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Extending public API with internal objects

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-10-18 04:47:46 -07:00
parent 9cb29777e2
commit 2a4e6d03f3
21 changed files with 1621 additions and 1042 deletions
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8
Makefile.in
View file

@ -338,6 +338,9 @@ install: $(BIN_DIR)/$(Z3) $(BIN_DIR)/lib$(Z3).@SO_EXT@ $(BIN_DIR)/lib$(Z3).a
@cp lib/z3.h $(PREFIX)/include
@cp lib/z3_v1.h $(PREFIX)/include
@cp lib/z3_macros.h $(PREFIX)/include
@cp lib/z3_internal.h $(PREFIX)/include
@cp lib/z3_internal_types.h $(PREFIX)/include
@cp lib/z3_poly.h $(PREFIX)/include
@cp c++/z3++.h $(PREFIX)/include
uninstall:
@ -349,6 +352,9 @@ uninstall:
@rm -f $(PREFIX)/include/z3_v1.h
@rm -f $(PREFIX)/include/z3_macros.h
@rm -f $(PREFIX)/include/z3++.h
@rm -f $(PREFIX)/include/z3_internal.h
@rm -f $(PREFIX)/include/z3_internal_types.h
@rm -f $(PREFIX)/include/z3_poly.h
install-z3py: $(BIN_DIR)/lib$(Z3).@SO_EXT@
@if test $(HAS_PYTHON) -eq 0; then echo "Python is not available in your system."; exit 1; fi
@ -360,6 +366,7 @@ install-z3py: $(BIN_DIR)/lib$(Z3).@SO_EXT@
@cp python/z3consts.pyc $(PYTHON_PACKAGE_DIR)
@cp python/z3tactics.pyc $(PYTHON_PACKAGE_DIR)
@cp python/z3printer.pyc $(PYTHON_PACKAGE_DIR)
@cp python/z3poly.pyc $(PYTHON_PACKAGE_DIR)
@cp $(BIN_DIR)/lib$(Z3).@SO_EXT@ $(PYTHON_PACKAGE_DIR)
@if python python/z3test.py; then echo "Z3Py was successfully installed."; else echo "Failed to execute Z3Py regressions..."; exit 1; fi
@ -372,4 +379,5 @@ uninstall-z3py:
@rm -f $(PYTHON_PACKAGE_DIR)/z3consts.pyc
@rm -f $(PYTHON_PACKAGE_DIR)/z3tactics.pyc
@rm -f $(PYTHON_PACKAGE_DIR)/z3printer.pyc
@rm -f $(PYTHON_PACKAGE_DIR)/z3poly.pyc
@rm -f $(PYTHON_PACKAGE_DIR)/$(BIN_DIR)/lib$(Z3).@SO_EXT@

