CoinPresolvePsdebug.hpp

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/* $Id$ */
// Copyright (C) 2002, International Business Machines
// Corporation and others.  All Rights Reserved.
// This code is licensed under the terms of the Eclipse Public License (EPL).
 
#ifndef CoinPresolvePsdebug_H
#define CoinPresolvePsdebug_H
 
/*
  The current idea of the relation between PRESOLVE_DEBUG and
  PRESOLVE_CONSISTENCY is that PRESOLVE_CONSISTENCY triggers the consistency
  checks and PRESOLVE_DEBUG triggers consistency checks and output.
  This isn't always true in the code, but that's the goal.  Really,
  the whole compile-time scheme should be replaced with something more
  user-friendly (control variables that can be changed during the run).
 
  Also floating about are PRESOLVE_SUMMARY and COIN_PRESOLVE_TUNING.
  -- lh, 111208 --
*/

void presolve_no_dups(const CoinPresolveMatrix *preObj,
  bool doCol = true, bool doRow = true);

void presolve_links_ok(const CoinPresolveMatrix *preObj,
  bool doCol = true, bool doRow = true);

void presolve_no_zeros(const CoinPresolveMatrix *preObj,
  bool doCol = true, bool doRow = true);

void presolve_consistent(const CoinPresolveMatrix *preObj,
  bool chkvals = true);

void presolve_check_threads(const CoinPostsolveMatrix *obj);

void presolve_check_free_list(const CoinPostsolveMatrix *obj,
  bool chkElemCnt = false);

void presolve_check_reduced_costs(const CoinPostsolveMatrix *obj);

void presolve_check_duals(const CoinPostsolveMatrix *postObj);

void presolve_check_sol(const CoinPresolveMatrix *preObj,
  int chkColSol = 2, int chkRowAct = 1,
  int chkStatus = 1);

void presolve_check_sol(const CoinPostsolveMatrix *postObj,
  int chkColSol = 2, int chkRowAct = 2,
  int chkStatus = 1);

void presolve_check_nbasic(const CoinPresolveMatrix *preObj);

void presolve_check_nbasic(const CoinPostsolveMatrix *postObj);

 
#endif
 
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