mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-08-10 21:20:52 +00:00
Code Activity

Added decide-callback to user-propagator (#5978)

Browse source 
* Fixed registering expressions in push/pop

* Reused existing function

* Reverted reusing can_propagate

* Added decide-callback to user-propagator

* Refactoring

* Fixed index
This commit is contained in:
Clemens Eisenhofer 2022-04-15 20:07:17 +02:00 • committed by GitHub
parent 9ecd4f8406
commit e11496bc65
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
16 changed files with 284 additions and 87 deletions
Download patch file Download diff file Expand all files Collapse all files

9
src/api/z3_api.h
View file

@ -1444,6 +1444,7 @@ Z3_DECLARE_CLOSURE(Z3_fixed_eh, void, (void* ctx, Z3_solver_callback cb, Z3_as
Z3_DECLARE_CLOSURE(Z3_eq_eh, void, (void* ctx, Z3_solver_callback cb, Z3_ast s, Z3_ast t));
Z3_DECLARE_CLOSURE(Z3_final_eh, void, (void* ctx, Z3_solver_callback cb));
Z3_DECLARE_CLOSURE(Z3_created_eh, void, (void* ctx, Z3_solver_callback cb, Z3_ast t));
Z3_DECLARE_CLOSURE(Z3_decide_eh, void, (void* ctx, Z3_solver_callback cb, Z3_ast&, unsigned&, Z3_lbool&));
/**
@ -6758,6 +6759,14 @@ extern "C" {
* 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 register a callback when a the solver decides to split on a registered expression
* The callback may set passed expression to another registered expression which will be selected instead.
* In case the expression is a bitvector the bit to split on is determined by the bit argument and the
* truth-value to try first is given by is_pos
*/
void Z3_API Z3_solver_propagate_decide(Z3_context c, Z3_solver s, Z3_decide_eh decide_eh);
/**
Create uninterpreted function declaration for the user propagator.