66
Microsoft.Z3/Native.cs
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@ -8,6 +8,7 @@ using System.Runtime.InteropServices;
namespace Microsoft.Z3
{
using Z3_monomial = System.IntPtr;
using Z3_config = System.IntPtr;
using Z3_context = System.IntPtr;
using Z3_ast = System.IntPtr;
@ -34,6 +35,8 @@ namespace Microsoft.Z3
using Z3_func_entry = System.IntPtr;
using Z3_fixedpoint = System.IntPtr;
using Z3_param_descrs = System.IntPtr;
using Z3_polynomial_manager = System.IntPtr;
using Z3_polynomial = System.IntPtr;
public class Native
{
@ -1492,6 +1495,24 @@ namespace Microsoft.Z3
[DllImport(Z3_DLL_NAME, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
public extern static Z3_ast Z3_get_context_assignment(Z3_context a0);
[DllImport(Z3_DLL_NAME, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
public extern static Z3_polynomial_manager Z3_mk_polynomial_manager(Z3_context a0);
[DllImport(Z3_DLL_NAME, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
public extern static void Z3_del_polynomial_manager(Z3_context a0, Z3_polynomial_manager a1);
[DllImport(Z3_DLL_NAME, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
public extern static Z3_polynomial Z3_mk_zero_polynomial(Z3_context a0, Z3_polynomial_manager a1);
[DllImport(Z3_DLL_NAME, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
public extern static void Z3_polynomial_inc_ref(Z3_context a0, Z3_polynomial_manager a1, Z3_polynomial a2);
[DllImport(Z3_DLL_NAME, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
public extern static void Z3_polynomial_dec_ref(Z3_context a0, Z3_polynomial_manager a1, Z3_polynomial a2);
[DllImport(Z3_DLL_NAME, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
public extern static IntPtr Z3_polynomial_to_string(Z3_context a0, Z3_polynomial_manager a1, Z3_polynomial a2);
}
public static void Z3_set_error_handler(Z3_context a0, Z3_error_handler a1) {
@ -5215,6 +5236,51 @@ namespace Microsoft.Z3
return r;
}
public static Z3_polynomial_manager Z3_mk_polynomial_manager(Z3_context a0) {
Z3_polynomial_manager r = LIB.Z3_mk_polynomial_manager(a0);
Z3_error_code err = (Z3_error_code)LIB.Z3_get_error_code(a0);
if (err != Z3_error_code.Z3_OK)
throw new Z3Exception(Marshal.PtrToStringAnsi(LIB.Z3_get_error_msg_ex(a0, (uint)err)));
return r;
}
public static void Z3_del_polynomial_manager(Z3_context a0, Z3_polynomial_manager a1) {
LIB.Z3_del_polynomial_manager(a0, a1);
Z3_error_code err = (Z3_error_code)LIB.Z3_get_error_code(a0);
if (err != Z3_error_code.Z3_OK)
throw new Z3Exception(Marshal.PtrToStringAnsi(LIB.Z3_get_error_msg_ex(a0, (uint)err)));
}
public static Z3_polynomial Z3_mk_zero_polynomial(Z3_context a0, Z3_polynomial_manager a1) {
Z3_polynomial r = LIB.Z3_mk_zero_polynomial(a0, a1);
Z3_error_code err = (Z3_error_code)LIB.Z3_get_error_code(a0);
if (err != Z3_error_code.Z3_OK)
throw new Z3Exception(Marshal.PtrToStringAnsi(LIB.Z3_get_error_msg_ex(a0, (uint)err)));
return r;
}
public static void Z3_polynomial_inc_ref(Z3_context a0, Z3_polynomial_manager a1, Z3_polynomial a2) {
LIB.Z3_polynomial_inc_ref(a0, a1, a2);
Z3_error_code err = (Z3_error_code)LIB.Z3_get_error_code(a0);
if (err != Z3_error_code.Z3_OK)
throw new Z3Exception(Marshal.PtrToStringAnsi(LIB.Z3_get_error_msg_ex(a0, (uint)err)));
}
public static void Z3_polynomial_dec_ref(Z3_context a0, Z3_polynomial_manager a1, Z3_polynomial a2) {
LIB.Z3_polynomial_dec_ref(a0, a1, a2);
Z3_error_code err = (Z3_error_code)LIB.Z3_get_error_code(a0);
if (err != Z3_error_code.Z3_OK)
throw new Z3Exception(Marshal.PtrToStringAnsi(LIB.Z3_get_error_msg_ex(a0, (uint)err)));
}
public static string Z3_polynomial_to_string(Z3_context a0, Z3_polynomial_manager a1, Z3_polynomial a2) {
IntPtr r = LIB.Z3_polynomial_to_string(a0, a1, a2);
Z3_error_code err = (Z3_error_code)LIB.Z3_get_error_code(a0);
if (err != Z3_error_code.Z3_OK)
throw new Z3Exception(Marshal.PtrToStringAnsi(LIB.Z3_get_error_msg_ex(a0, (uint)err)));
return Marshal.PtrToStringAnsi(r);
}
}
}

1046
dll/z3.def
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File diff suppressed because it is too large Load diff

1046
dll/z3_dbg.def
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File diff suppressed because it is too large Load diff

