mirror of
https://github.com/Z3Prover/z3
synced 2025-04-05 17:14:07 +00:00
Merge branch 'master' of https://github.com/Z3Prover/z3 into csp
This commit is contained in:
commit
ccca063e54
|
@ -34,7 +34,7 @@ endif()
|
|||
################################################################################
|
||||
set(Z3_VERSION_MAJOR 4)
|
||||
set(Z3_VERSION_MINOR 8)
|
||||
set(Z3_VERSION_PATCH 0)
|
||||
set(Z3_VERSION_PATCH 2)
|
||||
set(Z3_VERSION_TWEAK 0)
|
||||
set(Z3_VERSION "${Z3_VERSION_MAJOR}.${Z3_VERSION_MINOR}.${Z3_VERSION_PATCH}.${Z3_VERSION_TWEAK}")
|
||||
set(Z3_FULL_VERSION_STR "${Z3_VERSION}") # Note this might be modified
|
||||
|
@ -99,7 +99,7 @@ set(GIT_DIR "${CMAKE_SOURCE_DIR}/.git")
|
|||
if (EXISTS "${GIT_DIR}")
|
||||
# Try to make CMake configure depend on the current git HEAD so that
|
||||
# a re-configure is triggered when the HEAD changes.
|
||||
add_git_dir_dependency("${GIT_DIR}" ADD_GIT_DEP_SUCCESS)
|
||||
add_git_dir_dependency("${CMAKE_SOURCE_DIR}" ADD_GIT_DEP_SUCCESS)
|
||||
if (ADD_GIT_DEP_SUCCESS)
|
||||
if (INCLUDE_GIT_HASH)
|
||||
get_git_head_hash("${GIT_DIR}" Z3GITHASH)
|
||||
|
|
|
@ -5,8 +5,11 @@ under the [MIT license](LICENSE.txt).
|
|||
|
||||
If you are not familiar with Z3, you can start [here](https://github.com/Z3Prover/z3/wiki#background).
|
||||
|
||||
Pre-built binaries for releases are available from [here](https://github.com/Z3Prover/z3/releases),
|
||||
and nightly builds from [here](https://github.com/Z3Prover/bin/tree/master/nightly).
|
||||
|
||||
Z3 can be built using [Visual Studio][1], a [Makefile][2] or using [CMake][3]. It provides
|
||||
[bindings for several programming languages][4].
|
||||
[bindings for several programming languages][4].
|
||||
|
||||
See the [release notes](RELEASE_NOTES) for notes on various stable releases of Z3.
|
||||
|
||||
|
|
|
@ -8,13 +8,13 @@
|
|||
# FIXME: All the commented out defines should be removed once
|
||||
# we are confident it is correct to not set them.
|
||||
set(Z3_MSVC_LEGACY_DEFINES
|
||||
# Don't set `_DEBUG`. The old build sytem sets this but this
|
||||
# Don't set `_DEBUG`. The old build system sets this but this
|
||||
# is wrong. MSVC will set this depending on which runtime is being used.
|
||||
# See https://msdn.microsoft.com/en-us/library/b0084kay.aspx
|
||||
# _DEBUG
|
||||
|
||||
# The old build system only set `UNICODE` and `_UNICODE` for x86_64 release.
|
||||
# That seems completly wrong so set it for all configurations.
|
||||
# That seems completely wrong so set it for all configurations.
|
||||
# According to https://blogs.msdn.microsoft.com/oldnewthing/20040212-00/?p=40643/
|
||||
# `UNICODE` affects Windows headers and `_UNICODE` affects C runtime header files.
|
||||
# There is some discussion of this define at https://msdn.microsoft.com/en-us/library/dybsewaf.aspx
|
||||
|
@ -116,7 +116,7 @@ z3_add_cxx_flag("/analyze-" REQUIRED)
|
|||
################################################################################
|
||||
|
||||
# By default CMake enables incremental linking for Debug and RelWithDebInfo
|
||||
# builds. The old build sytem disables it for all builds so try to do the same
|
||||
# builds. The old build system disables it for all builds so try to do the same
|
||||
# by changing all configurations if necessary
|
||||
string(TOUPPER "${available_build_types}" _build_types_as_upper)
|
||||
foreach (_build_type ${_build_types_as_upper})
|
||||
|
|
|
@ -7,7 +7,7 @@ function(z3_expand_dependencies output_var)
|
|||
if (ARGC LESS 2)
|
||||
message(FATAL_ERROR "Invalid number of arguments")
|
||||
endif()
|
||||
# Remaing args should be component names
|
||||
# Remaining args should be component names
|
||||
set(_expanded_deps ${ARGN})
|
||||
set(_old_number_of_deps 0)
|
||||
list(LENGTH _expanded_deps _number_of_deps)
|
||||
|
@ -33,7 +33,7 @@ function(z3_add_component_dependencies_to_target target_name)
|
|||
if (NOT (TARGET ${target_name}))
|
||||
message(FATAL_ERROR "Target \"${target_name}\" does not exist")
|
||||
endif()
|
||||
# Remaing args should be component names
|
||||
# Remaining args should be component names
|
||||
set(_expanded_deps ${ARGN})
|
||||
foreach (dependency ${_expanded_deps})
|
||||
# Ensure this component's dependencies are built before this component.
|
||||
|
@ -219,7 +219,7 @@ macro(z3_add_component component_name)
|
|||
# Record this component's dependencies
|
||||
foreach (dependency ${Z3_MOD_COMPONENT_DEPENDENCIES})
|
||||
if (NOT (TARGET ${dependency}))
|
||||
message(FATAL_ERROR "Component \"${component_name}\" depends on a non existant component \"${dependency}\"")
|
||||
message(FATAL_ERROR "Component \"${component_name}\" depends on a non existent component \"${dependency}\"")
|
||||
endif()
|
||||
set_property(GLOBAL APPEND PROPERTY Z3_${component_name}_DEPS "${dependency}")
|
||||
endforeach()
|
||||
|
|
|
@ -1,4 +1,4 @@
|
|||
# Continous integration scripts
|
||||
# Continuous integration scripts
|
||||
|
||||
## TravisCI
|
||||
|
||||
|
@ -45,7 +45,7 @@ the future.
|
|||
* `Z3_VERBOSE_BUILD_OUTPUT` - Show compile commands in CMake builds (`0` or `1`)
|
||||
* `Z3_STATIC_BUILD` - Build Z3 binaries and libraries statically (`0` or `1`)
|
||||
* `Z3_SYSTEM_TEST_GIT_REVISION` - Git revision of [z3test](https://github.com/Z3Prover/z3test). If empty lastest revision will be used.
|
||||
* `Z3_WARNINGS_AS_ERRORS` - Set the `WARNINGS_AS_ERRORS` CMake option pased to Z3 (`OFF`, `ON`, or `SERIOUS_ONLY`)
|
||||
* `Z3_WARNINGS_AS_ERRORS` - Set the `WARNINGS_AS_ERRORS` CMake option passed to Z3 (`OFF`, `ON`, or `SERIOUS_ONLY`)
|
||||
|
||||
### Linux
|
||||
|
||||
|
|
|
@ -944,7 +944,7 @@ HTML_STYLESHEET =
|
|||
# user-defined cascading style sheet that is included after the standard
|
||||
# style sheets created by doxygen. Using this option one can overrule
|
||||
# certain style aspects. This is preferred over using HTML_STYLESHEET
|
||||
# since it does not replace the standard style sheet and is therefor more
|
||||
# since it does not replace the standard style sheet and is therefore more
|
||||
# robust against future updates. Doxygen will copy the style sheet file to
|
||||
# the output directory.
|
||||
|
||||
|
@ -1711,7 +1711,7 @@ UML_LOOK = NO
|
|||
# the class node. If there are many fields or methods and many nodes the
|
||||
# graph may become too big to be useful. The UML_LIMIT_NUM_FIELDS
|
||||
# threshold limits the number of items for each type to make the size more
|
||||
# managable. Set this to 0 for no limit. Note that the threshold may be
|
||||
# manageable. Set this to 0 for no limit. Note that the threshold may be
|
||||
# exceeded by 50% before the limit is enforced.
|
||||
|
||||
UML_LIMIT_NUM_FIELDS = 10
|
||||
|
|
|
@ -7,8 +7,8 @@ find_package(Z3
|
|||
REQUIRED
|
||||
CONFIG
|
||||
# `NO_DEFAULT_PATH` is set so that -DZ3_DIR has to be passed to find Z3.
|
||||
# This should prevent us from accidently picking up an installed
|
||||
# copy of Z3. This is here to benefit Z3's build sytem when building
|
||||
# This should prevent us from accidentally picking up an installed
|
||||
# copy of Z3. This is here to benefit Z3's build system when building
|
||||
# this project. When making your own project you probably shouldn't
|
||||
# use this option.
|
||||
NO_DEFAULT_PATH
|
||||
|
|
|
@ -835,6 +835,17 @@ void tst_visit() {
|
|||
visit(f);
|
||||
}
|
||||
|
||||
void tst_numeral() {
|
||||
context c;
|
||||
expr x = c.real_val("1/3");
|
||||
double d = 0;
|
||||
if (!x.is_numeral(d)) {
|
||||
std::cout << x << " is not recognized as a numeral\n";
|
||||
return;
|
||||
}
|
||||
std::cout << x << " is " << d << "\n";
|
||||
}
|
||||
|
||||
void incremental_example1() {
|
||||
std::cout << "incremental example1\n";
|
||||
context c;
|
||||
|
@ -1212,6 +1223,7 @@ int main() {
|
|||
tactic_example9(); std::cout << "\n";
|
||||
tactic_qe(); std::cout << "\n";
|
||||
tst_visit(); std::cout << "\n";
|
||||
tst_numeral(); std::cout << "\n";
|
||||
incremental_example1(); std::cout << "\n";
|
||||
incremental_example2(); std::cout << "\n";
|
||||
incremental_example3(); std::cout << "\n";
|
||||
|
|
|
@ -24,8 +24,8 @@ find_package(Z3
|
|||
REQUIRED
|
||||
CONFIG
|
||||
# `NO_DEFAULT_PATH` is set so that -DZ3_DIR has to be passed to find Z3.
|
||||
# This should prevent us from accidently picking up an installed
|
||||
# copy of Z3. This is here to benefit Z3's build sytem when building
|
||||
# This should prevent us from accidentally picking up an installed
|
||||
# copy of Z3. This is here to benefit Z3's build system when building
|
||||
# this project. When making your own project you probably shouldn't
|
||||
# use this option.
|
||||
NO_DEFAULT_PATH
|
||||
|
|
|
@ -363,10 +363,10 @@ namespace test_mapi
|
|||
|
||||
Console.WriteLine("Model = " + s.Model);
|
||||
|
||||
Console.WriteLine("Interpretation of MyArray:\n" + s.Model.FuncInterp(aex.FuncDecl));
|
||||
//Console.WriteLine("Interpretation of MyArray:\n" + s.Model.ConstInterp(aex.FuncDecl));
|
||||
Console.WriteLine("Interpretation of x:\n" + s.Model.ConstInterp(xc));
|
||||
Console.WriteLine("Interpretation of f:\n" + s.Model.FuncInterp(fd));
|
||||
Console.WriteLine("Interpretation of MyArray as Term:\n" + s.Model.FuncInterp(aex.FuncDecl));
|
||||
//Console.WriteLine("Interpretation of MyArray as Term:\n" + s.Model.ConstInterp(aex.FuncDecl));
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
|
|
|
@ -11,8 +11,8 @@ find_package(Z3
|
|||
REQUIRED
|
||||
CONFIG
|
||||
# `NO_DEFAULT_PATH` is set so that -DZ3_DIR has to be passed to find Z3.
|
||||
# This should prevent us from accidently picking up an installed
|
||||
# copy of Z3. This is here to benefit Z3's build sytem when building
|
||||
# This should prevent us from accidentally picking up an installed
|
||||
# copy of Z3. This is here to benefit Z3's build system when building
|
||||
# this project. When making your own project you probably shouldn't
|
||||
# use this option.
|
||||
NO_DEFAULT_PATH
|
||||
|
|
|
@ -138,7 +138,7 @@ void assert_hard_constraints(Z3_context ctx, Z3_solver s, unsigned num_cnstrs, Z
|
|||
|
||||
/**
|
||||
\brief Assert soft constraints stored in the given array.
|
||||
This funtion will assert each soft-constraint C_i as (C_i or k_i) where k_i is a fresh boolean variable.
|
||||
This function will assert each soft-constraint C_i as (C_i or k_i) where k_i is a fresh boolean variable.
|
||||
It will also return an array containing these fresh variables.
|
||||
*/
|
||||
Z3_ast * assert_soft_constraints(Z3_context ctx, Z3_solver s, unsigned num_cnstrs, Z3_ast * cnstrs)
|
||||
|
@ -565,7 +565,7 @@ int fu_malik_maxsat(Z3_context ctx, Z3_solver s, unsigned num_hard_cnstrs, Z3_as
|
|||
|
||||
/**
|
||||
\brief Finds the maximal number of assumptions that can be satisfied.
|
||||
An assumption is any formula preceeded with the :assumption keyword.
|
||||
An assumption is any formula preceded with the :assumption keyword.
|
||||
"Hard" constraints can be supported by using the :formula keyword.
|
||||
|
||||
Input: file in SMT-LIB format, and MaxSAT algorithm to be used: 0 - Naive, 1 - Fu&Malik's algo.
|
||||
|
|
|
@ -226,7 +226,7 @@ namespace Microsoft.SolverFoundation.Plugin.Z3
|
|||
}
|
||||
|
||||
/// <summary>
|
||||
/// Adds a MSF variable with the coresponding assertion to the Z3 variables.
|
||||
/// Adds a MSF variable with the corresponding assertion to the Z3 variables.
|
||||
/// </summary>
|
||||
/// <param name="vid">The MSF id of the variable</param>
|
||||
internal void AddVariable(int vid)
|
||||
|
|
|
@ -7,8 +7,8 @@ find_package(Z3
|
|||
REQUIRED
|
||||
CONFIG
|
||||
# `NO_DEFAULT_PATH` is set so that -DZ3_DIR has to be passed to find Z3.
|
||||
# This should prevent us from accidently picking up an installed
|
||||
# copy of Z3. This is here to benefit Z3's build sytem when building
|
||||
# This should prevent us from accidentally picking up an installed
|
||||
# copy of Z3. This is here to benefit Z3's build system when building
|
||||
# this project. When making your own project you probably shouldn't
|
||||
# use this option.
|
||||
NO_DEFAULT_PATH
|
||||
|
|
|
@ -233,7 +233,7 @@ class env {
|
|||
|
||||
void check_arity(unsigned num_args, unsigned arity) {
|
||||
if (num_args != arity) {
|
||||
throw failure_ex("arity missmatch");
|
||||
throw failure_ex("arity mismatch");
|
||||
}
|
||||
}
|
||||
|
||||
|
|
0
noarch/repodata.json
Normal file
0
noarch/repodata.json
Normal file
BIN
noarch/repodata.json.bz2
Normal file
BIN
noarch/repodata.json.bz2
Normal file
Binary file not shown.
