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additional array functions exposed over API, ping #1223

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-10-19 11:08:48 -07:00
parent d76566bf83
commit c9f540b066
13 changed files with 354 additions and 72 deletions
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38
src/api/z3_api.h
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@ -1881,6 +1881,17 @@ extern "C" {
*/
Z3_sort Z3_API Z3_mk_array_sort(Z3_context c, Z3_sort domain, Z3_sort range);
/**
\brief Create an array type with N arguments
\sa Z3_mk_select_n
\sa Z3_mk_store_n
def_API('Z3_mk_array_sort_n', SORT, (_in(CONTEXT), _in(UINT), _in_array(1, SORT), _in(SORT)))
*/
Z3_sort Z3_API Z3_mk_array_sort_n(Z3_context c, unsigned n, Z3_sort const * domain, Z3_sort range);
/**
\brief Create a tuple type.
@ -2973,6 +2984,15 @@ extern "C" {
*/
Z3_ast Z3_API Z3_mk_select(Z3_context c, Z3_ast a, Z3_ast i);
/**
\brief n-ary Array read.
The argument \c a is the array and \c idxs are the indices of the array that gets read.
def_API('Z3_mk_select_n', AST, (_in(CONTEXT), _in(AST), _in(UINT), _in_array(2, AST)))
*/
Z3_ast Z3_API Z3_mk_select_n(Z3_context c, Z3_ast a, unsigned n, Z3_ast const* idxs);
/**
\brief Array update.
@ -2991,6 +3011,14 @@ extern "C" {
*/
Z3_ast Z3_API Z3_mk_store(Z3_context c, Z3_ast a, Z3_ast i, Z3_ast v);
/**
\brief n-ary Array update.
def_API('Z3_mk_store_n', AST, (_in(CONTEXT), _in(AST), _in(UINT), _in_array(2, AST), _in(AST)))
*/
Z3_ast Z3_API Z3_mk_store_n(Z3_context c, Z3_ast a, unsigned n, Z3_ast const* idxs, Z3_ast v);
/**
\brief Create the constant array.
@ -3031,6 +3059,15 @@ extern "C" {
def_API('Z3_mk_array_default', AST, (_in(CONTEXT), _in(AST)))
*/
Z3_ast Z3_API Z3_mk_array_default(Z3_context c, Z3_ast array);
/**
\brief Create array with the same interpretation as a function.
The array satisfies the property (f x) = (select (_ as-array f) x)
for every argument x.
def_API('Z3_mk_as_array', AST, (_in(CONTEXT), _in(FUNC_DECL)))
*/
Z3_ast Z3_API Z3_mk_as_array(Z3_context c, Z3_func_decl f);
/*@}*/
/** @name Sets */
@ -3854,6 +3891,7 @@ extern "C" {
/**
\brief Return the domain of the given array sort.
In the case of a multi-dimensional array, this function returns the sort of the first dimension.
\pre Z3_get_sort_kind(c, t) == Z3_ARRAY_SORT