CoinPresolvePsdebug.hpp

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00001 /* $Id: CoinPresolvePsdebug.hpp 1854 2015-12-18 14:18:54Z forrest $ */
00002 // Copyright (C) 2002, International Business Machines
00003 // Corporation and others.  All Rights Reserved.
00004 // This code is licensed under the terms of the Eclipse Public License (EPL).
00005 
00006 #ifndef CoinPresolvePsdebug_H
00007 #define CoinPresolvePsdebug_H
00008 
00009 /*
00010   The current idea of the relation between PRESOLVE_DEBUG and
00011   PRESOLVE_CONSISTENCY is that PRESOLVE_CONSISTENCY triggers the consistency
00012   checks and PRESOLVE_DEBUG triggers consistency checks and output.
00013   This isn't always true in the code, but that's the goal.  Really,
00014   the whole compile-time scheme should be replaced with something more
00015   user-friendly (control variables that can be changed during the run).
00016 
00017   Also floating about are PRESOLVE_SUMMARY and COIN_PRESOLVE_TUNING.
00018   -- lh, 111208 --
00019 */
00050 
00058 void presolve_no_dups(const CoinPresolveMatrix *preObj,
00059                       bool doCol = true, bool doRow = true) ;
00060 
00069 void presolve_links_ok(const CoinPresolveMatrix *preObj,
00070                        bool doCol = true, bool doRow = true) ;
00071 
00078 void presolve_no_zeros(const CoinPresolveMatrix *preObj,
00079                        bool doCol = true, bool doRow = true) ;
00080 
00087 void presolve_consistent(const CoinPresolveMatrix *preObj,
00088                          bool chkvals = true) ;
00089 
00093 void presolve_check_threads(const CoinPostsolveMatrix *obj) ;
00094 
00105 void presolve_check_free_list(const CoinPostsolveMatrix *obj,
00106                               bool chkElemCnt = false) ;
00107 
00118 void presolve_check_reduced_costs(const CoinPostsolveMatrix *obj) ;
00119 
00127 void presolve_check_duals(const CoinPostsolveMatrix *postObj) ;
00128 
00138 void presolve_check_sol(const CoinPresolveMatrix *preObj,
00139                         int chkColSol = 2, int chkRowAct = 1,
00140                         int chkStatus = 1) ;
00141 
00150 void presolve_check_sol(const CoinPostsolveMatrix *postObj,
00151                         int chkColSol = 2, int chkRowAct = 2,
00152                         int chkStatus = 1) ;
00153 
00157 void presolve_check_nbasic(const CoinPresolveMatrix *preObj) ;
00158 
00162 void presolve_check_nbasic(const CoinPostsolveMatrix *postObj) ;
00163 
00165 void postsolve_get_rowcopy(const CoinPostsolveMatrix *postObj,
00166                            int * & rowStarts, int * & columns, double * & elements ) ;
00168 
00169 #endif
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