alpar@9: /* cplex.h (CPLEX-like interface to GLPK API) */
alpar@9: 
alpar@9: /***********************************************************************
alpar@9: *  This code is part of GLPK (GNU Linear Programming Kit).
alpar@9: *
alpar@9: *  Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
alpar@9: *  2009, 2010, 2011 Andrew Makhorin, Department for Applied Informatics,
alpar@9: *  Moscow Aviation Institute, Moscow, Russia. All rights reserved.
alpar@9: *  E-mail: <mao@gnu.org>.
alpar@9: *
alpar@9: *  GLPK is free software: you can redistribute it and/or modify it
alpar@9: *  under the terms of the GNU General Public License as published by
alpar@9: *  the Free Software Foundation, either version 3 of the License, or
alpar@9: *  (at your option) any later version.
alpar@9: *
alpar@9: *  GLPK is distributed in the hope that it will be useful, but WITHOUT
alpar@9: *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
alpar@9: *  or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
alpar@9: *  License for more details.
alpar@9: *
alpar@9: *  You should have received a copy of the GNU General Public License
alpar@9: *  along with GLPK. If not, see <http://www.gnu.org/licenses/>.
alpar@9: ***********************************************************************/
alpar@9: 
alpar@9: #ifndef _CPLEX_H
alpar@9: #define _CPLEX_H
alpar@9: 
alpar@9: #ifdef __cplusplus
alpar@9: extern "C" {
alpar@9: #endif
alpar@9: 
alpar@9: typedef struct CPXENV CPXENV, *CPXENVptr;
alpar@9: typedef struct CPXLP CPXLP, *CPXLPptr;
alpar@9: 
alpar@9: #define CPX_VERSION                 900
alpar@9: 
alpar@9: #define CPX_OFF                     0
alpar@9: #define CPX_ON                      1
alpar@9: 
alpar@9: #define CPX_INFBOUND                1e20
alpar@9: 
alpar@9: /* error codes: */
alpar@9: #define CPXERR_NO_MEMORY            1001
alpar@9: #define CPXERR_NO_ENVIRONMENT       1002
alpar@9: #define CPXERR_BAD_ARGUMENT         1003
alpar@9: #define CPXERR_NULL_POINTER         1004
alpar@9: #define CPXERR_NO_PROBLEM           1009
alpar@9: #define CPXERR_BAD_PARAM_NUM        1013
alpar@9: #define CPXERR_PARAM_TOO_SMALL      1014
alpar@9: #define CPXERR_PARAM_TOO_BIG        1015
alpar@9: #define CPXERR_INDEX_RANGE          1200
alpar@9: #define CPXERR_COL_INDEX_RANGE      1201
alpar@9: #define CPXERR_ROW_INDEX_RANGE      1203
alpar@9: #define CPXERR_NEGATIVE_SURPLUS     1207
alpar@9: #define CPXERR_BAD_SENSE            1215
alpar@9: #define CPXERR_NO_SOLN              1217
alpar@9: #define CPXERR_NOT_FIXED            1221
alpar@9: #define CPXERR_DUP_ENTRY            1222
alpar@9: #define CPXERR_NULL_NAME            1224
alpar@9: #define CPXERR_ARRAY_NOT_ASCENDING  1226
alpar@9: #define CPXERR_COUNT_RANGE          1227
alpar@9: #define CPXERR_BAD_LUB              1229
alpar@9: #define CPXERR_BAD_STATUS           1253
alpar@9: #define CPXERR_NO_BASIC_SOLN        1261
alpar@9: #define CPXERR_NO_FILENAME          1421
alpar@9: #define CPXERR_FAIL_OPEN_WRITE      1422
alpar@9: #define CPXERR_BAD_FILETYPE         1424
alpar@9: #define CPXERR_BAD_CTYPE            3021
alpar@9: 
alpar@9: /* control parameters: */
alpar@9: #define CPX_PARAM_ADVIND            1001
alpar@9: #define CPX_PARAM_AGGIND            1003