|
@ -9,7 +9,7 @@ from mk_util import *
|
|||
|
||||
# Z3 Project definition
|
||||
def init_project_def():
|
||||
set_version(4, 8, 0, 0)
|
||||
set_version(4, 8, 2, 0)
|
||||
add_lib('util', [], includes2install = ['z3_version.h'])
|
||||
add_lib('polynomial', ['util'], 'math/polynomial')
|
||||
add_lib('sat', ['util'])
|
||||
|
|
|
@ -3276,7 +3276,7 @@ class MakeRuleCmd(object):
|
|||
needed commands used in Makefile rules
|
||||
Note that several of the method are meant for use during ``make
|
||||
install`` and ``make uninstall``. These methods correctly use
|
||||
``$(PREFIX)`` and ``$(DESTDIR)`` and therefore are preferrable
|
||||
``$(PREFIX)`` and ``$(DESTDIR)`` and therefore are preferable
|
||||
to writing commands manually which can be error prone.
|
||||
"""
|
||||
@classmethod
|
||||
|
|
|
@ -220,7 +220,7 @@ lbool lackr::lazy() {
|
|||
lackr_model_constructor mc(m_m, m_info);
|
||||
push_abstraction();
|
||||
unsigned ackr_head = 0;
|
||||
while (1) {
|
||||
while (true) {
|
||||
m_st.m_it++;
|
||||
checkpoint();
|
||||
TRACE("lackr", tout << "lazy check: " << m_st.m_it << "\n";);
|
||||
|
|
|
@ -276,7 +276,7 @@ struct lackr_model_constructor::imp {
|
|||
SASSERT(a->get_num_args() == 0);
|
||||
func_decl * const fd = a->get_decl();
|
||||
expr * val = m_abstr_model->get_const_interp(fd);
|
||||
if (val == nullptr) { // TODO: avoid model completetion?
|
||||
if (val == nullptr) { // TODO: avoid model completion?
|
||||
sort * s = fd->get_range();
|
||||
val = m_abstr_model->get_some_value(s);
|
||||
}
|
||||
|
|
|
@ -219,7 +219,7 @@ namespace api {
|
|||
if (m_user_ref_count) {
|
||||
// Corner case bug: n may be in m_last_result, and this is the only reference to n.
|
||||
// When, we execute reset() it is deleted
|
||||
// To avoid this bug, I bump the reference counter before reseting m_last_result
|
||||
// To avoid this bug, I bump the reference counter before resetting m_last_result
|
||||
ast_ref node(n, m());
|
||||
m_last_result.reset();
|
||||
m_last_result.push_back(std::move(node));
|
||||
|
|
|
@ -210,7 +210,7 @@ extern "C" {
|
|||
if (!out) {
|
||||
return Z3_FALSE;
|
||||
}
|
||||
// must start loggging here, since function uses Z3_get_sort_kind above
|
||||
// must start logging here, since function uses Z3_get_sort_kind above
|
||||
LOG_Z3_get_finite_domain_sort_size(c, s, out);
|
||||
RESET_ERROR_CODE();
|
||||
VERIFY(mk_c(c)->datalog_util().try_get_size(to_sort(s), *out));
|
||||
|
|
|
@ -913,7 +913,7 @@ extern "C" {
|
|||
CHECK_VALID_AST(t, 0);
|
||||
if (sgn == nullptr) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, "sign cannot be a nullpointer");
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
ast_manager & m = mk_c(c)->m();
|
||||
mpf_manager & mpfm = mk_c(c)->fpautil().fm();
|
||||
|
@ -922,13 +922,13 @@ extern "C" {
|
|||
expr * e = to_expr(t);
|
||||
if (!is_app(e) || is_app_of(e, fid, OP_FPA_NAN) || !is_fp(c, t)) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, "invalid expression argument, expecting a valid fp, not a NaN");
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
scoped_mpf val(mpfm);
|
||||
bool r = plugin->is_numeral(to_expr(t), val);
|
||||
if (!r || mpfm.is_nan(val)) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, "invalid expression argument, expecting a valid fp, not a NaN");
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
*sgn = mpfm.sgn(val);
|
||||
return r;
|
||||
|
@ -1043,7 +1043,7 @@ extern "C" {
|
|||
CHECK_VALID_AST(t, 0);
|
||||
if (n == nullptr) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, "invalid nullptr argument");
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
ast_manager & m = mk_c(c)->m();
|
||||
mpf_manager & mpfm = mk_c(c)->fpautil().fm();
|
||||
|
@ -1055,7 +1055,7 @@ extern "C" {
|
|||
if (!is_app(e) || is_app_of(e, fid, OP_FPA_NAN) || !is_fp(c, t)) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, "invalid expression argument, expecting a valid fp, not a NaN");
|
||||
*n = 0;
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
scoped_mpf val(mpfm);
|
||||
bool r = plugin->is_numeral(e, val);
|
||||
|
@ -1065,10 +1065,10 @@ extern "C" {
|
|||
!mpzm.is_uint64(z)) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, "invalid expression argument, expecting a valid fp, not a NaN");
|
||||
*n = 0;
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
*n = mpzm.get_uint64(z);
|
||||
return 1;
|
||||
return true;
|
||||
Z3_CATCH_RETURN(0);
|
||||
}
|
||||
|
||||
|
@ -1121,7 +1121,7 @@ extern "C" {
|
|||
CHECK_VALID_AST(t, 0);
|
||||
if (n == nullptr) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, "invalid null argument");
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
ast_manager & m = mk_c(c)->m();
|
||||
mpf_manager & mpfm = mk_c(c)->fpautil().fm();
|
||||
|
@ -1132,14 +1132,14 @@ extern "C" {
|
|||
if (!is_app(e) || is_app_of(e, fid, OP_FPA_NAN) || !is_fp(c, t)) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, "invalid expression argument, expecting a valid fp, not a NaN");
|
||||
*n = 0;
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
scoped_mpf val(mpfm);
|
||||
bool r = plugin->is_numeral(e, val);
|
||||
if (!r || !(mpfm.is_normal(val) || mpfm.is_denormal(val) || mpfm.is_zero(val) || mpfm.is_inf(val))) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, "invalid expression argument, expecting a valid fp, not a NaN");
|
||||
*n = 0;
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
unsigned ebits = val.get().get_ebits();
|
||||
if (biased) {
|
||||
|
@ -1153,7 +1153,7 @@ extern "C" {
|
|||
mpfm.is_denormal(val) ? mpfm.mk_min_exp(ebits) :
|
||||
mpfm.exp(val);
|
||||
}
|
||||
return 1;
|
||||
return true;
|
||||
Z3_CATCH_RETURN(0);
|
||||
}
|
||||
|
||||
|
@ -1240,7 +1240,7 @@ extern "C" {
|
|||
fpa_util & fu = ctx->fpautil();
|
||||
if (!is_expr(t) || !fu.is_numeral(to_expr(t))) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
return fu.is_nan(to_expr(t));
|
||||
Z3_CATCH_RETURN(Z3_FALSE);
|
||||
|
@ -1254,7 +1254,7 @@ extern "C" {
|
|||
fpa_util & fu = ctx->fpautil();
|
||||
if (!is_expr(t) || !fu.is_numeral(to_expr(t))) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
return fu.is_inf(to_expr(t));
|
||||
Z3_CATCH_RETURN(Z3_FALSE);
|
||||
|
@ -1268,7 +1268,7 @@ extern "C" {
|
|||
fpa_util & fu = ctx->fpautil();
|
||||
if (!is_expr(t) || !fu.is_numeral(to_expr(t))) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
return fu.is_zero(to_expr(t));
|
||||
Z3_CATCH_RETURN(Z3_FALSE);
|
||||
|
@ -1282,7 +1282,7 @@ extern "C" {
|
|||
fpa_util & fu = ctx->fpautil();
|
||||
if (!is_expr(t) || !fu.is_numeral(to_expr(t))) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
return fu.is_normal(to_expr(t));
|
||||
Z3_CATCH_RETURN(Z3_FALSE);
|
||||
|
@ -1296,7 +1296,7 @@ extern "C" {
|
|||
fpa_util & fu = ctx->fpautil();
|
||||
if (!is_expr(t) || !fu.is_numeral(to_expr(t))) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
return fu.is_subnormal(to_expr(t));
|
||||
Z3_CATCH_RETURN(Z3_FALSE);
|
||||
|
@ -1310,7 +1310,7 @@ extern "C" {
|
|||
fpa_util & fu = ctx->fpautil();
|
||||
if (!is_expr(t) || !fu.is_numeral(to_expr(t))) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
return fu.is_positive(to_expr(t));
|
||||
Z3_CATCH_RETURN(Z3_FALSE);
|
||||
|
@ -1324,7 +1324,7 @@ extern "C" {
|
|||
fpa_util & fu = ctx->fpautil();
|
||||
if (!is_expr(t) || !fu.is_numeral(to_expr(t))) {
|
||||
SET_ERROR_CODE(Z3_INVALID_ARG, nullptr);
|
||||
return 0;
|
||||
return false;
|
||||
}
|
||||
return fu.is_negative(to_expr(t));
|
||||
Z3_CATCH_RETURN(Z3_FALSE);
|
||||
|
|
|
@ -227,6 +227,11 @@ extern "C" {
|
|||
Z3_CATCH_RETURN("");
|
||||
}
|
||||
|
||||
double Z3_API Z3_get_numeral_double(Z3_context c, Z3_ast a) {
|
||||
Z3_string s = Z3_get_numeral_decimal_string(c, a, 12);
|
||||
return std::stod(std::string(s));
|
||||
}
|
||||
|
||||
Z3_string Z3_API Z3_get_numeral_decimal_string(Z3_context c, Z3_ast a, unsigned precision) {
|
||||
Z3_TRY;
|
||||
LOG_Z3_get_numeral_decimal_string(c, a, precision);
|
||||
|
|
|
@ -132,7 +132,7 @@ extern "C" {
|
|||
unsigned num_decls, Z3_sort const types[],
|
||||
Z3_symbol const decl_names[],
|
||||
Z3_ast body) {
|
||||
return Z3_mk_quantifier(c, 1, weight, num_patterns, patterns, num_decls, types, decl_names, body);
|
||||
return Z3_mk_quantifier(c, true, weight, num_patterns, patterns, num_decls, types, decl_names, body);
|
||||
}
|
||||
|
||||
Z3_ast Z3_API Z3_mk_exists(Z3_context c,
|
||||
|
@ -141,7 +141,7 @@ extern "C" {
|
|||
unsigned num_decls, Z3_sort const types[],
|
||||
Z3_symbol const decl_names[],
|
||||
Z3_ast body) {
|
||||
return Z3_mk_quantifier(c, 0, weight, num_patterns, patterns, num_decls, types, decl_names, body);
|
||||
return Z3_mk_quantifier(c, false, weight, num_patterns, patterns, num_decls, types, decl_names, body);
|
||||
}
|
||||
|
||||
Z3_ast Z3_API Z3_mk_lambda(Z3_context c,
|
||||
|
|
|
@ -277,7 +277,7 @@ namespace z3 {
|
|||
*/
|
||||
sort fpa_rounding_mode();
|
||||
/**
|
||||
\breif Sets RoundingMode of FloatingPoints.
|
||||
\brief Sets RoundingMode of FloatingPoints.
|
||||
*/
|
||||
void set_rounding_mode(rounding_mode rm);
|
||||
/**
|
||||
|
@ -291,7 +291,7 @@ namespace z3 {
|
|||
\brief Return a tuple constructor.
|
||||
\c name is the name of the returned constructor,
|
||||
\c n are the number of arguments, \c names and \c sorts are their projected sorts.
|
||||
\c projs is an output paramter. It contains the set of projection functions.
|
||||
\c projs is an output parameter. It contains the set of projection functions.
|
||||
*/
|
||||
func_decl tuple_sort(char const * name, unsigned n, char const * const * names, sort const* sorts, func_decl_vector & projs);
|
||||
|
||||
|
@ -709,6 +709,7 @@ namespace z3 {
|
|||
bool is_numeral_u(unsigned& i) const { bool r = 0 != Z3_get_numeral_uint(ctx(), m_ast, &i); check_error(); return r;}
|
||||
bool is_numeral(std::string& s) const { if (!is_numeral()) return false; s = Z3_get_numeral_string(ctx(), m_ast); check_error(); return true; }
|
||||
bool is_numeral(std::string& s, unsigned precision) const { if (!is_numeral()) return false; s = Z3_get_numeral_decimal_string(ctx(), m_ast, precision); check_error(); return true; }
|
||||
bool is_numeral(double& d) const { if (!is_numeral()) return false; d = Z3_get_numeral_double(ctx(), m_ast); check_error(); return true; }
|
||||
/**
|
||||
\brief Return true if this expression is an application.
