1 files changed, 6 insertions, 6 deletions
diff --git a/src/latexgen.h b/src/latexgen.h
index b06a382..6430dbc 100644
--- a/src/latexgen.h
+++ b/src/latexgen.h
@@ -273,16 +273,16 @@ class LatexGenerator : public OutputGenerator
     void lastIndexPage();
 
     void startDotGraph();
-    void endDotGraph(const DotClassGraph &);
+    void endDotGraph(DotClassGraph &);
     void startInclDepGraph();
-    void endInclDepGraph(const DotInclDepGraph &);
+    void endInclDepGraph(DotInclDepGraph &);
     void startCallGraph();
     void startGroupCollaboration();
-    void endGroupCollaboration(const DotGroupCollaboration &g);
-    void endCallGraph(const DotCallGraph &);
+    void endGroupCollaboration(DotGroupCollaboration &g);
+    void endCallGraph(DotCallGraph &);
     void startDirDepGraph();
-    void endDirDepGraph(const DotDirDeps &g);
-    void writeGraphicalHierarchy(const DotGfxHierarchyTable &) {}
+    void endDirDepGraph(DotDirDeps &g);
+    void writeGraphicalHierarchy(DotGfxHierarchyTable &) {}
 
     void startTextBlock(bool) {}
     void endTextBlock(bool) {}