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301 lines
10 KiB
301 lines
10 KiB
/* cplex.h (CPLEX-like interface to GLPK API) */
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/***********************************************************************
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* This code is part of GLPK (GNU Linear Programming Kit).
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*
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* Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
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* 2009, 2010, 2011, 2013 Andrew Makhorin, Department for Applied
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* Informatics, Moscow Aviation Institute, Moscow, Russia. All rights
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* reserved. E-mail: <mao@gnu.org>.
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*
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* GLPK is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GLPK is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GLPK. If not, see <http://www.gnu.org/licenses/>.
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***********************************************************************/
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#ifndef _CPLEX_H
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#define _CPLEX_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct CPXENV CPXENV, *CPXENVptr;
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typedef struct CPXLP CPXLP, *CPXLPptr;
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#define CPX_VERSION 900
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#define CPX_OFF 0
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#define CPX_ON 1
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#define CPX_INFBOUND 1e20
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/* error codes: */
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#define CPXERR_NO_MEMORY 1001
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#define CPXERR_NO_ENVIRONMENT 1002
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#define CPXERR_BAD_ARGUMENT 1003
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#define CPXERR_NULL_POINTER 1004
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#define CPXERR_NO_PROBLEM 1009
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#define CPXERR_BAD_PARAM_NUM 1013
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#define CPXERR_PARAM_TOO_SMALL 1014
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#define CPXERR_PARAM_TOO_BIG 1015
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#define CPXERR_INDEX_RANGE 1200
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#define CPXERR_COL_INDEX_RANGE 1201
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#define CPXERR_ROW_INDEX_RANGE 1203
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#define CPXERR_NEGATIVE_SURPLUS 1207
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#define CPXERR_BAD_SENSE 1215
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#define CPXERR_NO_SOLN 1217
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#define CPXERR_NOT_FIXED 1221
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#define CPXERR_DUP_ENTRY 1222
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#define CPXERR_NULL_NAME 1224
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#define CPXERR_ARRAY_NOT_ASCENDING 1226
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#define CPXERR_COUNT_RANGE 1227
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#define CPXERR_BAD_LUB 1229
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#define CPXERR_BAD_STATUS 1253
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#define CPXERR_NO_BASIC_SOLN 1261
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#define CPXERR_NO_FILENAME 1421
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#define CPXERR_FAIL_OPEN_WRITE 1422
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#define CPXERR_BAD_FILETYPE 1424
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#define CPXERR_BAD_CTYPE 3021
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/* control parameters: */
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#define CPX_PARAM_ADVIND 1001
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#define CPX_PARAM_AGGIND 1003
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#define CPX_PARAM_DPRIIND 1009
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#define CPX_PARAM_EPOPT 1014
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#define CPX_PARAM_EPPER 1015
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#define CPX_PARAM_EPRHS 1016
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#define CPX_PARAM_FASTMIP 1017 /* ??? */
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#define CPX_PARAM_SIMDISPLAY 1019
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#define CPX_PARAM_ITLIM 1020
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#define CPX_PARAM_OBJLLIM 1025
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#define CPX_PARAM_OBJULIM 1026
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#define CPX_PARAM_PERIND 1027
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#define CPX_PARAM_PPRIIND 1029
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#define CPX_PARAM_PREIND 1030
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#define CPX_PARAM_REINV 1031
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#define CPX_PARAM_SCRIND 1035
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#define CPX_PARAM_DATACHECK 1056
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/* CPX_PARAM_DPRIIND: */
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#define CPX_DPRIIND_AUTO 0
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#define CPX_DPRIIND_FULL 1
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#define CPX_DPRIIND_STEEP 2
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#define CPX_DPRIIND_FULL_STEEP 3
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#define CPX_DPRIIND_STEEPQSTART 4
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#define CPX_DPRIIND_DEVEX 5
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/* CPX_PARAM_PPRIIND: */
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#define CPX_PPRIIND_PARTIAL (-1)
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#define CPX_PPRIIND_AUTO 0
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#define CPX_PPRIIND_DEVEX 1
