diff options
author | ajreynol <andrew.j.reynolds@gmail.com> | 2016-04-28 07:01:05 -0500 |
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committer | ajreynol <andrew.j.reynolds@gmail.com> | 2016-04-28 07:01:12 -0500 |
commit | b9332c2897a354cb2f7275a67cb949770b558d25 (patch) | |
tree | 06a0eb1f5e9427d347ecc93aa38cfede870c6f4f /src/theory/quantifiers/quant_util.cpp | |
parent | 7d0e58cf61bdb5d867006b6db90ec956f0968d97 (diff) |
More work on inst propagate. Optimization for qcf to check instances eagerly. Improvements to equality query for disequalities.
Diffstat (limited to 'src/theory/quantifiers/quant_util.cpp')
-rw-r--r-- | src/theory/quantifiers/quant_util.cpp | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/src/theory/quantifiers/quant_util.cpp b/src/theory/quantifiers/quant_util.cpp index 3b7787a20..437f1bddf 100644 --- a/src/theory/quantifiers/quant_util.cpp +++ b/src/theory/quantifiers/quant_util.cpp @@ -33,22 +33,15 @@ eq::EqualityEngine * QuantifiersModule::getEqualityEngine() { } bool QuantifiersModule::areEqual( TNode n1, TNode n2 ) { - eq::EqualityEngine * ee = getEqualityEngine(); - return n1==n2 || ( ee->hasTerm( n1 ) && ee->hasTerm( n2 ) && ee->areEqual( n1, n2 ) ); + return d_quantEngine->getEqualityQuery()->areEqual( n1, n2 ); } bool QuantifiersModule::areDisequal( TNode n1, TNode n2 ) { - eq::EqualityEngine * ee = getEqualityEngine(); - return n1!=n2 && ee->hasTerm( n1 ) && ee->hasTerm( n2 ) && ee->areDisequal( n1, n2, false ); + return d_quantEngine->getEqualityQuery()->areDisequal( n1, n2 ); } TNode QuantifiersModule::getRepresentative( TNode n ) { - eq::EqualityEngine * ee = getEqualityEngine(); - if( ee->hasTerm( n ) ){ - return ee->getRepresentative( n ); - }else{ - return n; - } + return d_quantEngine->getEqualityQuery()->getRepresentative( n ); } quantifiers::TermDb * QuantifiersModule::getTermDatabase() { |