Changes in / [1011:1937b6455b7d:1000:de428ebb47ab] in lemon

Files:

• lemon/dfs.h (modified) (2 diffs)
• test/dfs_test.cc (modified) (4 diffs)

lemon/dfs.h

@@ -566 +566 @@
     void start(Node t)
     {
-      while ( !emptyQueue() && !(*_reached)[t] )
+      while ( !emptyQueue() && G->target(_stack[_stack_head])!=t )
         processNextArc();
     }
@@ -1513 +1513 @@
     /// with addSource() before using this function.
     void start(Node t) {
-      while ( !emptyQueue() && !(*_reached)[t] )
+      while ( !emptyQueue() && _digraph->target(_stack[_stack_head]) != t )
         processNextArc();
     }

test/dfs_test.cc

@@ -51 +51 @@
   "@attributes\n"
   "source 0\n"
-  "target 5\n"
-  "source1 6\n"
-  "target1 3\n";
-
+  "target 5\n";
 
 void checkDfsCompile()
@@ -183 +180 @@
   Digraph G;
   Node s, t;
-  Node s1, t1;
 
   std::istringstream input(test_lgf);
@@ -189 +185 @@
     node("source", s).
     node("target", t).
-    node("source1", s1).
-    node("target1", t1).
     run();
 
@@ -217 +211 @@
 
   {
-  Dfs<Digraph> dfs(G);
-  check(dfs.run(s1,t1) && dfs.reached(t1),"Node 3 is reachable from Node 6.");
-  }
-  
-  {
     NullMap<Node,Arc> myPredMap;
     dfs(G).predMap(myPredMap).run(s);