|
||||
*/
|
||||
|
|
|
@ -17,17 +17,16 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections;
|
||||
using System.Collections.Generic;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// The abstract syntax tree (AST) class.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class AST : Z3Object, IComparable
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -114,8 +113,7 @@ namespace Microsoft.Z3
|
|||
/// <returns>A copy of the AST which is associated with <paramref name="ctx"/></returns>
|
||||
public AST Translate(Context ctx)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Ensures(Contract.Result<AST>() != null);
|
||||
Debug.Assert(ctx != null);
|
||||
|
||||
if (ReferenceEquals(Context, ctx))
|
||||
return this;
|
||||
|
@ -202,14 +200,13 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public string SExpr()
|
||||
{
|
||||
Contract.Ensures(Contract.Result<string>() != null);
|
||||
|
||||
return Native.Z3_ast_to_string(Context.nCtx, NativeObject);
|
||||
}
|
||||
|
||||
#region Internal
|
||||
internal AST(Context ctx) : base(ctx) { Contract.Requires(ctx != null); }
|
||||
internal AST(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal AST(Context ctx) : base(ctx) { Debug.Assert(ctx != null); }
|
||||
internal AST(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
|
||||
internal class DecRefQueue : IDecRefQueue
|
||||
{
|
||||
|
@ -246,8 +243,7 @@ namespace Microsoft.Z3
|
|||
|
||||
internal static AST Create(Context ctx, IntPtr obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Ensures(Contract.Result<AST>() != null);
|
||||
Debug.Assert(ctx != null);
|
||||
|
||||
switch ((Z3_ast_kind)Native.Z3_get_ast_kind(ctx.nCtx, obj))
|
||||
{
|
||||
|
|
|
@ -17,15 +17,14 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Map from AST to AST
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
internal class ASTMap : Z3Object
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -35,7 +34,7 @@ namespace Microsoft.Z3
|
|||
/// <returns>True if <paramref name="k"/> is a key in the map, false otherwise.</returns>
|
||||
public bool Contains(AST k)
|
||||
{
|
||||
Contract.Requires(k != null);
|
||||
Debug.Assert(k != null);
|
||||
|
||||
return 0 != Native.Z3_ast_map_contains(Context.nCtx, NativeObject, k.NativeObject);
|
||||
}
|
||||
|
@ -49,8 +48,7 @@ namespace Microsoft.Z3
|
|||
/// <param name="k">An AST</param>
|
||||
public AST Find(AST k)
|
||||
{
|
||||
Contract.Requires(k != null);
|
||||
Contract.Ensures(Contract.Result<AST>() != null);
|
||||
Debug.Assert(k != null);
|
||||
|
||||
return new AST(Context, Native.Z3_ast_map_find(Context.nCtx, NativeObject, k.NativeObject));
|
||||
}
|
||||
|
@ -62,8 +60,8 @@ namespace Microsoft.Z3
|
|||
/// <param name="v">The value AST</param>
|
||||
public void Insert(AST k, AST v)
|
||||
{
|
||||
Contract.Requires(k != null);
|
||||
Contract.Requires(v != null);
|
||||
Debug.Assert(k != null);
|
||||
Debug.Assert(v != null);
|
||||
|
||||
Native.Z3_ast_map_insert(Context.nCtx, NativeObject, k.NativeObject, v.NativeObject);
|
||||
}
|
||||
|
@ -74,7 +72,7 @@ namespace Microsoft.Z3
|
|||
/// <param name="k">An AST</param>
|
||||
public void Erase(AST k)
|
||||
{
|
||||
Contract.Requires(k != null);
|
||||
Debug.Assert(k != null);
|
||||
|
||||
Native.Z3_ast_map_erase(Context.nCtx, NativeObject, k.NativeObject);
|
||||
}
|
||||
|
@ -119,12 +117,12 @@ namespace Microsoft.Z3
|
|||
internal ASTMap(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal ASTMap(Context ctx)
|
||||
: base(ctx, Native.Z3_mk_ast_map(ctx.nCtx))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal class DecRefQueue : IDecRefQueue
|
||||
|
|
|
@ -17,8 +17,8 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -45,13 +45,12 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<AST>() != null);
|
||||
|
||||
return new AST(Context, Native.Z3_ast_vector_get(Context.nCtx, NativeObject, i));
|
||||
}
|
||||
set
|
||||
{
|
||||
Contract.Requires(value != null);
|
||||
Debug.Assert(value != null);
|
||||
|
||||
Native.Z3_ast_vector_set(Context.nCtx, NativeObject, i, value.NativeObject);
|
||||
}
|
||||
|
@ -73,7 +72,7 @@ namespace Microsoft.Z3
|
|||
/// <param name="a">An AST</param>
|
||||
public void Push(AST a)
|
||||
{
|
||||
Contract.Requires(a != null);
|
||||
Debug.Assert(a != null);
|
||||
|
||||
Native.Z3_ast_vector_push(Context.nCtx, NativeObject, a.NativeObject);
|
||||
}
|
||||
|
@ -85,8 +84,7 @@ namespace Microsoft.Z3
|
|||
/// <returns>A new ASTVector</returns>
|
||||
public ASTVector Translate(Context ctx)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Ensures(Contract.Result<ASTVector>() != null);
|
||||
Debug.Assert(ctx != null);
|
||||
|
||||
return new ASTVector(Context, Native.Z3_ast_vector_translate(Context.nCtx, NativeObject, ctx.nCtx));
|
||||
}
|
||||
|
@ -232,8 +230,8 @@ namespace Microsoft.Z3
|
|||
}
|
||||
|
||||
#region Internal
|
||||
internal ASTVector(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal ASTVector(Context ctx) : base(ctx, Native.Z3_mk_ast_vector(ctx.nCtx)) { Contract.Requires(ctx != null); }
|
||||
internal ASTVector(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
internal ASTVector(Context ctx) : base(ctx, Native.Z3_mk_ast_vector(ctx.nCtx)) { Debug.Assert(ctx != null); }
|
||||
|
||||
internal class DecRefQueue : IDecRefQueue
|
||||
{
|
||||
|
|
|
@ -16,8 +16,8 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
#if !FRAMEWORK_LT_4
|
||||
using System.Numerics;
|
||||
|
@ -28,7 +28,6 @@ namespace Microsoft.Z3
|
|||
/// <summary>
|
||||
/// Algebraic numbers
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class AlgebraicNum : ArithExpr
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -40,7 +39,6 @@ namespace Microsoft.Z3
|
|||
/// <returns>A numeral Expr of sort Real</returns>
|
||||
public RatNum ToUpper(uint precision)
|
||||
{
|
||||
Contract.Ensures(Contract.Result<RatNum>() != null);
|
||||
|
||||
return new RatNum(Context, Native.Z3_get_algebraic_number_upper(Context.nCtx, NativeObject, precision));
|
||||
}
|
||||
|
@ -54,7 +52,6 @@ namespace Microsoft.Z3
|
|||
/// <returns>A numeral Expr of sort Real</returns>
|
||||
public RatNum ToLower(uint precision)
|
||||
{
|
||||
Contract.Ensures(Contract.Result<RatNum>() != null);
|
||||
|
||||
return new RatNum(Context, Native.Z3_get_algebraic_number_lower(Context.nCtx, NativeObject, precision));
|
||||
}
|
||||
|
@ -65,7 +62,6 @@ namespace Microsoft.Z3
|
|||
/// <remarks>The result has at most <paramref name="precision"/> decimal places.</remarks>
|
||||
public string ToDecimal(uint precision)
|
||||
{
|
||||
Contract.Ensures(Contract.Result<string>() != null);
|
||||
|
||||
return Native.Z3_get_numeral_decimal_string(Context.nCtx, NativeObject, precision);
|
||||
}
|
||||
|
@ -74,7 +70,7 @@ namespace Microsoft.Z3
|
|||
internal AlgebraicNum(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -17,8 +17,8 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -26,7 +26,6 @@ namespace Microsoft.Z3
|
|||
/// ApplyResult objects represent the result of an application of a
|
||||
/// tactic to a goal. It contains the subgoals that were produced.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class ApplyResult : Z3Object
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -44,8 +43,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Goal[]>() != null);
|
||||
Contract.Ensures(Contract.Result<Goal[]>().Length == this.NumSubgoals);
|
||||
|
||||
uint n = NumSubgoals;
|
||||
Goal[] res = new Goal[n];
|
||||
|
@ -67,7 +64,7 @@ namespace Microsoft.Z3
|
|||
internal ApplyResult(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal class DecRefQueue : IDecRefQueue
|
||||
|
|
|
@ -16,12 +16,12 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -35,7 +35,7 @@ namespace Microsoft.Z3
|
|||
internal ArithExpr(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
|
||||
|
@ -45,7 +45,7 @@ namespace Microsoft.Z3
|
|||
|
||||
private static ArithExpr MkNum(ArithExpr e, double d) { return (ArithExpr)e.Context.MkNumeral(d.ToString(), e.Context.MkRealSort()); }
|
||||
|
||||
/// <summary> Operator overloading for arithmetical divsion operator (over reals) </summary>
|
||||
/// <summary> Operator overloading for arithmetical division operator (over reals) </summary>
|
||||
public static ArithExpr operator /(ArithExpr a, ArithExpr b) { return a.Context.MkDiv(a, b); }
|
||||
|
||||
/// <summary> Operator overloading for arithmetical operator </summary>
|
||||
|
|
|
@ -17,8 +17,8 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -28,7 +28,7 @@ namespace Microsoft.Z3
|
|||
public class ArithSort : Sort
|
||||
{
|
||||
#region Internal
|
||||
internal ArithSort(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal ArithSort(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
#endregion
|
||||
};
|
||||
}
|
||||
|
|
|
@ -16,12 +16,12 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -35,7 +35,7 @@ namespace Microsoft.Z3
|
|||
internal ArrayExpr(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -17,15 +17,14 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Array sorts.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class ArraySort : Sort
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -35,7 +34,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Sort>() != null);
|
||||
|
||||
return Sort.Create(Context, Native.Z3_get_array_sort_domain(Context.nCtx, NativeObject));
|
||||
}
|
||||
|
@ -48,27 +46,26 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Sort>() != null);
|
||||
|
||||
return Sort.Create(Context, Native.Z3_get_array_sort_range(Context.nCtx, NativeObject));
|
||||
}
|
||||
}
|
||||
|
||||
#region Internal
|
||||
internal ArraySort(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal ArraySort(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
internal ArraySort(Context ctx, Sort domain, Sort range)
|
||||
: base(ctx, Native.Z3_mk_array_sort(ctx.nCtx, domain.NativeObject, range.NativeObject))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(domain != null);
|
||||
Contract.Requires(range != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(domain != null);
|
||||
Debug.Assert(range != null);
|
||||
}
|
||||
internal ArraySort(Context ctx, Sort[] domain, Sort range)
|
||||
: base(ctx, Native.Z3_mk_array_sort_n(ctx.nCtx, (uint)domain.Length, AST.ArrayToNative(domain), range.NativeObject))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(domain != null);
|
||||
Contract.Requires(range != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(domain != null);
|
||||
Debug.Assert(range != null);
|
||||
}
|
||||
#endregion
|
||||
};
|
||||
|
|
|
@ -16,12 +16,12 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -41,7 +41,7 @@ namespace Microsoft.Z3
|
|||
|
||||
#region Internal
|
||||
/// <summary> Constructor for BitVecExpr </summary>
|
||||
internal BitVecExpr(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal BitVecExpr(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
|
|
|
@ -16,8 +16,8 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
#if !FRAMEWORK_LT_4
|
||||
using System.Numerics;
|
||||
|
@ -28,7 +28,6 @@ namespace Microsoft.Z3
|
|||
/// <summary>
|
||||
/// Bit-vector numerals
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class BitVecNum : BitVecExpr
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -109,7 +108,7 @@ namespace Microsoft.Z3
|
|||
}
|
||||
|
||||
#region Internal
|
||||
internal BitVecNum(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal BitVecNum(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
|
|
|
@ -17,8 +17,8 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -36,7 +36,7 @@ namespace Microsoft.Z3
|
|||
}
|
||||
|
||||
#region Internal
|
||||
internal BitVecSort(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal BitVecSort(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
#endregion
|
||||
};
|
||||
}
|
||||
|
|
|
@ -16,12 +16,12 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -32,7 +32,7 @@ namespace Microsoft.Z3
|
|||
{
|
||||
#region Internal
|
||||
/// <summary> Constructor for BoolExpr </summary>
|
||||
internal BoolExpr(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal BoolExpr(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
#endregion
|
||||
|
||||
#region Operators
|
||||
|
|
|
@ -17,8 +17,8 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -28,8 +28,8 @@ namespace Microsoft.Z3
|
|||
public class BoolSort : Sort
|
||||
{
|
||||
#region Internal
|
||||
internal BoolSort(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal BoolSort(Context ctx) : base(ctx, Native.Z3_mk_bool_sort(ctx.nCtx)) { Contract.Requires(ctx != null); }
|
||||
internal BoolSort(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
internal BoolSort(Context ctx) : base(ctx, Native.Z3_mk_bool_sort(ctx.nCtx)) { Debug.Assert(ctx != null); }
|
||||
#endregion
|
||||
};
|
||||
}
|
||||
|
|
|
@ -17,15 +17,14 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Constructors are used for datatype sorts.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Constructor : Z3Object
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -46,7 +45,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl>() != null);
|
||||
IntPtr constructor = IntPtr.Zero;
|
||||
IntPtr tester = IntPtr.Zero;
|
||||
IntPtr[] accessors = new IntPtr[n];
|
||||
|
@ -62,7 +60,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl>() != null);
|
||||
IntPtr constructor = IntPtr.Zero;
|
||||
IntPtr tester = IntPtr.Zero;
|
||||
IntPtr[] accessors = new IntPtr[n];
|
||||
|
@ -78,7 +75,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl[]>() != null);
|
||||
IntPtr constructor = IntPtr.Zero;
|
||||
IntPtr tester = IntPtr.Zero;
|
||||
IntPtr[] accessors = new IntPtr[n];
|
||||
|
@ -105,9 +101,9 @@ namespace Microsoft.Z3
|
|||
Sort[] sorts, uint[] sortRefs)
|
||||
: base(ctx)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(name != null);
|
||||
Contract.Requires(recognizer != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(name != null);
|
||||
Debug.Assert(recognizer != null);
|
||||
|
||||
n = AST.ArrayLength(fieldNames);
|
||||
|
||||
|
|
|
@ -17,12 +17,12 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -43,14 +43,14 @@ namespace Microsoft.Z3
|
|||
internal ConstructorList(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal ConstructorList(Context ctx, Constructor[] constructors)
|
||||
: base(ctx)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(constructors != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(constructors != null);
|
||||
|
||||
NativeObject = Native.Z3_mk_constructor_list(Context.nCtx, (uint)constructors.Length, Constructor.ArrayToNative(constructors));
|
||||
}
|
||||
|
|
File diff suppressed because it is too large
Load diff
|
@ -16,12 +16,12 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -35,7 +35,7 @@ namespace Microsoft.Z3
|
|||
internal DatatypeExpr(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -17,15 +17,14 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Datatype sorts.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class DatatypeSort : Sort
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -43,7 +42,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl[]>() != null);
|
||||
|
||||
uint n = NumConstructors;
|
||||
FuncDecl[] res = new FuncDecl[n];
|
||||
|
@ -60,7 +58,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl[]>() != null);
|
||||
|
||||
uint n = NumConstructors;
|
||||