2
lib/api_ast.cpp
View file

@ -16,7 +16,7 @@ Revision History:
--*/
#include<iostream>
#include"z3.h"
#include"z3_internal.h"
#include"api_log_macros.h"
#include"api_context.h"
#include"api_util.h"

41
lib/api_commands.cpp
View file

@ -1,5 +1,6 @@
// Automatically generated file, generator: update_api.py
#include"z3.h"
#include"z3_internal.h"
#include"z3_replayer.h"
void Z3_replacer_error_handler(Z3_context ctx, Z3_error_code c) { printf("[REPLAYER ERROR HANDLER]: %s\n", Z3_get_error_msg_ex(ctx, c)); }
void exec_Z3_mk_config(z3_replayer & in) {
@ -3003,6 +3004,40 @@ void exec_Z3_get_context_assignment(z3_replayer & in) {
reinterpret_cast<Z3_context>(in.get_obj(0)));
in.store_result(result);
}
void exec_Z3_mk_polynomial_manager(z3_replayer & in) {
Z3_polynomial_manager result = Z3_mk_polynomial_manager(
reinterpret_cast<Z3_context>(in.get_obj(0)));
in.store_result(result);
}
void exec_Z3_del_polynomial_manager(z3_replayer & in) {
Z3_del_polynomial_manager(
reinterpret_cast<Z3_context>(in.get_obj(0)),
reinterpret_cast<Z3_polynomial_manager>(in.get_obj(1)));
}
void exec_Z3_mk_zero_polynomial(z3_replayer & in) {
Z3_polynomial result = Z3_mk_zero_polynomial(
reinterpret_cast<Z3_context>(in.get_obj(0)),
reinterpret_cast<Z3_polynomial_manager>(in.get_obj(1)));
in.store_result(result);
}
void exec_Z3_polynomial_inc_ref(z3_replayer & in) {
Z3_polynomial_inc_ref(
reinterpret_cast<Z3_context>(in.get_obj(0)),
reinterpret_cast<Z3_polynomial_manager>(in.get_obj(1)),
reinterpret_cast<Z3_polynomial>(in.get_obj(2)));
}
void exec_Z3_polynomial_dec_ref(z3_replayer & in) {
Z3_polynomial_dec_ref(
reinterpret_cast<Z3_context>(in.get_obj(0)),
reinterpret_cast<Z3_polynomial_manager>(in.get_obj(1)),
reinterpret_cast<Z3_polynomial>(in.get_obj(2)));
}
void exec_Z3_polynomial_to_string(z3_replayer & in) {
Z3_polynomial_to_string(
reinterpret_cast<Z3_context>(in.get_obj(0)),
reinterpret_cast<Z3_polynomial_manager>(in.get_obj(1)),
reinterpret_cast<Z3_polynomial>(in.get_obj(2)));
}
void register_z3_replayer_cmds(z3_replayer & in) {
in.register_cmd(0, exec_Z3_mk_config);
in.register_cmd(1, exec_Z3_del_config);
@ -3481,4 +3516,10 @@ void register_z3_replayer_cmds(z3_replayer & in) {
in.register_cmd(474, exec_Z3_context_to_string);
in.register_cmd(475, exec_Z3_statistics_to_string);
in.register_cmd(476, exec_Z3_get_context_assignment);
in.register_cmd(477, exec_Z3_mk_polynomial_manager);
in.register_cmd(478, exec_Z3_del_polynomial_manager);
in.register_cmd(479, exec_Z3_mk_zero_polynomial);
in.register_cmd(480, exec_Z3_polynomial_inc_ref);
in.register_cmd(481, exec_Z3_polynomial_dec_ref);
in.register_cmd(482, exec_Z3_polynomial_to_string);
}

