Changeset 1597:15b51d278bf0 in lemon-0.x for gui/mapstorage.cc

Timestamp:

07/27/05 13:35:13 (18 years ago)

Author:

Hegyi Péter

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@2101

Message:

No maps with the same name can be added.

File:

• gui/mapstorage.cc (modified) (1 diff)

gui/mapstorage.cc

@@ -7 +7 @@
 int MapStorage::addNodeMap(const std::string & name, Graph::NodeMap<double> *nodemap)
 {
-  nodemap_storage[name]=nodemap;
-  return 0;
+  if( nodemap_storage.find(name) == nodemap_storage.end() )
+    {
+      nodemap_storage[name]=nodemap;
+      return 0;
+    }
+  return 1;
 }
 
 int MapStorage::addEdgeMap(const std::string & name, Graph::EdgeMap<double> *edgemap)
 {
-  edgemap_storage[name]=edgemap;
-  return 0;
+  if( edgemap_storage.find(name) == edgemap_storage.end() )
+    {
+      edgemap_storage[name]=edgemap;
+      return 0;
+    }
+  return 1;
 }