FuncDecl[] res = new FuncDecl[n];
|
||||
|
@ -77,7 +74,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl[][]>() != null);
|
||||
|
||||
uint n = NumConstructors;
|
||||
FuncDecl[][] res = new FuncDecl[n][];
|
||||
|
@ -95,14 +91,14 @@ namespace Microsoft.Z3
|
|||
}
|
||||
|
||||
#region Internal
|
||||
internal DatatypeSort(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal DatatypeSort(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
|
||||
internal DatatypeSort(Context ctx, Symbol name, Constructor[] constructors)
|
||||
: base(ctx, Native.Z3_mk_datatype(ctx.nCtx, name.NativeObject, (uint)constructors.Length, ArrayToNative(constructors)))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(name != null);
|
||||
Contract.Requires(constructors != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(name != null);
|
||||
Debug.Assert(constructors != null);
|
||||
}
|
||||
#endregion
|
||||
};
|
||||
|
|
|
@ -17,17 +17,16 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Runtime.InteropServices;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// The main interaction with Z3 happens via the Context.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Deprecated
|
||||
{
|
||||
|
||||
|
|
|
@ -17,15 +17,14 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Enumeration sorts.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class EnumSort : Sort
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -35,7 +34,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl[]>() != null);
|
||||
uint n = Native.Z3_get_datatype_sort_num_constructors(Context.nCtx, NativeObject);
|
||||
FuncDecl[] t = new FuncDecl[n];
|
||||
for (uint i = 0; i < n; i++)
|
||||
|
@ -61,7 +59,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Expr[]>() != null);
|
||||
FuncDecl[] cds = ConstDecls;
|
||||
Expr[] t = new Expr[cds.Length];
|
||||
for (uint i = 0; i < t.Length; i++)
|
||||
|
@ -87,7 +84,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl[]>() != null);
|
||||
uint n = Native.Z3_get_datatype_sort_num_constructors(Context.nCtx, NativeObject);
|
||||
FuncDecl[] t = new FuncDecl[n];
|
||||
for (uint i = 0; i < n; i++)
|
||||
|
@ -110,9 +106,9 @@ namespace Microsoft.Z3
|
|||
internal EnumSort(Context ctx, Symbol name, Symbol[] enumNames)
|
||||
: base(ctx, IntPtr.Zero)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(name != null);
|
||||
Contract.Requires(enumNames != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(name != null);
|
||||
Debug.Assert(enumNames != null);
|
||||
|
||||
int n = enumNames.Length;
|
||||
IntPtr[] n_constdecls = new IntPtr[n];
|
||||
|
|
|
@ -17,15 +17,16 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
using System.Linq;
|
||||
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Expressions are terms.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Expr : AST
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -35,7 +36,6 @@ namespace Microsoft.Z3
|
|||
/// <seealso cref="Context.SimplifyHelp"/>
|
||||
public Expr Simplify(Params p = null)
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Expr>() != null);
|
||||
|
||||
if (p == null)
|
||||
return Expr.Create(Context, Native.Z3_simplify(Context.nCtx, NativeObject));
|
||||
|
@ -50,7 +50,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl>() != null);
|
||||
return new FuncDecl(Context, Native.Z3_get_app_decl(Context.nCtx, NativeObject));
|
||||
}
|
||||
}
|
||||
|
@ -79,7 +78,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Expr[]>() != null);
|
||||
|
||||
uint n = NumArgs;
|
||||
Expr[] res = new Expr[n];
|
||||
|
@ -94,7 +92,6 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public Expr Arg(uint i)
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Expr>() != null);
|
||||
return Expr.Create(Context, Native.Z3_get_app_arg(Context.nCtx, NativeObject, i));
|
||||
}
|
||||
|
||||
|
@ -104,8 +101,8 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public void Update(Expr[] args)
|
||||
{
|
||||
Contract.Requires(args != null);
|
||||
Contract.Requires(Contract.ForAll(args, a => a != null));
|
||||
Debug.Assert(args != null);
|
||||
Debug.Assert(args.All(a => a != null));
|
||||
|
||||
Context.CheckContextMatch<Expr>(args);
|
||||
if (IsApp && args.Length != NumArgs)
|
||||
|
@ -123,11 +120,10 @@ namespace Microsoft.Z3
|
|||
/// </remarks>
|
||||
public Expr Substitute(Expr[] from, Expr[] to)
|
||||
{
|
||||
Contract.Requires(from != null);
|
||||
Contract.Requires(to != null);
|
||||
Contract.Requires(Contract.ForAll(from, f => f != null));
|
||||
Contract.Requires(Contract.ForAll(to, t => t != null));
|
||||
Contract.Ensures(Contract.Result<Expr>() != null);
|
||||
Debug.Assert(from != null);
|
||||
Debug.Assert(to != null);
|
||||
Debug.Assert(from.All(f => f != null));
|
||||
Debug.Assert(to.All(t => t != null));
|
||||
|
||||
Context.CheckContextMatch<Expr>(from);
|
||||
Context.CheckContextMatch<Expr>(to);
|
||||
|
@ -142,9 +138,8 @@ namespace Microsoft.Z3
|
|||
/// <seealso cref="Substitute(Expr[],Expr[])"/>
|
||||
public Expr Substitute(Expr from, Expr to)
|
||||
{
|
||||
Contract.Requires(from != null);
|
||||
Contract.Requires(to != null);
|
||||
Contract.Ensures(Contract.Result<Expr>() != null);
|
||||
Debug.Assert(from != null);
|
||||
Debug.Assert(to != null);
|
||||
|
||||
return Substitute(new Expr[] { from }, new Expr[] { to });
|
||||
}
|
||||
|
@ -157,9 +152,8 @@ namespace Microsoft.Z3
|
|||
/// </remarks>
|
||||
public Expr SubstituteVars(Expr[] to)
|
||||
{
|
||||
Contract.Requires(to != null);
|
||||
Contract.Requires(Contract.ForAll(to, t => t != null));
|
||||
Contract.Ensures(Contract.Result<Expr>() != null);
|
||||
Debug.Assert(to != null);
|
||||
Debug.Assert(to.All(t => t != null));
|
||||
|
||||
Context.CheckContextMatch<Expr>(to);
|
||||
return Expr.Create(Context, Native.Z3_substitute_vars(Context.nCtx, NativeObject, (uint)to.Length, Expr.ArrayToNative(to)));
|
||||
|
@ -207,7 +201,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Sort>() != null);
|
||||
return Sort.Create(Context, Native.Z3_get_sort(Context.nCtx, NativeObject));
|
||||
}
|
||||
}
|
||||
|
@ -332,7 +325,7 @@ namespace Microsoft.Z3
|
|||
/// <summary>
|
||||
/// Retrieve bound of at-most
|
||||
/// </summary>
|
||||
public uint AtMostBound { get { Contract.Requires(IsAtMost); return (uint)FuncDecl.Parameters[0].Int; } }
|
||||
public uint AtMostBound { get { Debug.Assert(IsAtMost); return (uint)FuncDecl.Parameters[0].Int; } }
|
||||
|
||||
/// <summary>
|
||||
/// Indicates whether the term is at-least
|
||||
|
@ -342,7 +335,7 @@ namespace Microsoft.Z3
|
|||
/// <summary>
|
||||
/// Retrieve bound of at-least
|
||||
/// </summary>
|
||||
public uint AtLeastBound { get { Contract.Requires(IsAtLeast); return (uint)FuncDecl.Parameters[0].Int; } }
|
||||
public uint AtLeastBound { get { Debug.Assert(IsAtLeast); return (uint)FuncDecl.Parameters[0].Int; } }
|
||||
|
||||
/// <summary>
|
||||
/// Indicates whether the term is pbeq
|
||||
|
@ -842,7 +835,7 @@ namespace Microsoft.Z3
|
|||
public string String { get { return Native.Z3_get_string(Context.nCtx, NativeObject); } }
|
||||
|
||||
/// <summary>
|
||||
/// Check whether expression is a concatentation.
|
||||
/// Check whether expression is a concatenation.
|
||||
/// </summary>
|
||||
/// <returns>a Boolean</returns>
|
||||
public bool IsConcat { get { return IsApp && FuncDecl.DeclKind == Z3_decl_kind.Z3_OP_SEQ_CONCAT; } }
|
||||
|
@ -1816,8 +1809,6 @@ namespace Microsoft.Z3
|
|||
if (!IsVar)
|
||||
throw new Z3Exception("Term is not a bound variable.");
|
||||
|
||||
Contract.EndContractBlock();
|
||||
|
||||
return Native.Z3_get_index_value(Context.nCtx, NativeObject);
|
||||
}
|
||||
}
|
||||
|
@ -1827,10 +1818,9 @@ namespace Microsoft.Z3
|
|||
/// <summary>
|
||||
/// Constructor for Expr
|
||||
/// </summary>
|
||||
internal protected Expr(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal protected Expr(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
|
||||
#if DEBUG
|
||||
[Pure]
|
||||
internal override void CheckNativeObject(IntPtr obj)
|
||||
{
|
||||
if (Native.Z3_is_app(Context.nCtx, obj) == 0 &&
|
||||
|
@ -1841,12 +1831,10 @@ namespace Microsoft.Z3
|
|||
}
|
||||
#endif
|
||||
|
||||
[Pure]
|
||||
internal static Expr Create(Context ctx, FuncDecl f, params Expr[] arguments)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(f != null);
|
||||
Contract.Ensures(Contract.Result<Expr>() != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(f != null);
|
||||
|
||||
IntPtr obj = Native.Z3_mk_app(ctx.nCtx, f.NativeObject,
|
||||
AST.ArrayLength(arguments),
|
||||
|
@ -1854,11 +1842,9 @@ namespace Microsoft.Z3
|
|||
return Create(ctx, obj);
|
||||
}
|
||||
|
||||
[Pure]
|
||||
new internal static Expr Create(Context ctx, IntPtr obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Ensures(Contract.Result<Expr>() != null);
|
||||
Debug.Assert(ctx != null);
|
||||
|
||||
Z3_ast_kind k = (Z3_ast_kind)Native.Z3_get_ast_kind(ctx.nCtx, obj);
|
||||
if (k == Z3_ast_kind.Z3_QUANTIFIER_AST)
|
||||
|
|
|
@ -16,12 +16,12 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -45,7 +45,7 @@ namespace Microsoft.Z3
|
|||
internal FPExpr(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -16,15 +16,14 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// FloatiungPoint Numerals
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class FPNum : FPExpr
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -175,7 +174,7 @@ namespace Microsoft.Z3
|
|||
internal FPNum(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
|
||||
|
|
|
@ -16,12 +16,12 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -35,7 +35,7 @@ namespace Microsoft.Z3
|
|||
internal FPRMExpr(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -16,12 +16,12 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -93,7 +93,7 @@ namespace Microsoft.Z3
|
|||
internal FPRMNum(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -17,8 +17,8 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -31,12 +31,12 @@ namespace Microsoft.Z3
|
|||
internal FPRMSort(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal FPRMSort(Context ctx)
|
||||
: base(ctx, Native.Z3_mk_fpa_rounding_mode_sort(ctx.nCtx))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -16,8 +16,8 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -40,12 +40,12 @@ namespace Microsoft.Z3
|
|||
internal FPSort(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal FPSort(Context ctx, uint ebits, uint sbits)
|
||||
: base(ctx, Native.Z3_mk_fpa_sort(ctx.nCtx, ebits, sbits))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -16,8 +16,8 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -31,7 +31,7 @@ namespace Microsoft.Z3
|
|||
internal FiniteDomainExpr(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -16,8 +16,8 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
#if !FRAMEWORK_LT_4
|
||||
using System.Numerics;
|
||||
|
@ -28,7 +28,6 @@ namespace Microsoft.Z3
|
|||
/// <summary>
|
||||
/// Finite-domain numerals
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class FiniteDomainNum : FiniteDomainExpr
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -109,7 +108,7 @@ namespace Microsoft.Z3
|
|||
}
|
||||
|
||||
#region Internal
|
||||
internal FiniteDomainNum(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal FiniteDomainNum(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
#endregion
|
||||
}
|
||||
}
|
||||
|
|
|
@ -17,15 +17,14 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Finite domain sorts.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class FiniteDomainSort : Sort
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -45,13 +44,13 @@ namespace Microsoft.Z3
|
|||
internal FiniteDomainSort(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal FiniteDomainSort(Context ctx, Symbol name, ulong size)
|
||||
: base(ctx, Native.Z3_mk_finite_domain_sort(ctx.nCtx, name.NativeObject, size))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(name != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(name != null);
|
||||
|
||||
}
|
||||
#endregion
|
||||
|
|
|
@ -18,14 +18,14 @@ Notes:
|
|||
--*/
|
||||
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
using System.Diagnostics;
|
||||
using System.Linq;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Object for managing fixedpoints
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Fixedpoint : Z3Object
|
||||
{
|
||||
|
||||
|
@ -36,7 +36,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<string>() != null);
|
||||
return Native.Z3_fixedpoint_get_help(Context.nCtx, NativeObject);
|
||||
}
|
||||
}
|
||||
|
@ -48,7 +47,7 @@ namespace Microsoft.Z3
|
|||
{
|
||||
set
|
||||
{
|
||||
Contract.Requires(value != null);
|
||||
Debug.Assert(value != null);
|
||||
Context.CheckContextMatch(value);
|
||||
Native.Z3_fixedpoint_set_params(Context.nCtx, NativeObject, value.NativeObject);
|
||||
}
|
||||
|
@ -68,8 +67,8 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public void Assert(params BoolExpr[] constraints)
|
||||
{
|
||||
Contract.Requires(constraints != null);
|
||||
Contract.Requires(Contract.ForAll(constraints, c => c != null));
|
||||
Debug.Assert(constraints != null);
|
||||
Debug.Assert(constraints.All(c => c != null));
|
||||
|
||||
Context.CheckContextMatch<BoolExpr>(constraints);
|
||||
foreach (BoolExpr a in constraints)
|
||||
|
@ -91,7 +90,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public void RegisterRelation(FuncDecl f)
|
||||
{
|
||||
Contract.Requires(f != null);
|
||||
Debug.Assert(f != null);
|
||||
|
||||
Context.CheckContextMatch(f);
|
||||
Native.Z3_fixedpoint_register_relation(Context.nCtx, NativeObject, f.NativeObject);
|
||||
|
@ -102,7 +101,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public void AddRule(BoolExpr rule, Symbol name = null)
|
||||
{
|
||||
Contract.Requires(rule != null);
|
||||
Debug.Assert(rule != null);
|
||||
|
||||
Context.CheckContextMatch(rule);
|
||||
Native.Z3_fixedpoint_add_rule(Context.nCtx, NativeObject, rule.NativeObject, AST.GetNativeObject(name));
|
||||
|
@ -113,8 +112,8 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public void AddFact(FuncDecl pred, params uint[] args)
|
||||
{
|
||||
Contract.Requires(pred != null);
|
||||
Contract.Requires(args != null);
|
||||
Debug.Assert(pred != null);
|
||||
Debug.Assert(args != null);
|
||||
|
||||
Context.CheckContextMatch(pred);
|
||||
Native.Z3_fixedpoint_add_fact(Context.nCtx, NativeObject, pred.NativeObject, (uint)args.Length, args);
|
||||
|
@ -128,7 +127,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public Status Query(BoolExpr query)
|
||||
{
|
||||
Contract.Requires(query != null);
|
||||
Debug.Assert(query != null);
|
||||
|
||||
Context.CheckContextMatch(query);
|
||||
Z3_lbool r = (Z3_lbool)Native.Z3_fixedpoint_query(Context.nCtx, NativeObject, query.NativeObject);
|
||||
|
@ -148,8 +147,8 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public Status Query(params FuncDecl[] relations)
|
||||
{
|
||||
Contract.Requires(relations != null);
|
||||
Contract.Requires(Contract.ForAll(0, relations.Length, i => relations[i] != null));
|
||||
Debug.Assert(relations != null);
|
||||
Debug.Assert(relations.All(rel => rel != null));
|
||||
|
||||
Context.CheckContextMatch<FuncDecl>(relations);
|
||||
Z3_lbool r = (Z3_lbool)Native.Z3_fixedpoint_query_relations(Context.nCtx, NativeObject,
|
||||
|