38
lib/api_log_macros.cpp
View file

@ -3315,3 +3315,41 @@ void log_Z3_get_context_assignment(Z3_context a0) {
P(a0);
C(476);
}
void log_Z3_mk_polynomial_manager(Z3_context a0) {
R();
P(a0);
C(477);
}
void log_Z3_del_polynomial_manager(Z3_context a0, Z3_polynomial_manager a1) {
R();
P(a0);
P(a1);
C(478);
}
void log_Z3_mk_zero_polynomial(Z3_context a0, Z3_polynomial_manager a1) {
R();
P(a0);
P(a1);
C(479);
}
void log_Z3_polynomial_inc_ref(Z3_context a0, Z3_polynomial_manager a1, Z3_polynomial a2) {
R();
P(a0);
P(a1);
P(a2);
C(480);
}
void log_Z3_polynomial_dec_ref(Z3_context a0, Z3_polynomial_manager a1, Z3_polynomial a2) {
R();
P(a0);
P(a1);
P(a2);
C(481);
}
void log_Z3_polynomial_to_string(Z3_context a0, Z3_polynomial_manager a1, Z3_polynomial a2) {
R();
P(a0);
P(a1);
P(a2);
C(482);
}

12
lib/api_log_macros.h
View file

@ -975,3 +975,15 @@ void log_Z3_statistics_to_string(Z3_context a0);
#define LOG_Z3_statistics_to_string(_ARG0) z3_log_ctx _LOG_CTX; if (_LOG_CTX.enabled()) { log_Z3_statistics_to_string(_ARG0); }
void log_Z3_get_context_assignment(Z3_context a0);
#define LOG_Z3_get_context_assignment(_ARG0) z3_log_ctx _LOG_CTX; if (_LOG_CTX.enabled()) { log_Z3_get_context_assignment(_ARG0); }
void log_Z3_mk_polynomial_manager(Z3_context a0);
#define LOG_Z3_mk_polynomial_manager(_ARG0) z3_log_ctx _LOG_CTX; if (_LOG_CTX.enabled()) { log_Z3_mk_polynomial_manager(_ARG0); }
void log_Z3_del_polynomial_manager(Z3_context a0, Z3_polynomial_manager a1);
#define LOG_Z3_del_polynomial_manager(_ARG0, _ARG1) z3_log_ctx _LOG_CTX; if (_LOG_CTX.enabled()) { log_Z3_del_polynomial_manager(_ARG0, _ARG1); }
void log_Z3_mk_zero_polynomial(Z3_context a0, Z3_polynomial_manager a1);
#define LOG_Z3_mk_zero_polynomial(_ARG0, _ARG1) z3_log_ctx _LOG_CTX; if (_LOG_CTX.enabled()) { log_Z3_mk_zero_polynomial(_ARG0, _ARG1); }
void log_Z3_polynomial_inc_ref(Z3_context a0, Z3_polynomial_manager a1, Z3_polynomial a2);
#define LOG_Z3_polynomial_inc_ref(_ARG0, _ARG1, _ARG2) z3_log_ctx _LOG_CTX; if (_LOG_CTX.enabled()) { log_Z3_polynomial_inc_ref(_ARG0, _ARG1, _ARG2); }
void log_Z3_polynomial_dec_ref(Z3_context a0, Z3_polynomial_manager a1, Z3_polynomial a2);
#define LOG_Z3_polynomial_dec_ref(_ARG0, _ARG1, _ARG2) z3_log_ctx _LOG_CTX; if (_LOG_CTX.enabled()) { log_Z3_polynomial_dec_ref(_ARG0, _ARG1, _ARG2); }
void log_Z3_polynomial_to_string(Z3_context a0, Z3_polynomial_manager a1, Z3_polynomial a2);
#define LOG_Z3_polynomial_to_string(_ARG0, _ARG1, _ARG2) z3_log_ctx _LOG_CTX; if (_LOG_CTX.enabled()) { log_Z3_polynomial_to_string(_ARG0, _ARG1, _ARG2); }

