# HG changeset patch
# User deba
# Date 1175264248 0
# Node ID 261b4701405d42284633f813b8ad1a586bb4f011
# Parent  ef13597d249a04e45956ec6c4d9f7551565235a6
Small improvments

diff -r ef13597d249a -r 261b4701405d demo/reader_writer_demo.cc
--- a/demo/reader_writer_demo.cc	Tue Mar 27 09:23:33 2007 +0000
+++ b/demo/reader_writer_demo.cc	Fri Mar 30 14:17:28 2007 +0000
@@ -39,9 +39,11 @@
 
   try {
     std::string filename="sample.lgf";
+    std::string name;
     GraphReader<SmartGraph> reader(filename,graph);
     SmartGraph::EdgeMap<int> cap(graph);
     reader.readEdgeMap("capacity",cap);
+    reader.readAttribute("name",name);
     reader.run();
 
     std::cout << "Hello! We have read a graph from file " << filename<< 
@@ -51,6 +53,7 @@
 
     GraphWriter<SmartGraph> writer(std::cout, graph);
     writer.writeEdgeMap("multiplicity", cap);
+    writer.writeAttribute("name",name);
     writer.run();
      
   } catch (DataFormatError& error) {
diff -r ef13597d249a -r 261b4701405d demo/sample.lgf
--- a/demo/sample.lgf	Tue Mar 27 09:23:33 2007 +0000
+++ b/demo/sample.lgf	Fri Mar 30 14:17:28 2007 +0000
@@ -20,6 +20,7 @@
 source 0
 target 5
 @edges 
-@attributes 
+@attributes
+name "Simple Sample Graph"
 author "Attila BERNATH"
 @end
diff -r ef13597d249a -r 261b4701405d lemon/lemon_reader.h
--- a/lemon/lemon_reader.h	Tue Mar 27 09:23:33 2007 +0000
+++ b/lemon/lemon_reader.h	Fri Mar 30 14:17:28 2007 +0000
@@ -1951,16 +1951,16 @@
     ///
     /// Add an attribute reader command for the reader.
     template <typename Value>
-    AttributeReader& readAttribute(const std::string& id, Value& value) {
+    AttributeReader& readAttribute(const std::string& label, Value& value) {
       return readAttribute<typename Traits::template Reader<Value> >
-	(id, value);
+	(label, value);
     }
 
     /// \brief Add an attribute reader command for the reader.
     ///
     /// Add an attribute reader command for the reader.
     template <typename ItemReader, typename Value>
-    AttributeReader& readAttribute(std::string label, Value& value,
+    AttributeReader& readAttribute(const std::string& label, Value& value,
 				   const ItemReader& ir = ItemReader()) {
       checkConcept<_reader_bits::ItemReader<Value>, ItemReader>();
       if (readers.find(label) != readers.end()) {
@@ -2012,7 +2012,7 @@
 	}	
       }
     }    
-
+    
     virtual void missing() {
       if (readers.empty()) return;
       ErrorMessage msg;