alpar@9: #define CPX_PARAM_DPRIIND           1009
alpar@9: #define CPX_PARAM_EPOPT             1014
alpar@9: #define CPX_PARAM_EPPER             1015
alpar@9: #define CPX_PARAM_EPRHS             1016
alpar@9: #define CPX_PARAM_FASTMIP           1017 /* ??? */
alpar@9: #define CPX_PARAM_SIMDISPLAY        1019
alpar@9: #define CPX_PARAM_ITLIM             1020
alpar@9: #define CPX_PARAM_OBJLLIM           1025
alpar@9: #define CPX_PARAM_OBJULIM           1026
alpar@9: #define CPX_PARAM_PERIND            1027
alpar@9: #define CPX_PARAM_PPRIIND           1029
alpar@9: #define CPX_PARAM_PREIND            1030
alpar@9: #define CPX_PARAM_REINV             1031
alpar@9: #define CPX_PARAM_SCRIND            1035
alpar@9: #define CPX_PARAM_DATACHECK         1056
alpar@9: 
alpar@9: /* CPX_PARAM_DPRIIND: */
alpar@9: #define CPX_DPRIIND_AUTO            0
alpar@9: #define CPX_DPRIIND_FULL            1
alpar@9: #define CPX_DPRIIND_STEEP           2
alpar@9: #define CPX_DPRIIND_FULL_STEEP      3
alpar@9: #define CPX_DPRIIND_STEEPQSTART     4
alpar@9: #define CPX_DPRIIND_DEVEX           5
alpar@9: 
alpar@9: /* CPX_PARAM_PPRIIND: */
alpar@9: #define CPX_PPRIIND_PARTIAL         (-1)
alpar@9: #define CPX_PPRIIND_AUTO            0
alpar@9: #define CPX_PPRIIND_DEVEX           1
alpar@9: #define CPX_PPRIIND_STEEP           2
alpar@9: #define CPX_PPRIIND_STEEPQSTART     3
alpar@9: #define CPX_PPRIIND_FULL            4
alpar@9: 
alpar@9: /* CPXgetprobtype: */
alpar@9: #define CPXPROB_LP                  0
alpar@9: #define CPXPROB_MIP                 1
alpar@9: #define CPXPROB_RELAXED             2
alpar@9: #define CPXPROB_FIXED               3
alpar@9: #define CPXPROB_QP                  5
alpar@9: #define CPXPROB_ZEROEDQP            6
alpar@9: 
alpar@9: /* CPXgetobjsen: */
alpar@9: #define CPX_MIN                     1
alpar@9: #define CPX_MAX                     (-1)
alpar@9: 
alpar@9: /* CPXgetbase: */
alpar@9: #define CPX_AT_LOWER                0
alpar@9: #define CPX_BASIC                   1
alpar@9: #define CPX_AT_UPPER                2
alpar@9: #define CPX_FREE_SUPER              3
alpar@9: 
alpar@9: /* CPXgetstat: */
alpar@9: #define CPX_STAT_OPTIMAL            1
alpar@9: #define CPX_STAT_UNBOUNDED          2
alpar@9: #define CPX_STAT_INFEASIBLE         3
alpar@9: #define CPX_STAT_INForUNBD          4
alpar@9: #define CPX_STAT_OPTIMAL_INFEAS     5
alpar@9: #define CPX_STAT_ABORT_IT_LIM       10
alpar@9: #define CPX_STAT_ABORT_OBJ_LIM      12
alpar@9: 
alpar@9: /* CPXgetmethod: */
alpar@9: #define CPX_ALG_NONE                0
alpar@9: #define CPX_ALG_PRIMAL              1
alpar@9: #define CPX_ALG_DUAL                2
alpar@9: #define CPX_ALG_BARRIER             4
alpar@9: 
alpar@9: /* CPXsolninfo: */
alpar@9: #define CPX_NO_SOLN                 0
alpar@9: #define CPX_BASIC_SOLN              1
alpar@9: #define CPX_NONBASIC_SOLN           2
alpar@9: #define CPX_PRIMAL_SOLN             3
alpar@9: 
alpar@9: int CPXaddcols(CPXENV *env, CPXLP *lp, int ccnt, int nzcnt,
alpar@9:       const double obj[], const int cmatbeg[], const int cmatind[],
alpar@9:       const double cmatval[], const double lb[], const double ub[],
alpar@9:       char *colname[]);
alpar@9: 