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#define CPX_PPRIIND_STEEP 2
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#define CPX_PPRIIND_STEEPQSTART 3
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#define CPX_PPRIIND_FULL 4
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/* CPXgetprobtype: */
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#define CPXPROB_LP 0
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#define CPXPROB_MIP 1
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#define CPXPROB_RELAXED 2
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#define CPXPROB_FIXED 3
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#define CPXPROB_QP 5
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#define CPXPROB_ZEROEDQP 6
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/* CPXgetobjsen: */
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#define CPX_MIN 1
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#define CPX_MAX (-1)
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/* CPXgetbase: */
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#define CPX_AT_LOWER 0
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#define CPX_BASIC 1
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#define CPX_AT_UPPER 2
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#define CPX_FREE_SUPER 3
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/* CPXgetstat: */
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#define CPX_STAT_OPTIMAL 1
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#define CPX_STAT_UNBOUNDED 2
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#define CPX_STAT_INFEASIBLE 3
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#define CPX_STAT_INForUNBD 4
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#define CPX_STAT_OPTIMAL_INFEAS 5
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#define CPX_STAT_ABORT_IT_LIM 10
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#define CPX_STAT_ABORT_OBJ_LIM 12
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/* CPXgetmethod: */
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#define CPX_ALG_NONE 0
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#define CPX_ALG_PRIMAL 1
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#define CPX_ALG_DUAL 2
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#define CPX_ALG_BARRIER 4
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/* CPXsolninfo: */
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#define CPX_NO_SOLN 0
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#define CPX_BASIC_SOLN 1
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#define CPX_NONBASIC_SOLN 2
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#define CPX_PRIMAL_SOLN 3
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int CPXaddcols(CPXENV *env, CPXLP *lp, int ccnt, int nzcnt,
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const double obj[], const int cmatbeg[], const int cmatind[],
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const double cmatval[], const double lb[], const double ub[],
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char *colname[]);
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int CPXaddrows(CPXENV *env, CPXLP *lp, int ccnt, int rcnt, int nzcnt,
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const double rhs[], const char sense[], const int rmatbeg[],
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const int rmatind[], const double rmatval[], char *colname[],
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char *rowname[]);
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int CPXbaropt(CPXENV *env, CPXLP *lp);
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int CPXbinvrow(CPXENV *env, CPXLP *lp, int i, double y[]);
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int CPXchgbds(CPXENV *env, CPXLP *lp, int cnt, const int indices[],
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const char lu[], const double bd[]);
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int CPXchgcoeflist(CPXENV *env, CPXLP *lp, int numcoefs,
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const int rowlist[], const int collist[], const double vallist[]);
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void CPXchgobjsen(CPXENV *env, CPXLP *lp, int maxormin);
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int CPXchgsense(CPXENV *env, CPXLP *lp, int cnt, const int indices[],
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const char sense[]);
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int CPXcloseCPLEX(CPXENV **env);
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int CPXcopybase(CPXENV *env, CPXLP *lp, const int cstat[],
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const int rstat[]);
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int CPXcopybasednorms(CPXENV *env, CPXLP *lp, const int cstat[],
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const int rstat[], const double dnorm[]);
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int CPXcopylp(CPXENV *env, CPXLP *lp, int numcols, int numrows,
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int objsen, const double obj[], const double rhs[],
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const char sense[], const int matbeg[], const int matcnt[],
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const int matind[], const double matval[], const double lb[],
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const double ub[], const double rngval[]);
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int CPXcopylpwnames(CPXENV *env, CPXLP *lp, int numcols, int numrows,
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int objsen, const double obj[], const double rhs[],
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const char sense[], const int matbeg[], const int matcnt[],
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const int matind[], const double matval[], const double lb[],
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const double ub[], const double rngval[], char *colname[],
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char *rowname[]);
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CPXLP *CPXcreateprob(CPXENV *env, int *status, const char *probname);
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int CPXdelcols(CPXENV *env, CPXLP *lp, int begin, int end);
