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expose propagate created

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This commit is contained in:
Nikolaj Bjorner 2021-12-17 16:12:47 -08:00
parent e1ffaa7faf
commit 8ca023d541
12 changed files with 67 additions and 33 deletions
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19
src/api/api_solver.cpp
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@ -964,4 +964,23 @@ extern "C" {
Z3_CATCH;
}
void Z3_API Z3_solver_propagate_created(Z3_context c, Z3_solver s, Z3_created_eh created_eh) {
Z3_TRY;
RESET_ERROR_CODE();
user_propagator::register_created_eh_t c = (void(*)(void*, user_propagator::callback*, expr*, unsigned))created_eh;
to_solver_ref(s)->user_propagate_register_created(c);
Z3_CATCH;
}
Z3_func_decl Z3_API Z3_solver_propagate_declare(Z3_context c, Z3_solver s, Z3_symbol name, unsigned n, Z3_sort* domain, Z3_sort range) {
Z3_TRY;
LOG_Z3_solver_propagate_declare(c, s, name, n, domain, range);
RESET_ERROR_CODE();
func_decl* f = to_solver_ref(s)->user_propagate_declare(to_symbol(name), n, to_sorts(domain), to_sort(range));
mk_c(c)->save_ast_trail(f);
RETURN_Z3(of_func_decl(f));
Z3_CATCH_RETURN(nullptr);
}
};

15
src/api/z3_api.h
View file

@ -1430,6 +1430,7 @@ typedef void* Z3_fresh_eh(void* ctx, Z3_context new_context);
typedef void Z3_fixed_eh(void* ctx, Z3_solver_callback cb, unsigned id, Z3_ast value);
typedef void Z3_eq_eh(void* ctx, Z3_solver_callback cb, unsigned x, unsigned y);
typedef void Z3_final_eh(void* ctx, Z3_solver_callback cb);
typedef void Z3_created_eh(void* ctx, Z3_solver_callback cb, Z3_ast e, unsigned id);
/**
@ -6676,6 +6677,20 @@ extern "C" {
*/
void Z3_API Z3_solver_propagate_diseq(Z3_context c, Z3_solver s, Z3_eq_eh eq_eh);
/**
* \brief register a callback when a new expression with a registered function is used by the solver
* The registered function appears at the top level and is created using \c Z3_solver_declare.
*/
void Z3_API Z3_solver_propagate_created(Z3_context c, Z3_solver s, Z3_created_eh created_eh);
/**
\brief Create a registered function. Expressions used by the solver \c s that uses the registered function
at top level cause the callback propagate_created to be invoked.
def_API('Z3_solver_propagate_declare', FUNC_DECL, (_in(CONTEXT), _in(SOLVER), _in(SYMBOL), _in(UINT), _in_array(3, SORT), _in(SORT)))
*/
Z3_func_decl Z3_API Z3_solver_propagate_declare(Z3_context c, Z3_solver s, Z3_symbol name, unsigned n, Z3_sort* domain, Z3_sort range);
/**
\brief register an expression to propagate on with the solver.
Only expressions of type Bool and type Bit-Vector can be registered for propagation.