Replaced complex numbers by real numbers

[libdai.git] / include / dai / jtree.h

diff --git a/include/dai/jtree.h b/include/dai/jtree.h
index e6bf12f..3244dd9 100644 (file)
--- a/include/dai/jtree.h
+++ b/include/dai/jtree.h
@@ -79,7 +79,7 @@ class JTree : public DAIAlgRG {
         Factor belief( const Var &n ) const;
         Factor belief( const VarSet &ns ) const;
         std::vector<Factor> beliefs() const;
-        Complex logZ() const;
+        Real logZ() const;
 
         void init( const VarSet &/*ns*/ ) {}
         void undoProbs( const VarSet &ns ) { RegionGraph::undoProbs( ns ); init( ns ); }