RhodeCode

    /// \pre Either \ref run(Node) "run()" or \ref init()

    /// must be called before using this function.

    ///@}

    /// \pre Either \ref run() or \ref init() must be called before

    /// using this function.

      return *_level;

    }

    /// \pre Either \ref run() or \ref init() must be called before

    /// using this function.

      return *_flow;

    }

       \sa checkBarrier()

    */

    {

      return (*_level)[node] >= _el;

    /// \sa checkBarrier()

    template<class BarrierMap>

    {

      for(NodeIt n(_g);n!=INVALID;++n)

    ///Check if the found flow is a feasible circulation,

    ///

      for(ArcIt e(_g);e!=INVALID;++e)

        if((*_flow)[e]<(*_lo)[e]||(*_flow)[e]>(*_up)[e]) return false;

    ///\sa barrier()

    ///\sa barrierMap()

    {

      Value delta=0;

    /// \pre Either \ref run(Node) "run()" or \ref init()

    /// must be called before using this function.

    ///@}

    /// \pre Either \ref run() or \ref init() must be called before

    /// using this function.

      return *_level;

    }

    /// \pre Either \ref run() or \ref init() must be called before

    /// using this function.

      return *_flow;

    }