support printing LitLvTypes objects

2012-12-10 18:48:54 +00:00
parent 9c8827c309
commit a25f4584c8
2 changed files with 25 additions and 4 deletions
--- a/packages/CLPBN/horus/LiftedWCNF.h
+++ b/packages/CLPBN/horus/LiftedWCNF.h
@@ -179,6 +179,8 @@ class LitLvTypes
    void setAllFullLogVars (void) {
        std::fill (lvTypes_.begin(), lvTypes_.end(), LogVarType::FULL_LV); }

+    friend std::ostream& operator<< (std::ostream &os, const LitLvTypes& lit);
+
  private:
    LiteralId    lid_;
    LogVarTypes  lvTypes_;