78
lib/api_poly.cpp Normal file
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@ -0,0 +1,78 @@
/*++
Copyright (c) 2012 Microsoft Corporation
Module Name:
api_poly.cpp
Abstract:
External API for polynomial package
Author:
Leonardo de Moura (leonardo) 2012-10-18.
Revision History:
--*/
#include"z3.h"
#include"z3_internal.h"
#include"api_context.h"
#include"api_poly.h"
#include"api_util.h"
#include"api_log_macros.h"
Z3_polynomial_manager Z3_mk_polynomial_manager(Z3_context c) {
Z3_TRY;
LOG_Z3_mk_polynomial_manager(c);
RESET_ERROR_CODE();
_Z3_polynomial_manager * m = alloc(_Z3_polynomial_manager);
RETURN_Z3(of_poly_manager(m));
Z3_CATCH_RETURN(0);
}
void Z3_del_polynomial_manager(Z3_context c, Z3_polynomial_manager m) {
Z3_TRY;
LOG_Z3_del_polynomial_manager(c, m);
RESET_ERROR_CODE();
dealloc(to_poly_manager(m));
Z3_CATCH;
}
Z3_polynomial Z3_mk_zero_polynomial(Z3_context c, Z3_polynomial_manager m) {
Z3_TRY;
LOG_Z3_mk_zero_polynomial(c, m);
RESET_ERROR_CODE();
polynomial::polynomial * r = to_poly_manager(m)->m_manager.mk_zero();
to_poly_manager(m)->m_result = r;
RETURN_Z3(of_poly(r));
Z3_CATCH_RETURN(0);
}
void Z3_polynomial_inc_ref(Z3_context c, Z3_polynomial_manager m, Z3_polynomial p) {
Z3_TRY;
LOG_Z3_polynomial_inc_ref(c, m, p);
RESET_ERROR_CODE();
to_poly_manager(m)->m_manager.inc_ref(to_poly(p));
Z3_CATCH;
}
void Z3_polynomial_dec_ref(Z3_context c, Z3_polynomial_manager m, Z3_polynomial p) {
Z3_TRY;
LOG_Z3_polynomial_inc_ref(c, m, p);
RESET_ERROR_CODE();
to_poly_manager(m)->m_manager.dec_ref(to_poly(p));
Z3_CATCH;
}
Z3_string Z3_polynomial_to_string(Z3_context c, Z3_polynomial_manager m, Z3_polynomial p) {
Z3_TRY;
LOG_Z3_polynomial_to_string(c, m, p);
RESET_ERROR_CODE();
std::ostringstream buffer;
to_poly_manager(m)->m_manager.display(buffer, to_poly(p));
return mk_c(c)->mk_external_string(buffer.str());
Z3_CATCH_RETURN("");
}

40
lib/api_poly.h Normal file
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@ -0,0 +1,40 @@
/*++
Copyright (c) 2012 Microsoft Corporation
Module Name:
api_poly.h
Abstract:
External API for polynomial package
Author:
Leonardo de Moura (leonardo) 2012-10-18.
Revision History:
--*/
#ifndef _API_POLY_H_
#define _API_POLY_H_
#include"polynomial.h"
struct _Z3_polynomial_manager {
unsynch_mpz_manager m_num_manager;
polynomial::manager m_manager;
polynomial_ref m_result;
_Z3_polynomial_manager():
m_manager(m_num_manager),
m_result(m_manager) {
}
};
inline _Z3_polynomial_manager * to_poly_manager(Z3_polynomial_manager m) { return reinterpret_cast<_Z3_polynomial_manager*>(m); }
inline Z3_polynomial_manager of_poly_manager(_Z3_polynomial_manager * m) { return reinterpret_cast<Z3_polynomial_manager>(m); }
inline polynomial::polynomial * to_poly(Z3_polynomial p) { return reinterpret_cast<polynomial::polynomial*>(p); }
inline Z3_polynomial of_poly(polynomial::polynomial * p) { return reinterpret_cast<Z3_polynomial>(p); }
#endif

1
lib/api_util.h
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@ -20,6 +20,7 @@ Revision History:
#include"params.h"
#include"lbool.h"
#include"ast.h"
#define Z3_TRY try {
#define Z3_CATCH_CORE(CODE) } catch (z3_exception & ex) { mk_c(c)->handle_exception(ex); CODE }

