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# /home/coin/SVN-release/Blis-0.91.2/Alps/src/AlpsNodeDesc.h

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    00001 /*===========================================================================*
    00002  * This file is part of the Abstract Library for Parallel Search (ALPS).     *
    00003  *                                                                           *
    00004  * ALPS is distributed under the Common Public License as part of the        *
    00005  * COIN-OR repository (http://www.coin-or.org).                              *
    00006  *                                                                           *
    00007  * Authors:                                                                  *
    00008  *                                                                           *
    00009  *          Yan Xu, Lehigh University                                        *
    00010  *          Ted Ralphs, Lehigh University                                    *
    00011  *                                                                           *
    00012  * Conceptual Design:                                                        *
    00013  *                                                                           *
    00014  *          Yan Xu, Lehigh University                                        *
    00015  *          Ted Ralphs, Lehigh University                                    *
    00016  *          Laszlo Ladanyi, IBM T.J. Watson Research Center                  *
    00017  *          Matthew Saltzman, Clemson University                             *
    00018  *                                                                           *
    00019  *                                                                           *
    00020  * Copyright (C) 2001-2009, Lehigh University, Yan Xu, and Ted Ralphs.       *
    00021  *===========================================================================*/
    00022
    00023 #ifndef AlpsNodeDesc_h_
    00024 #define AlpsNodeDesc_h_
    00025
    00026 //#include "AlpsModel.h"
    00027
    00028 class AlpsModel;
    00029
    00030 //#############################################################################
    00034 //#############################################################################
    00035 class AlpsNodeDesc {
    00036
    00037  protected:
    00038
    00040     // Should allow change model due to presolve
    00041     AlpsModel* model_;
    00042
    00043  public:
    00044
    00045     AlpsNodeDesc() {}
    00046     AlpsNodeDesc(AlpsModel* m)
    00047         { model_ = m; }
    00048
    00049     virtual ~AlpsNodeDesc() {}
    00050
    00051     inline AlpsModel* getModel() const { return model_; }
    00052     inline void setModel(AlpsModel* m) { model_ = m; }
    00053
    00055     virtual AlpsReturnStatus encode(AlpsEncoded *encoded) const {
    00056         AlpsReturnStatus status = AlpsReturnStatusOk;
    00057         // Should never be called.
    00058         assert(0);
    00059         return status;
    00060     }
    00061
    00063     virtual AlpsReturnStatus decode(AlpsEncoded &encoded) {
    00064         AlpsReturnStatus status = AlpsReturnStatusOk;
    00065         assert(0);
    00066         return status;
    00067     }
    00068 };
    00069
    00070 #endif