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int CPXdelrows(CPXENV *env, CPXLP *lp, int begin, int end);
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int CPXdelsetcols(CPXENV *env, CPXLP *lp, int delstat[]);
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int CPXdelsetrows(CPXENV *env, CPXLP *lp, int delstat[]);
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int CPXdualopt(CPXENV *env, CPXLP *lp);
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int CPXfreeprob(CPXENV *env, CPXLP **lp);
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int CPXgetbase(CPXENV *env, CPXLP *lp, int cstat[], int rstat[]);
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int CPXgetbasednorms(CPXENV *env, CPXLP *lp, int cstat[], int rstat[],
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double dnorm[]);
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int CPXgetbhead(CPXENV *env, CPXLP *lp, int head[], double x[]);
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int CPXgetdblparam(CPXENV *env, int whichparam, double *value);
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int CPXgetdj(CPXENV *env, CPXLP *lp, double dj[], int begin, int end);
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char *CPXgeterrorstring(CPXENV *env, int errcode, char *buffer);
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int CPXgetijdiv(CPXENV *env, CPXLP *lp, int *idiv, int *jdiv);
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int CPXgetintparam(CPXENV *env, int whichparam, int *value);
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int CPXgetlb(CPXENV *env, CPXLP *lp, double lb[], int begin, int end);
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int CPXgetmethod(CPXENV *env, CPXLP *lp);
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int CPXgetnumcols(CPXENV *env, CPXLP *lp);
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int CPXgetnumnz(CPXENV *env, CPXLP *lp);
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int CPXgetnumrows(CPXENV *env, CPXLP *lp);
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int CPXgetobjval(CPXENV *env, CPXLP *lp, double *objval);
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int CPXgetpi(CPXENV *env, CPXLP *lp, double pi[], int begin, int end);
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int CPXgetsense(CPXENV *env, CPXLP *lp, char sense[], int begin,
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int end);
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int CPXgetslack(CPXENV *env, CPXLP *lp, double slack[], int begin,
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int end);
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int CPXgetstat(CPXENV *env, CPXLP *lp);
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int CPXgetub(CPXENV *env, CPXLP *lp, double ub[], int begin, int end);
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int CPXgetweight(CPXENV *env, CPXLP *lp, int rcnt, const int rmatbeg[],
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const int rmatind[], const double rmatval[], double weight[],
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int dpriind);
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int CPXgetx(CPXENV *env, CPXLP *lp, double x[], int begin, int end);
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int CPXinfodblparam(CPXENV *env, int whichparam, double *defvalue,
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double *minvalue, double *maxvalue);
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int CPXinfointparam(CPXENV *env, int whichparam, int *defvalue,
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int *minvalue, int *maxvalue);
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int CPXlpopt(CPXENV *env, CPXLP *lp);
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int CPXmdleave(const CPXENV *env, CPXLP *lp, const int goodlist[],
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int goodlen, double downratio[], double upratio[]);
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int CPXnewcols(CPXENV *env, CPXLP *lp, int ccnt, const double obj[],
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const double lb[], const double ub[], const char ctype[],
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char *colname[]);
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int CPXnewrows(CPXENV *env, CPXLP *lp, int rcnt, const double rhs[],
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const char sense[], const double rngval[], char *rowname[]);
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CPXENV *CPXopenCPLEX(int *status);
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int CPXpivotin(CPXENV *env, CPXLP *lp, const int rlist[], int rlen);
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int CPXpivotout(CPXENV *env, CPXLP *lp, const int clist[], int clen);
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int CPXprimopt(CPXENV *env, CPXLP *lp);
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int CPXsavwrite(CPXENV *env, CPXLP *lp, const char *filename);
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int CPXsetdblparam(CPXENV *env, int whichparam, double newvalue);
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int CPXsetintparam(CPXENV *env, int whichparam, int newvalue);
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int CPXsolninfo(CPXENV *env, CPXLP *lp, int *solnmethod, int *solntype,
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int *pfeasind, int *dfeasind);
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int CPXsolution(CPXENV *env, CPXLP *lp, int *lpstat, double *objval,
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double x[], double pi[], double slack[], double dj[]);
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int CPXstrongbranch(CPXENV *env, CPXLP *lp, const int goodlist[],
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int goodlen, double downpen[], double uppen[], int itlim);
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int CPXwriteprob(CPXENV *env, CPXLP *lp, const char *filename,
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const char *filetype);
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#ifdef __cplusplus
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}
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#endif
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#endif
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/* eof */
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