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move user propagte declare to context level

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declaration of user propagate functions are declared at context level instead of at solver scope.
This commit is contained in:
Nikolaj Bjorner 2021-12-18 10:56:42 -08:00
parent 4856581b68
commit f0740bdf60
17 changed files with 92 additions and 324 deletions
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13
src/api/api_solver.cpp
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@ -944,7 +944,7 @@ extern "C" {
Z3_TRY;
LOG_Z3_solver_propagate_register(c, s, e);
RESET_ERROR_CODE();
return to_solver_ref(s)->user_propagate_register(to_expr(e));
return to_solver_ref(s)->user_propagate_register_expr(to_expr(e));
Z3_CATCH_RETURN(0);
}
@ -972,11 +972,16 @@ extern "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_func_decl Z3_API Z3_solver_propagate_declare(Z3_context c, Z3_symbol name, unsigned n, Z3_sort* domain, Z3_sort range) {
Z3_TRY;
LOG_Z3_solver_propagate_declare(c, s, name, n, domain, range);
LOG_Z3_solver_propagate_declare(c, 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));
ast_manager& m = mk_c(c)->m();
family_id fid = m.mk_family_id(user_propagator::plugin::name());
if (!m.has_plugin(fid))
m.register_plugin(fid, alloc(user_propagator::plugin));
func_decl_info info(fid, user_propagator::plugin::kind_t::OP_USER_PROPAGATE);
func_decl* f = m.mk_func_decl(to_symbol(name), n, to_sorts(domain), to_sort(range), info);
mk_c(c)->save_ast_trail(f);
RETURN_Z3(of_func_decl(f));
Z3_CATCH_RETURN(nullptr);

14
src/api/z3_api.h
View file

@ -6679,17 +6679,21 @@ extern "C" {
/**
* \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.
* The registered function appears at the top level and is created using \ref Z3_propagate_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.
Create uninterpreted function declaration for the user propagator.
When expressions using the function are created by the solver invoke a callback
to \ref \Z3_solver_progate_created with arguments
1. context and callback solve
2. declared_expr: expression using function that was used as the top-level symbol
3. declared_id: a unique identifier (unique within the current scope) to track the expression.
def_API('Z3_solver_propagate_declare', FUNC_DECL, (_in(CONTEXT), _in(SOLVER), _in(SYMBOL), _in(UINT), _in_array(3, SORT), _in(SORT)))
def_API('Z3_solver_propagate_declare', FUNC_DECL, (_in(CONTEXT), _in(SYMBOL), _in(UINT), _in_array(2, 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);
Z3_func_decl Z3_API Z3_solver_propagate_declare(Z3_context c, Z3_symbol name, unsigned n, Z3_sort* domain, Z3_sort range);
/**
\brief register an expression to propagate on with the solver.