3
lib/lib.vcxproj
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@ -1,4 +1,4 @@
<?xml version="1.0" encoding="utf-8"?>
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="commercial|Win32">
@ -443,6 +443,7 @@
<ClCompile Include="api_numeral.cpp" />
<ClCompile Include="api_params.cpp" />
<ClCompile Include="api_parsers.cpp" />
<ClCompile Include="api_poly.cpp" />
<ClCompile Include="api_quant.cpp" />
<ClCompile Include="api_solver_old.cpp" />
<ClCompile Include="api_solver.cpp" />

1
lib/z3.h
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@ -24,6 +24,7 @@ Notes:
#include<stdio.h>
#include"z3_macros.h"
#include"z3_api.h"
#include"z3_internal_types.h"
#undef __in
#undef __out

5
lib/z3_api.h
View file

@ -1,3 +1,6 @@
#ifndef _Z3_API_H_
#define _Z3_API_H_
#ifdef CAMLIDL
#ifdef MLAPIV3
#define ML3only
@ -7556,3 +7559,5 @@ END_MLAPI_EXCLUDE
#endif // CAMLIDL
/*@}*/
#endif

40
lib/z3_internal.h Normal file
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@ -0,0 +1,40 @@
/*++
Copyright (c) 2012 Microsoft Corporation
Module Name:
z3_internal.h
Abstract:
Z3 internal API for C and Python.
It provides access to internal Z3 components.
It should only be used by advanced users.
We used it to build regression tests in Python.
Author:
Leonardo de Moura (leonardo) 2012-10-18
Notes:
--*/
#ifndef _Z3_INTERNAL_H_
#define _Z3_INTERNAL_H_
#include"z3_macros.h"
#include"z3_api.h"
#include"z3_internal_types.h"
#include"z3_poly.h"
#undef __in
#undef __out
#undef __inout
#undef __in_z
#undef __out_z
#undef __ecount
#undef __in_ecount
#undef __out_ecount
#undef __inout_ecount
#endif

34
lib/z3_internal_types.h Normal file
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@ -0,0 +1,34 @@
/*++
Copyright (c) 2012 Microsoft Corporation
Module Name:
z3_internal_types.h
Abstract:
Z3 internal API type declarations.
Author:
Leonardo de Moura (leonardo) 2012-10-18
Notes:
--*/
#ifndef _Z3_INTERNAL_TYPES_H_
#define _Z3_INTERNAL_TYPES_H_
DEFINE_TYPE(Z3_polynomial_manager);
DEFINE_TYPE(Z3_polynomial);
DEFINE_TYPE(Z3_monomial);
/*
Definitions for update_api.py
def_Type('POLYNOMIAL_MANAGER', 'Z3_polynomial_manager', 'PolynomialManagerObj')
def_Type('POLYNOMIAL', 'Z3_polynomial', 'PolynomialObj')
def_Type('MONOMIAL', 'Z3_monomial', 'MonomialObj')
*/
#endif