@ -187,7 +186,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public void UpdateRule(BoolExpr rule, Symbol name)
|
||||
{
|
||||
Contract.Requires(rule != null);
|
||||
Debug.Assert(rule != null);
|
||||
|
||||
Context.CheckContextMatch(rule);
|
||||
Native.Z3_fixedpoint_update_rule(Context.nCtx, NativeObject, rule.NativeObject, AST.GetNativeObject(name));
|
||||
|
@ -208,7 +207,6 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public string GetReasonUnknown()
|
||||
{
|
||||
Contract.Ensures(Contract.Result<string>() != null);
|
||||
|
||||
return Native.Z3_fixedpoint_get_reason_unknown(Context.nCtx, NativeObject);
|
||||
}
|
||||
|
@ -252,7 +250,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public void SetPredicateRepresentation(FuncDecl f, Symbol[] kinds)
|
||||
{
|
||||
Contract.Requires(f != null);
|
||||
Debug.Assert(f != null);
|
||||
|
||||
Native.Z3_fixedpoint_set_predicate_representation(Context.nCtx, NativeObject,
|
||||
f.NativeObject, AST.ArrayLength(kinds), Symbol.ArrayToNative(kinds));
|
||||
|
@ -276,7 +274,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<BoolExpr[]>() != null);
|
||||
|
||||
ASTVector av = new ASTVector(Context, Native.Z3_fixedpoint_get_rules(Context.nCtx, NativeObject));
|
||||
return av.ToBoolExprArray();
|
||||
|
@ -290,7 +287,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<BoolExpr[]>() != null);
|
||||
|
||||
ASTVector av = new ASTVector(Context, Native.Z3_fixedpoint_get_assertions(Context.nCtx, NativeObject));
|
||||
return av.ToBoolExprArray();
|
||||
|
@ -304,7 +300,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Statistics>() != null);
|
||||
|
||||
return new Statistics(Context, Native.Z3_fixedpoint_get_statistics(Context.nCtx, NativeObject));
|
||||
}
|
||||
|
@ -335,12 +330,12 @@ namespace Microsoft.Z3
|
|||
internal Fixedpoint(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal Fixedpoint(Context ctx)
|
||||
: base(ctx, Native.Z3_mk_fixedpoint(ctx.nCtx))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal class DecRefQueue : IDecRefQueue
|
||||
|
|
|
@ -18,14 +18,15 @@ Notes:
|
|||
--*/
|
||||
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
using System.Diagnostics;
|
||||
using System.Linq;
|
||||
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Function declarations.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class FuncDecl : AST
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -108,7 +109,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Sort[]>() != null);
|
||||
|
||||
uint n = DomainSize;
|
||||
|
||||
|
@ -126,7 +126,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Sort>() != null);
|
||||
return Sort.Create(Context, Native.Z3_get_range(Context.nCtx, NativeObject));
|
||||
}
|
||||
}
|
||||
|
@ -146,7 +145,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Symbol>() != null);
|
||||
return Symbol.Create(Context, Native.Z3_get_decl_name(Context.nCtx, NativeObject));
|
||||
}
|
||||
}
|
||||
|
@ -166,7 +164,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Parameter[]>() != null);
|
||||
|
||||
uint num = NumParameters;
|
||||
Parameter[] res = new Parameter[num];
|
||||
|
@ -287,22 +284,22 @@ namespace Microsoft.Z3
|
|||
internal FuncDecl(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal FuncDecl(Context ctx, Symbol name, Sort[] domain, Sort range)
|
||||
: base(ctx, Native.Z3_mk_func_decl(ctx.nCtx, name.NativeObject, AST.ArrayLength(domain), AST.ArrayToNative(domain), range.NativeObject))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(name != null);
|
||||
Contract.Requires(range != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(name != null);
|
||||
Debug.Assert(range != null);
|
||||
}
|
||||
|
||||
internal FuncDecl(Context ctx, string prefix, Sort[] domain, Sort range)
|
||||
: base(ctx, Native.Z3_mk_fresh_func_decl(ctx.nCtx, prefix, AST.ArrayLength(domain), AST.ArrayToNative(domain), range.NativeObject))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(range != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(range != null);
|
||||
}
|
||||
|
||||
#if DEBUG
|
||||
|
@ -335,7 +332,7 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Requires(args == null || Contract.ForAll(args, a => a != null));
|
||||
Debug.Assert(args == null || args.All(a => a != null));
|
||||
|
||||
return Apply(args);
|
||||
}
|
||||
|
@ -348,7 +345,7 @@ namespace Microsoft.Z3
|
|||
/// <returns></returns>
|
||||
public Expr Apply(params Expr[] args)
|
||||
{
|
||||
Contract.Requires(args == null || Contract.ForAll(args, a => a != null));
|
||||
Debug.Assert(args == null || args.All(a => a != null));
|
||||
|
||||
Context.CheckContextMatch<Expr>(args);
|
||||
return Expr.Create(Context, this, args);
|
||||
|
|
|
@ -17,8 +17,8 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -26,7 +26,6 @@ namespace Microsoft.Z3
|
|||
/// A function interpretation is represented as a finite map and an 'else' value.
|
||||
/// Each entry in the finite map represents the value of a function given a set of arguments.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class FuncInterp : Z3Object
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -42,7 +41,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Expr>() != null);
|
||||
return Expr.Create(Context, Native.Z3_func_entry_get_value(Context.nCtx, NativeObject));
|
||||
}
|
||||
}
|
||||
|
@ -62,8 +60,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Expr[]>() != null);
|
||||
Contract.Ensures(Contract.Result<Expr[]>().Length == this.NumArgs);
|
||||
|
||||
uint n = NumArgs;
|
||||
Expr[] res = new Expr[n];
|
||||
|
@ -87,7 +83,7 @@ namespace Microsoft.Z3
|
|||
}
|
||||
|
||||
#region Internal
|
||||
internal Entry(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal Entry(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
|
||||
internal class DecRefQueue : IDecRefQueue
|
||||
{
|
||||
|
@ -133,8 +129,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Entry[]>() != null);
|
||||
Contract.Ensures(Contract.ForAll(0, Contract.Result<Entry[]>().Length, j => Contract.Result<Entry[]>()[j] != null));
|
||||
|
||||
uint n = NumEntries;
|
||||
Entry[] res = new Entry[n];
|
||||
|
@ -151,7 +145,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Expr>() != null);
|
||||
|
||||
return Expr.Create(Context, Native.Z3_func_interp_get_else(Context.nCtx, NativeObject));
|
||||
}
|
||||
|
@ -194,7 +187,7 @@ namespace Microsoft.Z3
|
|||
internal FuncInterp(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal class DecRefQueue : IDecRefQueue
|
||||
|
|
|
@ -17,9 +17,9 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Runtime.InteropServices;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
|
|
@ -18,7 +18,8 @@ Notes:
|
|||
--*/
|
||||
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
using System.Diagnostics;
|
||||
using System.Linq;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -27,7 +28,6 @@ namespace Microsoft.Z3
|
|||
/// of formulas, that can be solved and/or transformed using
|
||||
/// tactics and solvers.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Goal : Z3Object
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -79,13 +79,13 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public void Assert(params BoolExpr[] constraints)
|
||||
{
|
||||
Contract.Requires(constraints != null);
|
||||
Contract.Requires(Contract.ForAll(constraints, c => c != null));
|
||||
Debug.Assert(constraints != null);
|
||||
Debug.Assert(constraints.All(c => c != null));
|
||||
|
||||
Context.CheckContextMatch<BoolExpr>(constraints);
|
||||
foreach (BoolExpr c in constraints)
|
||||
{
|
||||
Contract.Assert(c != null); // It was an assume, now made an assert just to be sure we do not regress
|
||||
Debug.Assert(c != null); // It was an assume, now made an assert just to be sure we do not regress
|
||||
Native.Z3_goal_assert(Context.nCtx, NativeObject, c.NativeObject);
|
||||
}
|
||||
}
|
||||
|
@ -140,7 +140,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<BoolExpr[]>() != null);
|
||||
|
||||
uint n = Size;
|
||||
BoolExpr[] res = new BoolExpr[n];
|
||||
|
@ -181,7 +180,6 @@ namespace Microsoft.Z3
|
|||
/// <returns>A model for <c>g</c></returns>
|
||||
public Model ConvertModel(Model m)
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Model>() != null);
|
||||
if (m != null)
|
||||
return new Model(Context, Native.Z3_goal_convert_model(Context.nCtx, NativeObject, m.NativeObject));
|
||||
else
|
||||
|
@ -194,7 +192,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public Goal Translate(Context ctx)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
|
||||
return new Goal(ctx, Native.Z3_goal_translate(Context.nCtx, NativeObject, ctx.nCtx));
|
||||
}
|
||||
|
@ -248,12 +246,12 @@ namespace Microsoft.Z3
|
|||
}
|
||||
|
||||
#region Internal
|
||||
internal Goal(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal Goal(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
|
||||
internal Goal(Context ctx, bool models, bool unsatCores, bool proofs)
|
||||
: base(ctx, Native.Z3_mk_goal(ctx.nCtx, (byte)(models ? 1 : 0), (byte)(unsatCores ? 1 : 0), (byte)(proofs ? 1 : 0)))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal class DecRefQueue : IDecRefQueue
|
||||
|
|
|
@ -17,26 +17,24 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections;
|
||||
using System.Collections.Generic;
|
||||
using System.Threading;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// DecRefQueue interface
|
||||
/// </summary>
|
||||
[ContractClass(typeof(DecRefQueueContracts))]
|
||||
public abstract class IDecRefQueue
|
||||
{
|
||||
#region Object invariant
|
||||
|
||||
[ContractInvariantMethod]
|
||||
private void ObjectInvariant()
|
||||
{
|
||||
Contract.Invariant(this.m_queue != null);
|
||||
Debug.Assert(this.m_queue != null);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
@ -61,7 +59,7 @@ namespace Microsoft.Z3
|
|||
|
||||
internal void IncAndClear(Context ctx, IntPtr o)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
|
||||
IncRef(ctx, o);
|
||||
if (m_queue.Count >= m_move_limit) Clear(ctx);
|
||||
|
@ -79,7 +77,7 @@ namespace Microsoft.Z3
|
|||
|
||||
internal void Clear(Context ctx)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
|
||||
lock (m_lock)
|
||||
{
|
||||
|
@ -90,17 +88,16 @@ namespace Microsoft.Z3
|
|||
}
|
||||
}
|
||||
|
||||
[ContractClassFor(typeof(IDecRefQueue))]
|
||||
abstract class DecRefQueueContracts : IDecRefQueue
|
||||
{
|
||||
internal override void IncRef(Context ctx, IntPtr obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal override void DecRef(Context ctx, IntPtr obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -16,12 +16,12 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -35,7 +35,7 @@ namespace Microsoft.Z3
|
|||
internal IntExpr(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -16,8 +16,8 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
#if !FRAMEWORK_LT_4
|
||||
using System.Numerics;
|
||||
|
@ -28,7 +28,6 @@ namespace Microsoft.Z3
|
|||
/// <summary>
|
||||
/// Integer Numerals
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class IntNum : IntExpr
|
||||
{
|
||||
|
||||
|
@ -36,7 +35,7 @@ namespace Microsoft.Z3
|
|||
internal IntNum(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
|
||||
|
|
|
@ -17,8 +17,8 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -31,12 +31,12 @@ namespace Microsoft.Z3
|
|||
internal IntSort(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal IntSort(Context ctx)
|
||||
: base(ctx, Native.Z3_mk_int_sort(ctx.nCtx))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -18,15 +18,14 @@ Notes:
|
|||
--*/
|
||||
|
||||
using System;
|
||||
using System.Diagnostics;
|
||||
using System.Runtime.InteropServices;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Numbered symbols
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class IntSymbol : Symbol
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -47,12 +46,12 @@ namespace Microsoft.Z3
|
|||
internal IntSymbol(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal IntSymbol(Context ctx, int i)
|
||||
: base(ctx, Native.Z3_mk_int_symbol(ctx.nCtx, i))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
#if DEBUG
|
||||
|
|
|
@ -18,14 +18,14 @@ Notes:
|
|||
--*/
|
||||
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
using System.Diagnostics;
|
||||
using System.Linq;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Lambda expressions.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Lambda : ArrayExpr
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -43,7 +43,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Symbol[]>() != null);
|
||||
|
||||
uint n = NumBound;
|
||||
Symbol[] res = new Symbol[n];
|
||||
|
@ -60,7 +59,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Sort[]>() != null);
|
||||
|
||||
uint n = NumBound;
|
||||
Sort[] res = new Sort[n];
|
||||
|
@ -77,7 +75,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<BoolExpr>() != null);
|
||||
|
||||
return new BoolExpr(Context, Native.Z3_get_quantifier_body(Context.nCtx, NativeObject));
|
||||
}
|
||||
|
@ -94,17 +91,16 @@ namespace Microsoft.Z3
|
|||
}
|
||||
|
||||
#region Internal
|
||||
[ContractVerification(false)] // F: Clousot ForAll decompilation gets confused below. Setting verification off until I fixed the bug
|
||||
internal Lambda(Context ctx, Sort[] sorts, Symbol[] names, Expr body)
|
||||
: base(ctx, IntPtr.Zero)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(sorts != null);
|
||||
Contract.Requires(names != null);
|
||||
Contract.Requires(body != null);
|
||||
Contract.Requires(sorts.Length == names.Length);
|
||||
Contract.Requires(Contract.ForAll(sorts, s => s != null));
|
||||
Contract.Requires(Contract.ForAll(names, n => n != null));
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(sorts != null);
|
||||
Debug.Assert(names != null);
|
||||
Debug.Assert(body != null);
|
||||
Debug.Assert(sorts.Length == names.Length);
|
||||
Debug.Assert(sorts.All(s => s != null));
|
||||
Debug.Assert(names.All(n => n != null));
|
||||
Context.CheckContextMatch<Sort>(sorts);
|
||||
Context.CheckContextMatch<Symbol>(names);
|
||||
Context.CheckContextMatch(body);
|
||||
|
@ -119,14 +115,13 @@ namespace Microsoft.Z3
|
|||
|
||||
}
|
||||
|
||||
[ContractVerification(false)] // F: Clousot ForAll decompilation gets confused below. Setting verification off until I fixed the bug
|
||||
internal Lambda(Context ctx, Expr[] bound, Expr body)
|
||||
: base(ctx, IntPtr.Zero)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(body != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(body != null);
|
||||
|
||||
Contract.Requires(bound != null && bound.Length > 0 && Contract.ForAll(bound, n => n != null));
|
||||
Debug.Assert(bound != null && bound.Length > 0 && bound.All(n => n != null));
|
||||
|
||||
Context.CheckContextMatch<Expr>(bound);
|
||||
Context.CheckContextMatch(body);
|
||||
|
@ -137,7 +132,7 @@ namespace Microsoft.Z3
|
|||
}
|
||||
|
||||
|
||||
internal Lambda(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal Lambda(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
|
||||
#if DEBUG
|
||||
internal override void CheckNativeObject(IntPtr obj)
|
||||
|
|
|
@ -17,15 +17,14 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// List sorts.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class ListSort : Sort
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -35,7 +34,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl>() != null);
|
||||
