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Add stub for match_max

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This commit is contained in:
Jakob Rath 2022-12-22 17:47:33 +01:00
parent 516eb55442
commit b42b027a40
2 changed files with 22 additions and 0 deletions
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17
src/math/polysat/forbidden_intervals.cpp
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@ -185,6 +185,11 @@ namespace polysat {
if (match_zero(c, a1, b1, e1, a2, b2, e2, fi)) if (match_zero(c, a1, b1, e1, a2, b2, e2, fi))
return true; return true;
// -1 <= a*v + b, a odd
// -1 > a*v + b, a odd
if (match_max(c, a1, b1, e1, a2, b2, e2, fi))
return true;
if (match_linear1(c, a1, b1, e1, a2, b2, e2, fi)) if (match_linear1(c, a1, b1, e1, a2, b2, e2, fi))
return true; return true;
if (match_linear2(c, a1, b1, e1, a2, b2, e2, fi)) if (match_linear2(c, a1, b1, e1, a2, b2, e2, fi))
@ -425,6 +430,18 @@ namespace polysat {
return false; return false;
} }
/**
*/
bool forbidden_intervals::match_max(
signed_constraint const& c,
rational const & a1, pdd const& b1, pdd const& e1,
rational const & a2, pdd const& b2, pdd const& e2,
fi_record& fi) {
_last_function = __func__;
// TODO: analogous to match_zero but for the equation -1 <= a*v + b, a odd
return false;
}
/** /**
* v > q * v > q
* forbidden interval for v is [0,1[ * forbidden interval for v is [0,1[

5
src/math/polysat/forbidden_intervals.h
View file

@ -73,6 +73,11 @@ namespace polysat {
rational const & a2, pdd const& b2, pdd const& e2, rational const & a2, pdd const& b2, pdd const& e2,
fi_record& fi); fi_record& fi);
bool match_max(signed_constraint const& c,
rational const & a1, pdd const& b1, pdd const& e1,
rational const & a2, pdd const& b2, pdd const& e2,
fi_record& fi);
bool match_non_zero(signed_constraint const& c, bool match_non_zero(signed_constraint const& c,
rational const& a1, pdd const& b1, pdd const& e1, rational const& a1, pdd const& b1, pdd const& e1,
pdd const& q, pdd const& q,