72
lib/z3_poly.h Normal file
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@ -0,0 +1,72 @@
/*++
Copyright (c) 2012 Microsoft Corporation
Module Name:
z3_poly.h
Abstract:
Z3 multivariate polynomial API.
Author:
Leonardo de Moura (leonardo) 2012-10-18
Notes:
--*/
#ifndef _Z3_POLY_H_
#define _Z3_POLY_H_
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
/**
\brief Create a new polynomial manager.
def_API('Z3_mk_polynomial_manager', POLYNOMIAL_MANAGER, (_in(CONTEXT),))
*/
Z3_polynomial_manager Z3_API Z3_mk_polynomial_manager(__in Z3_context c);
/**
\brief Delete the given polynomial manager.
def_API('Z3_del_polynomial_manager', VOID, (_in(CONTEXT), _in(POLYNOMIAL_MANAGER)))
*/
void Z3_API Z3_del_polynomial_manager(__in Z3_context c, __in Z3_polynomial_manager m);
/**
\brief Return the zero polynomial.
def_API('Z3_mk_zero_polynomial', POLYNOMIAL, (_in(CONTEXT), _in(POLYNOMIAL_MANAGER)))
*/
Z3_polynomial Z3_API Z3_mk_zero_polynomial(__in Z3_context c, __in Z3_polynomial_manager m);
/**
\brief Increment p's reference counter
def_API('Z3_polynomial_inc_ref', VOID, (_in(CONTEXT), _in(POLYNOMIAL_MANAGER), _in(POLYNOMIAL)))
*/
void Z3_API Z3_polynomial_inc_ref(__in Z3_context c, __in Z3_polynomial_manager m, __in Z3_polynomial p);
/**
\brief Decrement p's reference counter.
def_API('Z3_polynomial_dec_ref', VOID, (_in(CONTEXT), _in(POLYNOMIAL_MANAGER), _in(POLYNOMIAL)))
*/
void Z3_API Z3_polynomial_dec_ref(__in Z3_context c, __in Z3_polynomial_manager m, __in Z3_polynomial p);
/**
\brief Convert the given polynomial into a string.
def_API('Z3_polynomial_to_string', STRING, (_in(CONTEXT), _in(POLYNOMIAL_MANAGER), _in(POLYNOMIAL)))
*/
Z3_string Z3_API Z3_polynomial_to_string(__in Z3_context c, __in Z3_polynomial_manager m, __in Z3_polynomial p);
#ifdef __cplusplus
};
#endif // __cplusplus
#endif

48
python/z3core.py
View file

@ -904,6 +904,15 @@ def init(PATH):
_lib.Z3_statistics_to_string.argtypes = [ContextObj]
_lib.Z3_get_context_assignment.restype = Ast
_lib.Z3_get_context_assignment.argtypes = [ContextObj]
_lib.Z3_mk_polynomial_manager.restype = PolynomialManagerObj
_lib.Z3_mk_polynomial_manager.argtypes = [ContextObj]
_lib.Z3_del_polynomial_manager.argtypes = [ContextObj, PolynomialManagerObj]
_lib.Z3_mk_zero_polynomial.restype = PolynomialObj
_lib.Z3_mk_zero_polynomial.argtypes = [ContextObj, PolynomialManagerObj]
_lib.Z3_polynomial_inc_ref.argtypes = [ContextObj, PolynomialManagerObj, PolynomialObj]
_lib.Z3_polynomial_dec_ref.argtypes = [ContextObj, PolynomialManagerObj, PolynomialObj]
_lib.Z3_polynomial_to_string.restype = ctypes.c_char_p
_lib.Z3_polynomial_to_string.argtypes = [ContextObj, PolynomialManagerObj, PolynomialObj]
def Z3_mk_config():
r = lib().Z3_mk_config()
@ -4142,3 +4151,42 @@ def Z3_get_context_assignment(a0):
raise Z3Exception(lib().Z3_get_error_msg_ex(a0, err))
return r
def Z3_mk_polynomial_manager(a0):
r = lib().Z3_mk_polynomial_manager(a0)
err = lib().Z3_get_error_code(a0)
if err != Z3_OK:
raise Z3Exception(lib().Z3_get_error_msg_ex(a0, err))
return r
def Z3_del_polynomial_manager(a0, a1):
lib().Z3_del_polynomial_manager(a0, a1)
err = lib().Z3_get_error_code(a0)
if err != Z3_OK:
raise Z3Exception(lib().Z3_get_error_msg_ex(a0, err))
def Z3_mk_zero_polynomial(a0, a1):
r = lib().Z3_mk_zero_polynomial(a0, a1)
err = lib().Z3_get_error_code(a0)
if err != Z3_OK:
raise Z3Exception(lib().Z3_get_error_msg_ex(a0, err))
return r
def Z3_polynomial_inc_ref(a0, a1, a2):
lib().Z3_polynomial_inc_ref(a0, a1, a2)
err = lib().Z3_get_error_code(a0)
if err != Z3_OK:
raise Z3Exception(lib().Z3_get_error_msg_ex(a0, err))
def Z3_polynomial_dec_ref(a0, a1, a2):
lib().Z3_polynomial_dec_ref(a0, a1, a2)
err = lib().Z3_get_error_code(a0)
if err != Z3_OK:
raise Z3Exception(lib().Z3_get_error_msg_ex(a0, err))
def Z3_polynomial_to_string(a0, a1, a2):
r = lib().Z3_polynomial_to_string(a0, a1, a2)
err = lib().Z3_get_error_code(a0)
if err != Z3_OK:
raise Z3Exception(lib().Z3_get_error_msg_ex(a0, err))
return r

