Changeset 436:6d632cb56ea3 in lemon-0.x for src/work

Timestamp:

04/27/04 11:40:25 (21 years ago)

Author:

marci

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@584

Message:

gcc-3.4.0

File:

• src/work/list_graph.h (modified) (2 diffs)

src/work/list_graph.h

@@ -369 +369 @@
     /* stream operations, for testing purpose */
 
-    friend std::ostream& operator<<(std::ostream& os, const Node& i) { 
-      if (i.valid())
-        os << i.node->id; 
-      else
-        os << "invalid";
-      return os; 
-    }
-    friend std::ostream& operator<<(std::ostream& os, const Edge& i) { 
-      if (i.valid()) 
-        os << "(" << i.edge->_tail->id << "--" << i.edge->id << "->" << i.edge->_head->id << ")"; 
-      else 
-        os << "invalid";
-      return os; 
-    }
+//     friend std::ostream& operator<<(std::ostream& os, const Node& i) { 
+//       if (i.valid())
+//      os << i.node->id; 
+//       else
+//      os << "invalid";
+//       return os; 
+//     }
+//     friend std::ostream& operator<<(std::ostream& os, const Edge& i) { 
+//       if (i.valid()) 
+//      os << "(" << i.edge->_tail->id << "--" << i.edge->id << "->" << i.edge->_head->id << ")"; 
+//       else 
+//      os << "invalid";
+//       return os; 
+//     }
 
     class Node {
@@ -547 +547 @@
   };
 
+  std::ostream& operator<<(std::ostream& os, const ListGraph::Node& i) { 
+    if (i.valid())
+      os << i.node->id; 
+    else
+      os << "invalid";
+    return os; 
+  }
+  std::ostream& operator<<(std::ostream& os, const ListGraph::Edge& i) { 
+    if (i.valid()) 
+      os << "(" << i.edge->_tail->id << "--" << i.edge->id << "->" << i.edge->_head->id << ")"; 
+    else 
+      os << "invalid";
+    return os; 
+  }
+
   class UndirListGraph : public ListGraph {
   public: