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Add helper for creating op_constraints

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This commit is contained in:
Jakob Rath 2022-11-17 12:59:37 +01:00
parent 38a43bd087
commit b4ee8cef1a
2 changed files with 17 additions and 29 deletions
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8
src/math/polysat/constraint_manager.h
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@ -82,6 +82,9 @@ namespace polysat {
void ensure_bvar(constraint* c);
void erase_bvar(constraint* c);
signed_constraint mk_op_constraint(op_constraint::code op, pdd const& p, pdd const& q, pdd const& r);
pdd mk_op_term(op_constraint::code op, pdd const& p, pdd const& q);
public:
constraint_manager(solver& s);
~constraint_manager();
@ -107,14 +110,11 @@ namespace polysat {
signed_constraint smul_ovfl(pdd const& p, pdd const& q);
signed_constraint smul_udfl(pdd const& p, pdd const& q);
signed_constraint bit(pdd const& p, unsigned i);
signed_constraint lshr(pdd const& p, pdd const& q, pdd const& r);
signed_constraint band(pdd const& p, pdd const& q, pdd const& r);
std::pair<pdd, pdd> quot_rem(pdd const& a, pdd const& b);
pdd lshr(pdd const& p, pdd const& q);
pdd bnot(pdd const& p);
pdd lshr(pdd const& p, pdd const& q);
pdd band(pdd const& p, pdd const& q);
pdd bor(pdd const& p, pdd const& q);
pdd bxor(pdd const& p, pdd const& q);