67
python/z3poly.py Normal file
View file

@ -0,0 +1,67 @@
############################################
# Copyright (c) 2012 Microsoft Corporation
#
# Z3 Polynomial interface
#
# Author: Leonardo de Moura (leonardo)
############################################
from z3 import *
class PolynomialManager:
"""Polynomial Manager.
"""
def __init__(self, ctx=None):
self.ctx = z3._get_ctx(ctx)
self.manager = Z3_mk_polynomial_manager(self.ctx_ref())
def __del__(self):
Z3_del_polynomial_manager(self.ctx_ref(), self.manager)
def ctx_ref(self):
return self.ctx.ref()
def m(self):
return self.manager
_main_pmanager = None
def main_pmanager():
"""Return a reference to the global Polynomial manager.
"""
global _main_pmanager
if _main_pmanager == None:
_main_pmanager = PolynomialManager()
return _main_pmanager
def _get_pmanager(ctx):
if ctx == None:
return main_pmanager()
else:
return ctx
class Polynomial:
"""Multivariate polynomials.
"""
def __init__(self, poly=None, m=None):
self.pmanager = _get_pmanager(m)
if poly == None:
self.poly = Z3_mk_zero_polynomial(self.ctx_ref(), self.m())
else:
self.poly = poly
Z3_polynomial_inc_ref(self.ctx_ref(), self.m(), self.poly)
def __del__(self):
Z3_polynomial_dec_ref(self.ctx_ref(), self.m(), self.poly)
def m(self):
return self.pmanager.m()
def ctx_ref(self):
return self.pmanager.ctx_ref()
def __repr__(self):
return Z3_polynomial_to_string(self.ctx_ref(), self.m(), self.poly)
# test
p = Polynomial()
print p

12
python/z3types.py
View file

@ -105,3 +105,15 @@ class FuncInterpObj(ctypes.c_void_p):
class FuncEntryObj(ctypes.c_void_p):
def __init__(self, e): self._as_parameter_ = e
def from_param(obj): return obj
class PolynomialManagerObj(ctypes.c_void_p):
def __init__(self, e): self._as_parameter_ = e
def from_param(obj): return obj
class PolynomialObj(ctypes.c_void_p):
def __init__(self, e): self._as_parameter_ = e
def from_param(obj): return obj
class MonomialObj(ctypes.c_void_p):
def __init__(self, e): self._as_parameter_ = e
def from_param(obj): return obj

3
update_api.py
View file

@ -16,6 +16,8 @@ def add_api_file(dir, file):
API_FILES.append("%s%s%s" % (dir, os.sep, file))
add_api_file('lib', 'z3_api.h')
add_api_file('lib', 'z3_internal_types.h')
add_api_file('lib', 'z3_poly.h')
# Extract enumeration types from z3_api.h, and add .Net definitions
def mk_z3consts_donet():
@ -238,6 +240,7 @@ log_c.write('#include\"z3_logger.h\"\n')
##
exe_c.write('// Automatically generated file, generator: update_api.py\n')
exe_c.write('#include\"z3.h\"\n')
exe_c.write('#include\"z3_internal.h\"\n')
exe_c.write('#include\"z3_replayer.h\"\n')
##
log_h.write('extern std::ostream * g_z3_log;\n')