# HG changeset patch
# User alpar
# Date 1079681949 0
# Node ID 0bd4fe53b1d0e141f26b6220663df5c239da449c
# Parent  b9158a014fe8833956ed7ab5901de96c912230b2
Documentation page for maps.

diff -r b9158a014fe8 -r 0bd4fe53b1d0 doc/maps.dox
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/maps.dox	Fri Mar 19 07:39:09 2004 +0000
@@ -0,0 +1,33 @@
+/*!
+
+\page maps How to write maps
+
+\section read-maps Readable Maps
+
+It is quite easy to write your own readmap for the edges or nodes of a graph.
+
+You can find some example below.
+
+\code
+class MyMap 
+{
+  double get(Graph::EdgeIt e) { return 1;}
+};
+\endcode
+
+A more complex example
+
+\code
+class MyLengthMap 
+{
+  const Graph::EdgeMap &ol;
+  const Graph::NodeMap &pot;
+  
+  double get(Graph::EdgeIt e) const { return ol.get(e)-pot.get(v)-pot.get(u);}
+  
+  MyComplexMap(const Graph::EdgeMap &o,const Graph::NodeMap &p) :
+    ol(o), pot(p);
+};
+\endcode
+
+*/