COIN-OR::LEMON - Graph Library

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  • lemon/dfs.h

    r956 r1010  
    566566    void start(Node t)
    567567    {
    568       while ( !emptyQueue() && G->target(_stack[_stack_head])!=t )
     568      while ( !emptyQueue() && !(*_reached)[t] )
    569569        processNextArc();
    570570    }
     
    15131513    /// with addSource() before using this function.
    15141514    void start(Node t) {
    1515       while ( !emptyQueue() && _digraph->target(_stack[_stack_head]) != t )
     1515      while ( !emptyQueue() && !(*_reached)[t] )
    15161516        processNextArc();
    15171517    }
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