From 6ca1c8ee64bf7268d194eb15e72d3024a335039d Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 19 Sep 2009 08:20:12 +0200
Subject: Add root exception class

Derive all other exceptions from it.
---
 cutl/container/graph.hxx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'cutl/container/graph.hxx')

diff --git a/cutl/container/graph.hxx b/cutl/container/graph.hxx
index 9d1c716..35650c1 100644
--- a/cutl/container/graph.hxx
+++ b/cutl/container/graph.hxx
@@ -7,12 +7,16 @@
 #define CUTL_CONTAINER_GRAPH_HXX
 
 #include <map>
+
+#include <cutl/exception.hxx>
 #include <cutl/shared-ptr.hxx>
 
 namespace cutl
 {
   namespace container
   {
+    struct no_edge: exception {};
+
     template <typename N, typename E>
     class graph
     {
@@ -20,8 +24,6 @@ namespace cutl
       typedef N node_base;
       typedef E edge_base;
 
-      struct no_edge {};
-
     public:
       template <typename T>
       T&
-- 
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