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updated sat_smt

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-08-29 19:21:39 -07:00
parent e9a4e486ae
commit 86310a1a27
15 changed files with 389 additions and 437 deletions
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22
src/sat/smt/sat_th.h
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@ -47,12 +47,12 @@ namespace sat {
\brief compute the value for enode \c n and store the value in \c values
for the root of the class of \c n.
*/
virtual void add_value(euf::enode* n, expr_ref_vector& values) = 0;
virtual void add_value(euf::enode* n, expr_ref_vector& values) {}
/**
\brief compute dependencies for node n
*/
virtual void add_dep(euf::enode* n, top_sort<euf::enode>& dep) = 0;
virtual void add_dep(euf::enode* n, top_sort<euf::enode>& dep) {}
/**
\brief should function be included in model.
@ -61,24 +61,10 @@ namespace sat {
};
class th_solver : public extension, public th_model_builder, public th_decompile, public th_internalizer {
public:
virtual ~th_solver() {}
/**
\brief compute the value for enode \c n and store the value in \c values
for the root of the class of \c n.
*/
virtual void add_value(euf::enode* n, expr_ref_vector& values) = 0;
/**
\brief compute dependencies for node n
*/
virtual void add_dep(euf::enode* n, top_sort<euf::enode>& dep) = 0;
/**
\brief should function be included in model.
*/
virtual bool include_func_interp(func_decl* f) const { return false; }
virtual th_solver* fresh(solver* s, ast_manager& m, sat_internalizer& si) = 0;
};