DecompMemPool.h

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00001 //===========================================================================//
00002 // This file is part of the Decomp Solver Framework.                         //
00003 //                                                                           //
00004 // Decomp is distributed under the Common Public License as part of the      //
00005 // COIN-OR repository (http://www.coin-or.org).                              //
00006 //                                                                           //
00007 // Author: Matthew Galati, Lehigh University                                 //
00008 //                                                                           //
00009 // Copyright (C) 2002-2007, Lehigh University, Matthew Galati, and Ted Ralphs//
00010 // All Rights Reserved.                                                      //
00011 //===========================================================================//
00012 
00013 #ifndef DECOMP_MEMPOOL_INCLUDED
00014 #define DECOMP_MEMPOOL_INCLUDED
00015 
00016 #include "CoinError.hpp"
00017 
00018 // --------------------------------------------------------------------- //
00019 class DecompMemPool {
00020 public:
00021    double* dblArrNCoreCols;
00022    double* dblArrNCoreRows;
00023 
00024 public:
00025    void allocateMemory(const int nCoreCols,
00026                        const int nCoreRows) throw(CoinError) {
00027       if (nCoreCols > 0) {
00028          dblArrNCoreCols = new double[nCoreCols];
00029          CoinAssertHint(dblArrNCoreCols, "Error: Out of Memory");
00030       }
00031 
00032       if (nCoreRows > 0) {
00033          dblArrNCoreRows = new double[nCoreRows];
00034          CoinAssertHint(dblArrNCoreRows, "Error: Out of Memory");
00035       }
00036    }
00037 
00038 public:
00039    DecompMemPool() :
00040       dblArrNCoreCols(0),
00041       dblArrNCoreRows(0) {
00042    }
00043    ~DecompMemPool() {
00044       UTIL_DELARR(dblArrNCoreCols);
00045       UTIL_DELARR(dblArrNCoreRows);
00046    }
00047 };
00048 
00049 #endif

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