# HG changeset patch
# User Peter Kovacs <kpeter@inf.elte.hu>
# Date 2008-08-30 22:29:08
# Node ID 66644b9cd9ebca91a7267b7b0aeefcfc490327d4
# Parent  f0b89f24274560f96db7740ebb807719f5e5e369

Doc improvement for visitor classes (ticket #134)

diff --git a/lemon/bfs.h b/lemon/bfs.h
--- a/lemon/bfs.h
+++ b/lemon/bfs.h
@@ -1262,6 +1262,11 @@
   /// class. It works with callback mechanism, the BfsVisit object calls
   /// the member functions of the \c Visitor class on every BFS event.
   ///
+  /// This interface of the BFS algorithm should be used in special cases
+  /// when extra actions have to be performed in connection with certain
+  /// events of the BFS algorithm. Otherwise consider to use Bfs or bfs()
+  /// instead.
+  ///
   /// \tparam _Digraph The type of the digraph the algorithm runs on.
   /// The default value is
   /// \ref ListDigraph. The value of _Digraph is not used directly by
diff --git a/lemon/dfs.h b/lemon/dfs.h
--- a/lemon/dfs.h
+++ b/lemon/dfs.h
@@ -1209,6 +1209,11 @@
   /// class. It works with callback mechanism, the DfsVisit object calls
   /// the member functions of the \c Visitor class on every DFS event.
   ///
+  /// This interface of the DFS algorithm should be used in special cases
+  /// when extra actions have to be performed in connection with certain
+  /// events of the DFS algorithm. Otherwise consider to use Dfs or dfs()
+  /// instead.
+  ///
   /// \tparam _Digraph The type of the digraph the algorithm runs on.
   /// The default value is
   /// \ref ListDigraph. The value of _Digraph is not used directly by