By popular demand, I also added a printAst to Expr.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/expr/node.h b/src/expr/node.h
index ab5007a34..46827d196 100644
--- a/src/expr/node.h
+++ b/src/expr/node.h
@@ -154,9 +154,21 @@ public:
 
   bool isNull() const;
 
+   /**
+   * Very basic pretty printer for Node.
+   * @param o output stream to print to.
+   * @param indent number of spaces to indent the formula by.
+   */
   void printAst(std::ostream & o, int indent = 0) const;
   
 private:
+  
+  /**
+   * Pretty printer for use within gdb
+   * This is not intended to be used outside of gdb.
+   * This writes to the ostream Warning() and immediately flushes
+   * the ostream.
+   */
   void debugPrint();
 
 };/* class Node */