return new FuncDecl(Context, Native.Z3_get_datatype_sort_constructor(Context.nCtx, NativeObject, 0));
|
||||
}
|
||||
}
|
||||
|
@ -47,7 +45,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Expr>() != null);
|
||||
return Context.MkApp(NilDecl);
|
||||
}
|
||||
}
|
||||
|
@ -59,7 +56,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl>() != null);
|
||||
return new FuncDecl(Context, Native.Z3_get_datatype_sort_recognizer(Context.nCtx, NativeObject, 0));
|
||||
}
|
||||
}
|
||||
|
@ -71,7 +67,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl>() != null);
|
||||
return new FuncDecl(Context, Native.Z3_get_datatype_sort_constructor(Context.nCtx, NativeObject, 1));
|
||||
}
|
||||
}
|
||||
|
@ -84,7 +79,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl>() != null);
|
||||
return new FuncDecl(Context, Native.Z3_get_datatype_sort_recognizer(Context.nCtx, NativeObject, 1));
|
||||
}
|
||||
}
|
||||
|
@ -96,7 +90,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl>() != null);
|
||||
return new FuncDecl(Context, Native.Z3_get_datatype_sort_constructor_accessor(Context.nCtx, NativeObject, 1, 0));
|
||||
}
|
||||
}
|
||||
|
@ -108,7 +101,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl>() != null);
|
||||
return new FuncDecl(Context, Native.Z3_get_datatype_sort_constructor_accessor(Context.nCtx, NativeObject, 1, 1));
|
||||
}
|
||||
}
|
||||
|
@ -117,9 +109,9 @@ namespace Microsoft.Z3
|
|||
internal ListSort(Context ctx, Symbol name, Sort elemSort)
|
||||
: base(ctx, IntPtr.Zero)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(name != null);
|
||||
Contract.Requires(elemSort != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(name != null);
|
||||
Debug.Assert(elemSort != null);
|
||||
|
||||
IntPtr inil = IntPtr.Zero, iisnil = IntPtr.Zero,
|
||||
icons = IntPtr.Zero, iiscons = IntPtr.Zero,
|
||||
|
|
|
@ -17,8 +17,8 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -29,7 +29,6 @@ namespace Microsoft.Z3
|
|||
/// Note that this is a global, static log and if multiple Context
|
||||
/// objects are created, it logs the interaction with all of them.
|
||||
/// </remarks>
|
||||
[ContractVerification(true)]
|
||||
public static class Log
|
||||
{
|
||||
private static bool m_is_open = false;
|
||||
|
@ -59,7 +58,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public static void Append(string s)
|
||||
{
|
||||
Contract.Requires(isOpen());
|
||||
Debug.Assert(isOpen());
|
||||
|
||||
if (!m_is_open)
|
||||
throw new Z3Exception("Log cannot be closed.");
|
||||
|
@ -70,7 +69,6 @@ namespace Microsoft.Z3
|
|||
/// Checks whether the interaction log is opened.
|
||||
/// </summary>
|
||||
/// <returns>True if the interaction log is open, false otherwise.</returns>
|
||||
[Pure]
|
||||
public static bool isOpen()
|
||||
{
|
||||
return m_is_open;
|
||||
|
|
|
@ -342,6 +342,7 @@
|
|||
<Compile Include="ConstructorList.cs" />
|
||||
<Compile Include="DatatypeExpr.cs" />
|
||||
<Compile Include="DatatypeSort.cs" />
|
||||
<Compile Include="Deprecated.cs" />
|
||||
<Compile Include="FiniteDomainExpr.cs" />
|
||||
<Compile Include="FiniteDomainNum.cs" />
|
||||
<Compile Include="FPExpr.cs" />
|
||||
|
@ -360,11 +361,11 @@
|
|||
<Compile Include="FuncDecl.cs" />
|
||||
<Compile Include="FuncInterp.cs" />
|
||||
<Compile Include="Goal.cs" />
|
||||
<Compile Include="InterpolationContext.cs" />
|
||||
<Compile Include="IntExpr.cs" />
|
||||
<Compile Include="IntNum.cs" />
|
||||
<Compile Include="IntSort.cs" />
|
||||
<Compile Include="IntSymbol.cs" />
|
||||
<Compile Include="Lambda.cs" />
|
||||
<Compile Include="ListSort.cs" />
|
||||
<Compile Include="Model.cs" />
|
||||
<Compile Include="Optimize.cs" />
|
||||
|
|
|
@ -18,7 +18,7 @@ Notes:
|
|||
--*/
|
||||
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
using System.Diagnostics;
|
||||
using System.Collections.Generic;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
|
@ -26,7 +26,6 @@ namespace Microsoft.Z3
|
|||
/// <summary>
|
||||
/// A Model contains interpretations (assignments) of constants and functions.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Model : Z3Object
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -36,7 +35,7 @@ namespace Microsoft.Z3
|
|||
/// <returns>An expression if the constant has an interpretation in the model, null otherwise.</returns>
|
||||
public Expr ConstInterp(Expr a)
|
||||
{
|
||||
Contract.Requires(a != null);
|
||||
Debug.Assert(a != null);
|
||||
|
||||
Context.CheckContextMatch(a);
|
||||
return ConstInterp(a.FuncDecl);
|
||||
|
@ -49,7 +48,7 @@ namespace Microsoft.Z3
|
|||
/// <returns>An expression if the function has an interpretation in the model, null otherwise.</returns>
|
||||
public Expr ConstInterp(FuncDecl f)
|
||||
{
|
||||
Contract.Requires(f != null);
|
||||
Debug.Assert(f != null);
|
||||
|
||||
Context.CheckContextMatch(f);
|
||||
if (f.Arity != 0 ||
|
||||
|
@ -70,7 +69,7 @@ namespace Microsoft.Z3
|
|||
/// <returns>A FunctionInterpretation if the function has an interpretation in the model, null otherwise.</returns>
|
||||
public FuncInterp FuncInterp(FuncDecl f)
|
||||
{
|
||||
Contract.Requires(f != null);
|
||||
Debug.Assert(f != null);
|
||||
|
||||
Context.CheckContextMatch(f);
|
||||
|
||||
|
@ -122,7 +121,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl[]>() != null);
|
||||
|
||||
uint n = NumConsts;
|
||||
FuncDecl[] res = new FuncDecl[n];
|
||||
|
@ -165,7 +163,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl[]>() != null);
|
||||
|
||||
uint n = NumFuncs;
|
||||
FuncDecl[] res = new FuncDecl[n];
|
||||
|
@ -182,7 +179,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl[]>() != null);
|
||||
|
||||
uint nFuncs = NumFuncs;
|
||||
uint nConsts = NumConsts;
|
||||
|
@ -223,8 +219,7 @@ namespace Microsoft.Z3
|
|||
/// <returns>The evaluation of <paramref name="t"/> in the model.</returns>
|
||||
public Expr Eval(Expr t, bool completion = false)
|
||||
{
|
||||
Contract.Requires(t != null);
|
||||
Contract.Ensures(Contract.Result<Expr>() != null);
|
||||
Debug.Assert(t != null);
|
||||
|
||||
IntPtr v = IntPtr.Zero;
|
||||
if (Native.Z3_model_eval(Context.nCtx, NativeObject, t.NativeObject, (byte)(completion ? 1 : 0), ref v) == (byte)0)
|
||||
|
@ -238,8 +233,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public Expr Evaluate(Expr t, bool completion = false)
|
||||
{
|
||||
Contract.Requires(t != null);
|
||||
Contract.Ensures(Contract.Result<Expr>() != null);
|
||||
Debug.Assert(t != null);
|
||||
|
||||
return Eval(t, completion);
|
||||
}
|
||||
|
@ -263,7 +257,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Sort[]>() != null);
|
||||
|
||||
uint n = NumSorts;
|
||||
Sort[] res = new Sort[n];
|
||||
|
@ -281,8 +274,7 @@ namespace Microsoft.Z3
|
|||
/// <returns>An array of expressions, where each is an element of the universe of <paramref name="s"/></returns>
|
||||
public Expr[] SortUniverse(Sort s)
|
||||
{
|
||||
Contract.Requires(s != null);
|
||||
Contract.Ensures(Contract.Result<Expr[]>() != null);
|
||||
Debug.Assert(s != null);
|
||||
|
||||
ASTVector av = new ASTVector(Context, Native.Z3_model_get_sort_universe(Context.nCtx, NativeObject, s.NativeObject));
|
||||
return av.ToExprArray();
|
||||
|
@ -301,7 +293,7 @@ namespace Microsoft.Z3
|
|||
internal Model(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal class DecRefQueue : IDecRefQueue
|
||||
|
|
|
@ -19,14 +19,14 @@ Notes:
|
|||
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Diagnostics.Contracts;
|
||||
using System.Diagnostics;
|
||||
using System.Linq;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Object for managing optimizization context
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Optimize : Z3Object
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -36,7 +36,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<string>() != null);
|
||||
return Native.Z3_optimize_get_help(Context.nCtx, NativeObject);
|
||||
}
|
||||
}
|
||||
|
@ -48,7 +47,7 @@ namespace Microsoft.Z3
|
|||
{
|
||||
set
|
||||
{
|
||||
Contract.Requires(value != null);
|
||||
Debug.Assert(value != null);
|
||||
Context.CheckContextMatch(value);
|
||||
Native.Z3_optimize_set_params(Context.nCtx, NativeObject, value.NativeObject);
|
||||
}
|
||||
|
@ -99,8 +98,8 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
private void AddConstraints(IEnumerable<BoolExpr> constraints)
|
||||
{
|
||||
Contract.Requires(constraints != null);
|
||||
Contract.Requires(Contract.ForAll(constraints, c => c != null));
|
||||
Debug.Assert(constraints != null);
|
||||
Debug.Assert(constraints.All(c => c != null));
|
||||
|
||||
Context.CheckContextMatch(constraints);
|
||||
foreach (BoolExpr a in constraints)
|
||||
|
@ -248,7 +247,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Expr[]>() != null);
|
||||
|
||||
ASTVector core = new ASTVector(Context, Native.Z3_optimize_get_unsat_core(Context.nCtx, NativeObject));
|
||||
return core.ToBoolExprArray();
|
||||
|
@ -319,7 +317,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<string>() != null);
|
||||
return Native.Z3_optimize_get_reason_unknown(Context.nCtx, NativeObject);
|
||||
}
|
||||
}
|
||||
|
@ -357,7 +354,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<BoolExpr[]>() != null);
|
||||
|
||||
ASTVector assertions = new ASTVector(Context, Native.Z3_optimize_get_assertions(Context.nCtx, NativeObject));
|
||||
return assertions.ToBoolExprArray();
|
||||
|
@ -371,7 +367,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Expr[]>() != null);
|
||||
|
||||
ASTVector objectives = new ASTVector(Context, Native.Z3_optimize_get_objectives(Context.nCtx, NativeObject));
|
||||
return objectives.ToExprArray();
|
||||
|
@ -386,7 +381,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Statistics>() != null);
|
||||
|
||||
return new Statistics(Context, Native.Z3_optimize_get_statistics(Context.nCtx, NativeObject));
|
||||
}
|
||||
|
@ -397,12 +391,12 @@ namespace Microsoft.Z3
|
|||
internal Optimize(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal Optimize(Context ctx)
|
||||
: base(ctx, Native.Z3_mk_optimize(ctx.nCtx))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal class DecRefQueue : IDecRefQueue
|
||||
|
|
|
@ -17,15 +17,14 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// A ParamDescrs describes a set of parameters.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class ParamDescrs : Z3Object
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -33,7 +32,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public void Validate(Params p)
|
||||
{
|
||||
Contract.Requires(p != null);
|
||||
Debug.Assert(p != null);
|
||||
Native.Z3_params_validate(Context.nCtx, p.NativeObject, NativeObject);
|
||||
}
|
||||
|
||||
|
@ -42,7 +41,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public Z3_param_kind GetKind(Symbol name)
|
||||
{
|
||||
Contract.Requires(name != null);
|
||||
Debug.Assert(name != null);
|
||||
return (Z3_param_kind)Native.Z3_param_descrs_get_kind(Context.nCtx, NativeObject, name.NativeObject);
|
||||
}
|
||||
|
||||
|
@ -51,7 +50,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public string GetDocumentation(Symbol name)
|
||||
{
|
||||
Contract.Requires(name != null);
|
||||
Debug.Assert(name != null);
|
||||
return Native.Z3_param_descrs_get_documentation(Context.nCtx, NativeObject, name.NativeObject);
|
||||
}
|
||||
|
||||
|
@ -91,7 +90,7 @@ namespace Microsoft.Z3
|
|||
internal ParamDescrs(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal class DecRefQueue : IDecRefQueue
|
||||
|
|
|
@ -17,15 +17,14 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// A Params objects represents a configuration in the form of Symbol/value pairs.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Params : Z3Object
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -33,7 +32,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public Params Add(Symbol name, bool value)
|
||||
{
|
||||
Contract.Requires(name != null);
|
||||
Debug.Assert(name != null);
|
||||
|
||||
Native.Z3_params_set_bool(Context.nCtx, NativeObject, name.NativeObject, (byte)(value ? 1 : 0));
|
||||
return this;
|
||||
|
@ -44,7 +43,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public Params Add(Symbol name, uint value)
|
||||
{
|
||||
Contract.Requires(name != null);
|
||||
Debug.Assert(name != null);
|
||||
|
||||
Native.Z3_params_set_uint(Context.nCtx, NativeObject, name.NativeObject, value);
|
||||
return this;
|
||||
|
@ -55,7 +54,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public Params Add(Symbol name, double value)
|
||||
{
|
||||
Contract.Requires(name != null);
|
||||
Debug.Assert(name != null);
|
||||
|
||||
Native.Z3_params_set_double(Context.nCtx, NativeObject, name.NativeObject, value);
|
||||
return this;
|
||||
|
@ -66,7 +65,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public Params Add(Symbol name, string value)
|
||||
{
|
||||
Contract.Requires(value != null);
|
||||
Debug.Assert(value != null);
|
||||
|
||||
Native.Z3_params_set_symbol(Context.nCtx, NativeObject, name.NativeObject, Context.MkSymbol(value).NativeObject);
|
||||
return this;
|
||||
|
@ -77,8 +76,8 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public Params Add(Symbol name, Symbol value)
|
||||
{
|
||||
Contract.Requires(name != null);
|
||||
Contract.Requires(value != null);
|
||||
Debug.Assert(name != null);
|
||||
Debug.Assert(value != null);
|
||||
|
||||
Native.Z3_params_set_symbol(Context.nCtx, NativeObject, name.NativeObject, value.NativeObject);
|
||||
return this;
|
||||
|
@ -117,7 +116,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public Params Add(string name, Symbol value)
|
||||
{
|
||||
Contract.Requires(value != null);
|
||||
Debug.Assert(value != null);
|
||||
|
||||
Native.Z3_params_set_symbol(Context.nCtx, NativeObject, Context.MkSymbol(name).NativeObject, value.NativeObject);
|
||||
return this;
|
||||
|
@ -128,8 +127,8 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public Params Add(string name, string value)
|
||||
{
|
||||
Contract.Requires(name != null);
|
||||
Contract.Requires(value != null);
|
||||
Debug.Assert(name != null);
|
||||
Debug.Assert(value != null);
|
||||
|
||||
Native.Z3_params_set_symbol(Context.nCtx, NativeObject, Context.MkSymbol(name).NativeObject, Context.MkSymbol(value).NativeObject);
|
||||
return this;
|
||||
|
@ -147,7 +146,7 @@ namespace Microsoft.Z3
|
|||
internal Params(Context ctx)
|
||||
: base(ctx, Native.Z3_mk_params(ctx.nCtx))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal class DecRefQueue : IDecRefQueue
|
||||
|
|
|
@ -17,9 +17,9 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Runtime.InteropServices;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -28,7 +28,6 @@ namespace Microsoft.Z3
|
|||
/// non-empty. If the list comprises of more than one term, it is
|
||||
/// also called a multi-pattern.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Pattern : AST
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -46,7 +45,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Expr[]>() != null);
|
||||
|
||||
uint n = NumTerms;
|
||||
Expr[] res = new Expr[n];
|
||||
|
@ -68,7 +66,7 @@ namespace Microsoft.Z3
|
|||
internal Pattern(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -17,9 +17,9 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Runtime.InteropServices;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -30,7 +30,6 @@ namespace Microsoft.Z3
|
|||
/// and <c>Context.ProbeNames</c>.
