add support for inclusion-exclusion

2012-10-30 00:21:10 +00:00
parent b6df8a66b1
commit 8b77b93a3b
4 changed files with 123 additions and 18 deletions
--- a/packages/CLPBN/horus/LiftedWCNF.cpp
+++ b/packages/CLPBN/horus/LiftedWCNF.cpp
@@ -203,7 +203,7 @@ std::ostream& operator<< (ostream &os, const Clause& clause)
    os << clause.literals_[i].toString (clause.ipgLogVars_);
  }
  if (clause.constr_.empty() == false) {
-    ConstraintTree copy = clause.constr_;
+    ConstraintTree copy (clause.constr_);
    copy.moveToTop (copy.logVarSet().elements());
    os << " | " << copy.tupleSet();
  }