alpar@9: int CPXaddrows(CPXENV *env, CPXLP *lp, int ccnt, int rcnt, int nzcnt,
alpar@9:       const double rhs[], const char sense[], const int rmatbeg[],
alpar@9:       const int rmatind[], const double rmatval[], char *colname[],
alpar@9:       char *rowname[]);
alpar@9: 
alpar@9: int CPXbaropt(CPXENV *env, CPXLP *lp);
alpar@9: 
alpar@9: int CPXbinvrow(CPXENV *env, CPXLP *lp, int i, double y[]);
alpar@9: 
alpar@9: int CPXchgbds(CPXENV *env, CPXLP *lp, int cnt, const int indices[],
alpar@9:       const char lu[], const double bd[]);
alpar@9: 
alpar@9: int CPXchgcoeflist(CPXENV *env, CPXLP *lp, int numcoefs,
alpar@9:       const int rowlist[], const int collist[], const double vallist[]);
alpar@9: 
alpar@9: void CPXchgobjsen(CPXENV *env, CPXLP *lp, int maxormin);
alpar@9: 
alpar@9: int CPXchgsense(CPXENV *env, CPXLP *lp, int cnt, const int indices[],
alpar@9:       const char sense[]);
alpar@9: 
alpar@9: int CPXcloseCPLEX(CPXENV **env);
alpar@9: 
alpar@9: int CPXcopybase(CPXENV *env, CPXLP *lp, const int cstat[],
alpar@9:       const int rstat[]);
alpar@9: 
alpar@9: int CPXcopybasednorms(CPXENV *env, CPXLP *lp, const int cstat[],
alpar@9:       const int rstat[], const double dnorm[]);
alpar@9: 
alpar@9: int CPXcopylp(CPXENV *env, CPXLP *lp, int numcols, int numrows,
alpar@9:       int objsen, const double obj[], const double rhs[],
alpar@9:       const char sense[], const int matbeg[], const int matcnt[],
alpar@9:       const int matind[], const double matval[], const double lb[],
alpar@9:       const double ub[], const double rngval[]);
alpar@9: 
alpar@9: int CPXcopylpwnames(CPXENV *env, CPXLP *lp, int numcols, int numrows,
alpar@9:       int objsen, const double obj[], const double rhs[],
alpar@9:       const char sense[], const int matbeg[], const int matcnt[],
alpar@9:       const int matind[], const double matval[], const double lb[],
alpar@9:       const double ub[], const double rngval[], char *colname[],
alpar@9:       char *rowname[]);
alpar@9: 
alpar@9: CPXLP *CPXcreateprob(CPXENV *env, int *status, const char *probname);
alpar@9: 
alpar@9: int CPXdelcols(CPXENV *env, CPXLP *lp, int begin, int end);
alpar@9: 
alpar@9: int CPXdelrows(CPXENV *env, CPXLP *lp, int begin, int end);
alpar@9: 
alpar@9: int CPXdelsetcols(CPXENV *env, CPXLP *lp, int delstat[]);
alpar@9: 
alpar@9: int CPXdelsetrows(CPXENV *env, CPXLP *lp, int delstat[]);
alpar@9: 
alpar@9: int CPXdualopt(CPXENV *env, CPXLP *lp);
alpar@9: 
alpar@9: int CPXfreeprob(CPXENV *env, CPXLP **lp);
alpar@9: 
alpar@9: int CPXgetbase(CPXENV *env, CPXLP *lp, int cstat[], int rstat[]);
alpar@9: 
alpar@9: int CPXgetbasednorms(CPXENV *env, CPXLP *lp, int cstat[], int rstat[],
alpar@9:       double dnorm[]);
alpar@9: 
alpar@9: int CPXgetbhead(CPXENV *env, CPXLP *lp, int head[], double x[]);
alpar@9: 
alpar@9: int CPXgetdblparam(CPXENV *env, int whichparam, double *value);
alpar@9: 
alpar@9: int CPXgetdj(CPXENV *env, CPXLP *lp, double dj[], int begin, int end);
alpar@9: 
alpar@9: char *CPXgeterrorstring(CPXENV *env, int errcode, char *buffer);
alpar@9: 
alpar@9: int CPXgetijdiv(CPXENV *env, CPXLP *lp, int *idiv, int *jdiv);
alpar@9: 
alpar@9: int CPXgetintparam(CPXENV *env, int whichparam, int *value);
alpar@9: 
