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remove var_constraint to get rid of bdd dependencies

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-06-21 16:14:30 -07:00
parent 9173306adc
commit 63f3c841d8
8 changed files with 22 additions and 25 deletions
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10
src/math/polysat/constraint.cpp
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@ -103,6 +103,7 @@ namespace polysat {
return *dynamic_cast<ule_constraint const*>(this);
}
#if 0
var_constraint& constraint::to_bit() {
return *dynamic_cast<var_constraint*>(this);
}
@ -111,13 +112,16 @@ namespace polysat {
return *dynamic_cast<var_constraint const*>(this);
}
constraint_ref constraint_manager::viable(unsigned lvl, csign_t sign, pvar v, bdd const& b, p_dependency_ref const& d) {
return alloc(var_constraint, *this, lvl, sign, v, b, d);
}
#endif
constraint_ref constraint_manager::eq(unsigned lvl, csign_t sign, pdd const& p, p_dependency_ref const& d) {
return alloc(eq_constraint, *this, lvl, sign, p, d);
}
constraint_ref constraint_manager::viable(unsigned lvl, csign_t sign, pvar v, bdd const& b, p_dependency_ref const& d) {
return alloc(var_constraint, *this, lvl, sign, v, b, d);
}
constraint_ref constraint_manager::ule(unsigned lvl, csign_t sign, pdd const& a, pdd const& b, p_dependency_ref const& d) {
return alloc(ule_constraint, *this, lvl, sign, a, b, d);