Changeset 416:bb871cb8ac06 in lemon-1.0 for lemon

Timestamp:

06/22/10 15:39:26 (14 years ago)

Author:

Peter Kovacs <kpeter@…>

Branch:

default

Children:

417:a5cb98ee8d91, 420:e24922c56bc2

Phase:

public

Message:

Bug fix in (di)graphCopy() (#371)

The target graph is cleared before adding nodes and arcs/edges.

File:

• lemon/core.h (modified) (2 diffs)

lemon/core.h

@@ -385 +385 @@
       static void copy(const From& from, Digraph &to,
                        NodeRefMap& nodeRefMap, ArcRefMap& arcRefMap) {
+        to.clear();
         for (typename From::NodeIt it(from); it != INVALID; ++it) {
           nodeRefMap[it] = to.addNode();
@@ -412 +413 @@
       static void copy(const From& from, Graph &to,
                        NodeRefMap& nodeRefMap, EdgeRefMap& edgeRefMap) {
+        to.clear();
         for (typename From::NodeIt it(from); it != INVALID; ++it) {
           nodeRefMap[it] = to.addNode();