alpar@9: int CPXgetlb(CPXENV *env, CPXLP *lp, double lb[], int begin, int end);
alpar@9: 
alpar@9: int CPXgetmethod(CPXENV *env, CPXLP *lp);
alpar@9: 
alpar@9: int CPXgetnumcols(CPXENV *env, CPXLP *lp);
alpar@9: 
alpar@9: int CPXgetnumnz(CPXENV *env, CPXLP *lp);
alpar@9: 
alpar@9: int CPXgetnumrows(CPXENV *env, CPXLP *lp);
alpar@9: 
alpar@9: int CPXgetobjval(CPXENV *env, CPXLP *lp, double *objval);
alpar@9: 
alpar@9: int CPXgetpi(CPXENV *env, CPXLP *lp, double pi[], int begin, int end);
alpar@9: 
alpar@9: int CPXgetsense(CPXENV *env, CPXLP *lp, char sense[], int begin,
alpar@9:       int end);
alpar@9: 
alpar@9: int CPXgetslack(CPXENV *env, CPXLP *lp, double slack[], int begin,
alpar@9:       int end);
alpar@9: 
alpar@9: int CPXgetstat(CPXENV *env, CPXLP *lp);
alpar@9: 
alpar@9: int CPXgetub(CPXENV *env, CPXLP *lp, double ub[], int begin, int end);
alpar@9: 
alpar@9: int CPXgetweight(CPXENV *env, CPXLP *lp, int rcnt, const int rmatbeg[],
alpar@9:       const int rmatind[], const double rmatval[], double weight[],
alpar@9:       int dpriind);
alpar@9: 
alpar@9: int CPXgetx(CPXENV *env, CPXLP *lp, double x[], int begin, int end);
alpar@9: 
alpar@9: int CPXinfodblparam(CPXENV *env, int whichparam, double *defvalue,
alpar@9:       double *minvalue, double *maxvalue);
alpar@9: 
alpar@9: int CPXinfointparam(CPXENV *env, int whichparam, int *defvalue,
alpar@9:       int *minvalue, int *maxvalue);
alpar@9: 
alpar@9: int CPXlpopt(CPXENV *env, CPXLP *lp);
alpar@9: 
alpar@9: int CPXmdleave(const CPXENV *env, CPXLP *lp, const int goodlist[],
alpar@9:       int goodlen, double downratio[], double upratio[]);
alpar@9: 
alpar@9: int CPXnewcols(CPXENV *env, CPXLP *lp, int ccnt, const double obj[],
alpar@9:       const double lb[], const double ub[], const char ctype[],
alpar@9:       char *colname[]);
alpar@9: 
alpar@9: int CPXnewrows(CPXENV *env, CPXLP *lp, int rcnt, const double rhs[],
alpar@9:       const char sense[], const double rngval[], char *rowname[]);
alpar@9: 
alpar@9: CPXENV *CPXopenCPLEX(int *status);
alpar@9: 
alpar@9: int CPXpivotin(CPXENV *env, CPXLP *lp, const int rlist[], int rlen);
alpar@9: 
alpar@9: int CPXpivotout(CPXENV *env, CPXLP *lp, const int clist[], int clen);
alpar@9: 
alpar@9: int CPXprimopt(CPXENV *env, CPXLP *lp);
alpar@9: 
alpar@9: int CPXsavwrite(CPXENV *env, CPXLP *lp, const char *filename);
alpar@9: 
alpar@9: int CPXsetdblparam(CPXENV *env, int whichparam, double newvalue);
alpar@9: 
alpar@9: int CPXsetintparam(CPXENV *env, int whichparam, int newvalue);
alpar@9: 
alpar@9: int CPXsolninfo(CPXENV *env, CPXLP *lp, int *solnmethod, int *solntype,
alpar@9:       int *pfeasind, int *dfeasind);
alpar@9: 
alpar@9: int CPXsolution(CPXENV *env, CPXLP *lp, int *lpstat, double *objval,
alpar@9:       double x[], double pi[], double slack[], double dj[]);
alpar@9: 
alpar@9: int CPXstrongbranch(CPXENV *env, CPXLP *lp, const int goodlist[],
alpar@9:       int goodlen, double downpen[], double uppen[], int itlim);
alpar@9: 
alpar@9: int CPXwriteprob(CPXENV *env, CPXLP *lp, const char *filename,
alpar@9:       const char *filetype);
alpar@9: 
alpar@9: #ifdef __cplusplus
alpar@9: }
alpar@9: #endif
alpar@9: 
alpar@9: #endif
alpar@9: 
alpar@9: /* eof */