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Merge branch 'timfelgentreff/z3' into contrib

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Leonardo de Moura 2013-04-09 08:52:08 -07:00
commit 806fc68fa5
2 changed files with 21 additions and 0 deletions
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12
src/api/api_model.cpp
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@ -64,6 +64,18 @@ extern "C" {
Z3_CATCH_RETURN(0);
}
Z3_bool Z3_API Z3_model_has_interp(Z3_context c, Z3_model m, Z3_func_decl a) {
Z3_TRY;
LOG_Z3_model_has_interp(c, m, a);
CHECK_NON_NULL(m, 0);
if (to_model_ref(m)->has_interpretation(to_func_decl(a))) {
return Z3_TRUE;
} else {
return Z3_FALSE;
}
Z3_CATCH_RETURN(Z3_FALSE);
}
Z3_func_interp Z3_API Z3_model_get_func_interp(Z3_context c, Z3_model m, Z3_func_decl f) {
Z3_TRY;
LOG_Z3_model_get_func_interp(c, m, f);

9
src/api/z3_api.h
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@ -4514,6 +4514,15 @@ END_MLAPI_EXCLUDE
*/
Z3_ast_opt Z3_API Z3_model_get_const_interp(__in Z3_context c, __in Z3_model m, __in Z3_func_decl a);
/**
\brief Test if there exists an interpretation (i.e., assignment) of constant \c a in the model \c m.
\pre Z3_get_arity(c, a) == 0
def_API('Z3_model_has_interp', BOOL, (_in(CONTEXT), _in(MODEL), _in(FUNC_DECL)))
*/
Z3_bool Z3_API Z3_model_has_interp(__in Z3_context c, __in Z3_model m, __in Z3_func_decl a);
/**
\brief Return the interpretation of the function \c f in the model \c m.
Return \mlonly [None], \endmlonly \conly \c NULL,