|
||||
/// It may also be obtained using the command <c>(help-tactic)</c> in the SMT 2.0 front-end.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Probe : Z3Object
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -40,7 +39,7 @@ namespace Microsoft.Z3
|
|||
/// "Boolean" probes return 0.0 for false, and a value different from 0.0 for true.</returns>
|
||||
public double Apply(Goal g)
|
||||
{
|
||||
Contract.Requires(g != null);
|
||||
Debug.Assert(g != null);
|
||||
|
||||
Context.CheckContextMatch(g);
|
||||
return Native.Z3_probe_apply(Context.nCtx, NativeObject, g.NativeObject);
|
||||
|
@ -53,7 +52,7 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Requires(g != null);
|
||||
Debug.Assert(g != null);
|
||||
|
||||
return Apply(g);
|
||||
}
|
||||
|
@ -63,12 +62,12 @@ namespace Microsoft.Z3
|
|||
internal Probe(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal Probe(Context ctx, string name)
|
||||
: base(ctx, Native.Z3_mk_probe(ctx.nCtx, name))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal class DecRefQueue : IDecRefQueue
|
||||
|
|
|
@ -18,14 +18,14 @@ Notes:
|
|||
--*/
|
||||
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
using System.Diagnostics;
|
||||
using System.Linq;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Quantifier expressions.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Quantifier : BoolExpr
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -67,7 +67,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Pattern[]>() != null);
|
||||
|
||||
uint n = NumPatterns;
|
||||
Pattern[] res = new Pattern[n];
|
||||
|
@ -92,7 +91,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Pattern[]>() != null);
|
||||
|
||||
uint n = NumNoPatterns;
|
||||
Pattern[] res = new Pattern[n];
|
||||
|
@ -117,7 +115,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Symbol[]>() != null);
|
||||
|
||||
uint n = NumBound;
|
||||
Symbol[] res = new Symbol[n];
|
||||
|
@ -134,7 +131,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Sort[]>() != null);
|
||||
|
||||
uint n = NumBound;
|
||||
Sort[] res = new Sort[n];
|
||||
|
@ -151,7 +147,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<BoolExpr>() != null);
|
||||
|
||||
return new BoolExpr(Context, Native.Z3_get_quantifier_body(Context.nCtx, NativeObject));
|
||||
}
|
||||
|
@ -168,19 +163,18 @@ namespace Microsoft.Z3
|
|||
}
|
||||
|
||||
#region Internal
|
||||
[ContractVerification(false)] // F: Clousot ForAll decompilation gets confused below. Setting verification off until I fixed the bug
|
||||
internal Quantifier(Context ctx, bool isForall, Sort[] sorts, Symbol[] names, Expr body, uint weight = 1, Pattern[] patterns = null, Expr[] noPatterns = null, Symbol quantifierID = null, Symbol skolemID = null)
|
||||
: base(ctx, IntPtr.Zero)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(sorts != null);
|
||||
Contract.Requires(names != null);
|
||||
Contract.Requires(body != null);
|
||||
Contract.Requires(sorts.Length == names.Length);
|
||||
Contract.Requires(Contract.ForAll(sorts, s => s != null));
|
||||
Contract.Requires(Contract.ForAll(names, n => n != null));
|
||||
Contract.Requires(patterns == null || Contract.ForAll(patterns, p => p != null));
|
||||
Contract.Requires(noPatterns == null || Contract.ForAll(noPatterns, np => np != null));
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(sorts != null);
|
||||
Debug.Assert(names != null);
|
||||
Debug.Assert(body != null);
|
||||
Debug.Assert(sorts.Length == names.Length);
|
||||
Debug.Assert(sorts.All(s => s != null));
|
||||
Debug.Assert(names.All(n => n != null));
|
||||
Debug.Assert(patterns == null || patterns.All(p => p != null));
|
||||
Debug.Assert(noPatterns == null || noPatterns.All(np => np != null));
|
||||
|
||||
Context.CheckContextMatch<Pattern>(patterns);
|
||||
Context.CheckContextMatch<Expr>(noPatterns);
|
||||
|
@ -211,16 +205,15 @@ namespace Microsoft.Z3
|
|||
}
|
||||
}
|
||||
|
||||
[ContractVerification(false)] // F: Clousot ForAll decompilation gets confused below. Setting verification off until I fixed the bug
|
||||
internal Quantifier(Context ctx, bool isForall, Expr[] bound, Expr body, uint weight = 1, Pattern[] patterns = null, Expr[] noPatterns = null, Symbol quantifierID = null, Symbol skolemID = null)
|
||||
: base(ctx, IntPtr.Zero)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(body != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(body != null);
|
||||
|
||||
Contract.Requires(patterns == null || Contract.ForAll(patterns, p => p != null));
|
||||
Contract.Requires(noPatterns == null || Contract.ForAll(noPatterns, np => np != null));
|
||||
Contract.Requires(bound == null || Contract.ForAll(bound, n => n != null));
|
||||
Debug.Assert(patterns == null || patterns.All(p => p != null));
|
||||
Debug.Assert(noPatterns == null || noPatterns.All(np => np != null));
|
||||
Debug.Assert(bound == null || bound.All(n => n != null));
|
||||
|
||||
Context.CheckContextMatch<Expr>(noPatterns);
|
||||
Context.CheckContextMatch<Pattern>(patterns);
|
||||
|
@ -246,7 +239,7 @@ namespace Microsoft.Z3
|
|||
}
|
||||
|
||||
|
||||
internal Quantifier(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal Quantifier(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
|
||||
#if DEBUG
|
||||
internal override void CheckNativeObject(IntPtr obj)
|
||||
|
|
|
@ -16,8 +16,8 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
#if !FRAMEWORK_LT_4
|
||||
using System.Numerics;
|
||||
|
@ -28,7 +28,6 @@ namespace Microsoft.Z3
|
|||
/// <summary>
|
||||
/// Rational Numerals
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class RatNum : RealExpr
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -38,7 +37,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<IntNum>() != null);
|
||||
|
||||
return new IntNum(Context, Native.Z3_get_numerator(Context.nCtx, NativeObject));
|
||||
}
|
||||
|
@ -51,7 +49,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<IntNum>() != null);
|
||||
|
||||
return new IntNum(Context, Native.Z3_get_denominator(Context.nCtx, NativeObject));
|
||||
}
|
||||
|
@ -92,6 +89,14 @@ namespace Microsoft.Z3
|
|||
return Native.Z3_get_numeral_decimal_string(Context.nCtx, NativeObject, precision);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Returns a double representing the value.
|
||||
/// </summary>
|
||||
public double Double
|
||||
{
|
||||
get { return Native.Z3_get_numeral_double(Context.nCtx, NativeObject); }
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Returns a string representation of the numeral.
