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extend solver callbacks with methods

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-08-21 19:24:59 -07:00
parent 080be7a2af
commit 2d5b749745
13 changed files with 343 additions and 55 deletions
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36
src/solver/solver.h
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@ -25,6 +25,7 @@ Notes:
class solver;
class model_converter;
class solver_factory {
public:
virtual ~solver_factory() {}
@ -238,21 +239,42 @@ public:
virtual expr_ref get_implied_upper_bound(expr* e) = 0;
class propagate_callback {
public:
virtual void propagate(unsigned sz, unsigned const* ids, expr* conseq) = 0;
};
virtual void user_propagate_init(
void* ctx,
std::function<void(void*, propagate_callback*, unsigned, expr*)>& fixed_eh,
std::function<void(void*)>& push_eh,
std::function<void(void*, unsigned)>& pop_eh,
std::function<void*(void*)>& fresh_eh) {
throw default_exception("user-propagators are only supported on the SMT solver");
}
virtual unsigned user_propagate_register(expr* e) { return 0; }
class propagate_callback {
public:
virtual void propagate(unsigned sz, unsigned const* ids, expr* conseq) = 0;
};
typedef std::function<void(void*, solver::propagate_callback*)> final_eh_t;
typedef std::function<void(void*, solver::propagate_callback*, unsigned, expr*)> fixed_eh_t;
typedef std::function<void(void*, solver::propagate_callback*, unsigned, unsigned)> eq_eh_t;
virtual void user_propagate_register_fixed(fixed_eh_t& fixed_eh) {
throw default_exception("user-propagators are only supported on the SMT solver");
}
virtual void user_propagate_register_final(final_eh_t& final_eh) {
throw default_exception("user-propagators are only supported on the SMT solver");
}
virtual void user_propagate_register_eq(eq_eh_t& eq_eh) {
throw default_exception("user-propagators are only supported on the SMT solver");
}
virtual void user_propagate_register_diseq(eq_eh_t& diseq_eh) {
throw default_exception("user-propagators are only supported on the SMT solver");
}
virtual unsigned user_propagate_register(expr* e) {
throw default_exception("user-propagators are only supported on the SMT solver");
}
/**