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We only need one of is_true/is_false

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This commit is contained in:
Jakob Rath 2022-09-29 17:19:47 +02:00
parent 79c82a3d97
commit 6218931dde
8 changed files with 8 additions and 38 deletions
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10
src/math/polysat/op_constraint.cpp
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@ -67,11 +67,7 @@ namespace polysat {
}
bool op_constraint::is_always_true(bool is_positive, pdd const& p, pdd const& q, pdd const& r) const {
switch (eval(p, q, r)) {
case l_true: return is_positive;
case l_false: return !is_positive;
default: return false;
}
return is_always_false(!is_positive, p, q, r);
}
bool op_constraint::is_always_false(bool is_positive) const {
@ -82,10 +78,6 @@ namespace polysat {
return is_always_false(is_positive, s.subst(p()), s.subst(q()), s.subst(r()));
}
bool op_constraint::is_currently_true(solver& s, bool is_positive) const {
return is_always_true(is_positive, s.subst(p()), s.subst(q()), s.subst(r()));
}
std::ostream& op_constraint::display(std::ostream& out, lbool status) const {
switch (status) {
case l_true: return display(out);