|
||||
/// </summary>
|
||||
|
@ -104,7 +109,7 @@ namespace Microsoft.Z3
|
|||
internal RatNum(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -16,12 +16,12 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -35,7 +35,7 @@ namespace Microsoft.Z3
|
|||
internal ReExpr(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -17,8 +17,8 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -31,12 +31,12 @@ namespace Microsoft.Z3
|
|||
internal ReSort(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal ReSort(Context ctx)
|
||||
: base(ctx, Native.Z3_mk_int_sort(ctx.nCtx))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -16,12 +16,12 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -35,7 +35,7 @@ namespace Microsoft.Z3
|
|||
internal RealExpr(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -17,8 +17,8 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -31,12 +31,12 @@ namespace Microsoft.Z3
|
|||
internal RealSort(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal RealSort(Context ctx)
|
||||
: base(ctx, Native.Z3_mk_real_sort(ctx.nCtx))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -17,15 +17,14 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Relation sorts.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class RelationSort : Sort
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -43,7 +42,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Sort[]>() != null);
|
||||
|
||||
if (m_columnSorts != null)
|
||||
return m_columnSorts;
|
||||
|
@ -62,7 +60,7 @@ namespace Microsoft.Z3
|
|||
internal RelationSort(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -16,12 +16,12 @@ Author:
|
|||
Notes:
|
||||
|
||||
--*/
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -35,7 +35,7 @@ namespace Microsoft.Z3
|
|||
internal SeqExpr(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -17,8 +17,8 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -31,12 +31,12 @@ namespace Microsoft.Z3
|
|||
internal SeqSort(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal SeqSort(Context ctx)
|
||||
: base(ctx, Native.Z3_mk_int_sort(ctx.nCtx))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -17,28 +17,27 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Set sorts.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class SetSort : Sort
|
||||
{
|
||||
#region Internal
|
||||
internal SetSort(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal SetSort(Context ctx, Sort ty)
|
||||
: base(ctx, Native.Z3_mk_set_sort(ctx.nCtx, ty.NativeObject))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(ty != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(ty != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -18,16 +18,15 @@ Notes:
|
|||
--*/
|
||||
|
||||
using System;
|
||||
using System.Diagnostics;
|
||||
using System.Linq;
|
||||
using System.Collections.Generic;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Solvers.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Solver : Z3Object
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -37,7 +36,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<string>() != null);
|
||||
|
||||
return Native.Z3_solver_get_help(Context.nCtx, NativeObject);
|
||||
}
|
||||
|
@ -50,7 +48,7 @@ namespace Microsoft.Z3
|
|||
{
|
||||
set
|
||||
{
|
||||
Contract.Requires(value != null);
|
||||
Debug.Assert(value != null);
|
||||
|
||||
Context.CheckContextMatch(value);
|
||||
Native.Z3_solver_set_params(Context.nCtx, NativeObject, value.NativeObject);
|
||||
|
@ -152,8 +150,8 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public void Assert(params BoolExpr[] constraints)
|
||||
{
|
||||
Contract.Requires(constraints != null);
|
||||
Contract.Requires(Contract.ForAll(constraints, c => c != null));
|
||||
Debug.Assert(constraints != null);
|
||||
Debug.Assert(constraints.All(c => c != null));
|
||||
|
||||
Context.CheckContextMatch<BoolExpr>(constraints);
|
||||
foreach (BoolExpr a in constraints)
|
||||
|
@ -191,9 +189,9 @@ namespace Microsoft.Z3
|
|||
/// </remarks>
|
||||
public void AssertAndTrack(BoolExpr[] constraints, BoolExpr[] ps)
|
||||
{
|
||||
Contract.Requires(constraints != null);
|
||||
Contract.Requires(Contract.ForAll(constraints, c => c != null));
|
||||
Contract.Requires(Contract.ForAll(ps, c => c != null));
|
||||
Debug.Assert(constraints != null);
|
||||
Debug.Assert(constraints.All(c => c != null));
|
||||
Debug.Assert(ps.All(c => c != null));
|
||||
Context.CheckContextMatch<BoolExpr>(constraints);
|
||||
Context.CheckContextMatch<BoolExpr>(ps);
|
||||
if (constraints.Length != ps.Length)
|
||||
|
@ -216,8 +214,8 @@ namespace Microsoft.Z3
|
|||
/// </remarks>
|
||||
public void AssertAndTrack(BoolExpr constraint, BoolExpr p)
|
||||
{
|
||||
Contract.Requires(constraint != null);
|
||||
Contract.Requires(p != null);
|
||||
Debug.Assert(constraint != null);
|
||||
Debug.Assert(p != null);
|
||||
Context.CheckContextMatch(constraint);
|
||||
Context.CheckContextMatch(p);
|
||||
|
||||
|
@ -259,7 +257,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<BoolExpr[]>() != null);
|
||||
|
||||
ASTVector assertions = new ASTVector(Context, Native.Z3_solver_get_assertions(Context.nCtx, NativeObject));
|
||||
return assertions.ToBoolExprArray();
|
||||
|
@ -273,7 +270,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<BoolExpr[]>() != null);
|
||||
|
||||
ASTVector assertions = new ASTVector(Context, Native.Z3_solver_get_units(Context.nCtx, NativeObject));
|
||||
return assertions.ToBoolExprArray();
|
||||
|
@ -394,7 +390,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Expr[]>() != null);
|
||||
|
||||
ASTVector core = new ASTVector(Context, Native.Z3_solver_get_unsat_core(Context.nCtx, NativeObject));
|
||||
return core.ToBoolExprArray();
|
||||
|
@ -408,7 +403,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<string>() != null);
|
||||
|
||||
return Native.Z3_solver_get_reason_unknown(Context.nCtx, NativeObject);
|
||||
}
|
||||
|
@ -455,8 +449,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public Solver Translate(Context ctx)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Ensures(Contract.Result<Solver>() != null);
|
||||
Debug.Assert(ctx != null);
|
||||
return new Solver(ctx, Native.Z3_solver_translate(Context.nCtx, NativeObject, ctx.nCtx));
|
||||
}
|
||||
|
||||
|
@ -475,7 +468,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Statistics>() != null);
|
||||
|
||||
return new Statistics(Context, Native.Z3_solver_get_statistics(Context.nCtx, NativeObject));
|
||||
}
|
||||
|
@ -493,7 +485,7 @@ namespace Microsoft.Z3
|
|||
internal Solver(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
this.BacktrackLevel = uint.MaxValue;
|
||||
}
|
||||
|
||||
|
|
|
@ -17,15 +17,14 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// The Sort class implements type information for ASTs.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Sort : AST
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -100,7 +99,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Symbol>() != null);
|
||||
return Symbol.Create(Context, Native.Z3_get_sort_name(Context.nCtx, NativeObject));
|
||||
}
|
||||
}
|
||||
|
@ -127,7 +125,7 @@ namespace Microsoft.Z3
|
|||
/// <summary>
|
||||
/// Sort constructor
|
||||
/// </summary>
|
||||
internal Sort(Context ctx, IntPtr obj) : base(ctx, obj) { Contract.Requires(ctx != null); }
|
||||
internal Sort(Context ctx, IntPtr obj) : base(ctx, obj) { Debug.Assert(ctx != null); }
|
||||
|
||||
#if DEBUG
|
||||
internal override void CheckNativeObject(IntPtr obj)
|
||||
|
@ -138,11 +136,9 @@ namespace Microsoft.Z3
|
|||
}
|
||||
#endif
|
||||
|
||||
[ContractVerification(true)]
|
||||
new internal static Sort Create(Context ctx, IntPtr obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Ensures(Contract.Result<Sort>() != null);
|
||||
Debug.Assert(ctx != null);
|
||||
|
||||
switch ((Z3_sort_kind)Native.Z3_get_sort_kind(ctx.nCtx, obj))
|
||||
{
|
||||
|
|
|
@ -18,14 +18,14 @@ Notes:
|
|||
--*/
|
||||
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
using System.Diagnostics;
|
||||
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Objects of this class track statistical information about solvers.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Statistics : Z3Object
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -62,7 +62,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<string>() != null);
|
||||
|
||||
if (IsUInt)
|
||||
return m_uint.ToString();
|
||||
|
@ -124,9 +123,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Entry[]>() != null);
|
||||
Contract.Ensures(Contract.Result<Entry[]>().Length == this.Size);
|
||||
Contract.Ensures(Contract.ForAll(0, Contract.Result<Entry[]>().Length, j => Contract.Result<Entry[]>()[j] != null));
|
||||
|
||||
uint n = Size;
|
||||
Entry[] res = new Entry[n];
|
||||
|
@ -153,7 +149,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<string[]>() != null);
|
||||
|
||||
uint n = Size;
|
||||
string[] res = new string[n];
|
||||
|
@ -184,7 +179,7 @@ namespace Microsoft.Z3
|
|||
internal Statistics(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal class DecRefQueue : IDecRefQueue
|
||||
|
|
|
@ -17,6 +17,7 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
|
|
|
@ -18,8 +18,8 @@ Notes:
|
|||
--*/
|
||||
|
||||
using System;
|
||||
using System.Diagnostics;
|
||||
using System.Runtime.InteropServices;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -27,7 +27,6 @@ namespace Microsoft.Z3
|
|||
/// <summary>
|
||||
/// Named symbols
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class StringSymbol : Symbol
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -38,7 +37,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<string>() != null);
|
||||
|
||||
if (!IsStringSymbol())
|
||||
throw new Z3Exception("String requested from non-String symbol");
|
||||
|
@ -50,13 +48,13 @@ namespace Microsoft.Z3
|
|||
internal StringSymbol(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal StringSymbol(Context ctx, string s)
|
||||
: base(ctx, Native.Z3_mk_string_symbol(ctx.nCtx, s))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
#if DEBUG
|
||||
|
|
|
@ -18,15 +18,14 @@ Notes:
|
|||
--*/
|
||||
|
||||
using System;
|
||||
using System.Diagnostics;
|
||||
using System.Runtime.InteropServices;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Symbols are used to name several term and type constructors.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Symbol : Z3Object
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -84,7 +83,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public static bool operator !=(Symbol s1, Symbol s2)
|
||||
{
|
||||
return !(s1.NativeObject == s2.NativeObject);
|
||||
return !(s1 == s2);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
|
@ -113,13 +112,12 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
internal protected Symbol(Context ctx, IntPtr obj) : base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
internal static Symbol Create(Context ctx, IntPtr obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Ensures(Contract.Result<Symbol>() != null);
|
||||
Debug.Assert(ctx != null);
|
||||
|
||||
switch ((Z3_symbol_kind)Native.Z3_get_symbol_kind(ctx.nCtx, obj))
|
||||
{
|
||||
|
|
|
@ -18,7 +18,7 @@ Notes:
|
|||
--*/
|
||||
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
using System.Diagnostics;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -28,7 +28,6 @@ namespace Microsoft.Z3
|
|||
/// and <c>Context.TacticNames</c>.
|
||||
/// It may also be obtained using the command <c>(help-tactic)</c> in the SMT 2.0 front-end.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Tactic : Z3Object
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -38,7 +37,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<string>() != null);
|
||||
|
||||
return Native.Z3_tactic_get_help(Context.nCtx, NativeObject);
|
||||
}
|
||||
|
@ -59,8 +57,7 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
public ApplyResult Apply(Goal g, Params p = null)
|
||||
{
|
||||
Contract.Requires(g != null);
|
||||
Contract.Ensures(Contract.Result<ApplyResult>() != null);
|
||||
Debug.Assert(g != null);
|
||||
|
||||
Context.CheckContextMatch(g);
|
||||
if (p == null)
|
||||
|
@ -79,8 +76,7 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Requires(g != null);
|
||||
Contract.Ensures(Contract.Result<ApplyResult>() != null);
|
||||
Debug.Assert(g != null);
|
||||
|
||||
return Apply(g);
|
||||
}
|
||||
|
@ -94,7 +90,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Solver>() != null);
|
||||
|
||||
return Context.MkSolver(this);
|
||||
}
|
||||
|
@ -104,12 +99,12 @@ namespace Microsoft.Z3
|
|||
internal Tactic(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal Tactic(Context ctx, string name)
|
||||
: base(ctx, Native.Z3_mk_tactic(ctx.nCtx, name))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
|
|
|
@ -18,14 +18,13 @@ Notes:
|
|||
--*/
|
||||
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
using System.Diagnostics;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
/// <summary>
|
||||
/// Tuple sorts.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class TupleSort : Sort
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -35,7 +34,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl>() != null);
|
||||
|
||||
return new FuncDecl(Context, Native.Z3_get_tuple_sort_mk_decl(Context.nCtx, NativeObject));
|
||||
}
|
||||
|
@ -56,7 +54,6 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<FuncDecl[]>() != null);
|
||||
|
||||
uint n = NumFields;
|
||||
FuncDecl[] res = new FuncDecl[n];
|
||||
|
@ -70,8 +67,8 @@ namespace Microsoft.Z3
|
|||
internal TupleSort(Context ctx, Symbol name, uint numFields, Symbol[] fieldNames, Sort[] fieldSorts)
|
||||
: base(ctx, IntPtr.Zero)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(name != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(name != null);
|
||||
|
||||
IntPtr t = IntPtr.Zero;
|
||||
IntPtr[] f = new IntPtr[numFields];
|
||||
|
|
|
@ -18,7 +18,7 @@ Notes:
|
|||
--*/
|
||||
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
using System.Diagnostics;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -31,13 +31,13 @@ namespace Microsoft.Z3
|
|||
internal UninterpretedSort(Context ctx, IntPtr obj)
|
||||
: base(ctx, obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
}
|
||||
internal UninterpretedSort(Context ctx, Symbol s)
|
||||
: base(ctx, Native.Z3_mk_uninterpreted_sort(ctx.nCtx, s.NativeObject))
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Contract.Requires(s != null);
|
||||
Debug.Assert(ctx != null);
|
||||
Debug.Assert(s != null);
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
|
|
@ -17,8 +17,8 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
{
|
||||
|
@ -26,7 +26,6 @@ namespace Microsoft.Z3
|
|||
/// Version information.
|
||||
/// </summary>
|
||||
/// <remarks>Note that this class is static.</remarks>
|
||||
[ContractVerification(true)]
|
||||
public static class Version
|
||||
{
|
||||
static Version() { }
|
||||
|
@ -99,7 +98,6 @@ namespace Microsoft.Z3
|
|||
/// </summary>
|
||||
new public static string ToString()
|
||||
{
|
||||
Contract.Ensures(Contract.Result<string>() != null);
|
||||
|
||||
uint major = 0, minor = 0, build = 0, revision = 0;
|
||||
Native.Z3_get_version(ref major, ref minor, ref build, ref revision);
|
||||
|
|
|
@ -17,6 +17,7 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
|
||||
namespace Microsoft.Z3
|
||||
|
|
|
@ -17,8 +17,8 @@ Notes:
|
|||
|
||||
--*/
|
||||
|
||||
using System.Diagnostics;
|
||||
using System;
|
||||
using System.Diagnostics.Contracts;
|
||||
using System.Threading;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
|
@ -29,7 +29,6 @@ namespace Microsoft.Z3
|
|||
/// Internal base class for interfacing with native Z3 objects.
|
||||
/// Should not be used externally.
|
||||
/// </summary>
|
||||
[ContractVerification(true)]
|
||||
public class Z3Object : IDisposable
|
||||
{
|
||||
/// <summary>
|
||||
|
@ -63,10 +62,9 @@ namespace Microsoft.Z3
|
|||
|
||||
#region Object Invariant
|
||||
|
||||
[ContractInvariantMethod]
|
||||
private void ObjectInvariant()
|
||||
{
|
||||
Contract.Invariant(this.m_ctx != null);
|
||||
Debug.Assert(this.m_ctx != null);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
@ -77,7 +75,7 @@ namespace Microsoft.Z3
|
|||
|
||||
internal Z3Object(Context ctx)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
|
||||
Interlocked.Increment(ref ctx.refCount);
|
||||
m_ctx = ctx;
|
||||
|
@ -85,7 +83,7 @@ namespace Microsoft.Z3
|
|||
|
||||
internal Z3Object(Context ctx, IntPtr obj)
|
||||
{
|
||||
Contract.Requires(ctx != null);
|
||||
Debug.Assert(ctx != null);
|
||||
|
||||
Interlocked.Increment(ref ctx.refCount);
|
||||
m_ctx = ctx;
|
||||
|
@ -119,16 +117,12 @@ namespace Microsoft.Z3
|
|||
{
|
||||
get
|
||||
{
|
||||
Contract.Ensures(Contract.Result<Context>() != null);
|
||||
return m_ctx;
|
||||
}
|
||||
}
|
||||
|
||||
[Pure]
|
||||
internal static IntPtr[] ArrayToNative(Z3Object[] a)
|
||||
{
|
||||
Contract.Ensures(a == null || Contract.Result<IntPtr[]>() != null);
|
||||
Contract.Ensures(a == null || Contract.Result<IntPtr[]>().Length == a.Length);
|
||||
|
||||
if (a == null) return null;
|
||||
IntPtr[] an = new IntPtr[a.Length];
|
||||
|
@ -137,11 +131,8 @@ namespace Microsoft.Z3
|
|||
return an;
|
||||
}
|
||||
|
||||
[Pure]
|
||||
internal static IntPtr[] EnumToNative<T>(IEnumerable<T> a) where T : Z3Object
|
||||
{
|
||||
Contract.Ensures(a == null || Contract.Result<IntPtr[]>() != null);
|
||||
Contract.Ensures(a == null || Contract.Result<IntPtr[]>().Length == a.Count());
|
||||
|
||||
if (a == null) return null;
|
||||
IntPtr[] an = new IntPtr[a.Count()];
|
||||
|
@ -154,7 +145,6 @@ namespace Microsoft.Z3
|
|||
return an;
|
||||
}
|
||||
|
||||
[Pure]
|
||||
internal static uint ArrayLength(Z3Object[] a)
|
||||
{
|
||||
return (a == null)?0:(uint)a.Length;
|
||||
|
|
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Reference in a new issue