1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/examples/cplex/cplex.h Mon Dec 06 13:09:21 2010 +0100
1.3 @@ -0,0 +1,301 @@
1.4 +/* cplex.h (CPLEX-like interface to GLPK API) */
1.5 +
1.6 +/***********************************************************************
1.7 +* This code is part of GLPK (GNU Linear Programming Kit).
1.8 +*
1.9 +* Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
1.10 +* 2009, 2010 Andrew Makhorin, Department for Applied Informatics,
1.11 +* Moscow Aviation Institute, Moscow, Russia. All rights reserved.
1.12 +* E-mail: <mao@gnu.org>.
1.13 +*
1.14 +* GLPK is free software: you can redistribute it and/or modify it
1.15 +* under the terms of the GNU General Public License as published by
1.16 +* the Free Software Foundation, either version 3 of the License, or
1.17 +* (at your option) any later version.
1.18 +*
1.19 +* GLPK is distributed in the hope that it will be useful, but WITHOUT
1.20 +* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
1.21 +* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
1.22 +* License for more details.
1.23 +*
1.24 +* You should have received a copy of the GNU General Public License
1.25 +* along with GLPK. If not, see <http://www.gnu.org/licenses/>.
1.26 +***********************************************************************/
1.27 +
1.28 +#ifndef _CPLEX_H
1.29 +#define _CPLEX_H
1.30 +
1.31 +#ifdef __cplusplus
1.32 +extern "C" {
1.33 +#endif
1.34 +
1.35 +typedef struct CPXENV CPXENV, *CPXENVptr;
1.36 +typedef struct CPXLP CPXLP, *CPXLPptr;
1.37 +
1.38 +#define CPX_VERSION 900
1.39 +
1.40 +#define CPX_OFF 0
1.41 +#define CPX_ON 1
1.42 +
1.43 +#define CPX_INFBOUND 1e20
1.44 +
1.45 +/* error codes: */
1.46 +#define CPXERR_NO_MEMORY 1001
1.47 +#define CPXERR_NO_ENVIRONMENT 1002
1.48 +#define CPXERR_BAD_ARGUMENT 1003
1.49 +#define CPXERR_NULL_POINTER 1004
1.50 +#define CPXERR_NO_PROBLEM 1009
1.51 +#define CPXERR_BAD_PARAM_NUM 1013
1.52 +#define CPXERR_PARAM_TOO_SMALL 1014
1.53 +#define CPXERR_PARAM_TOO_BIG 1015
1.54 +#define CPXERR_INDEX_RANGE 1200
1.55 +#define CPXERR_COL_INDEX_RANGE 1201
1.56 +#define CPXERR_ROW_INDEX_RANGE 1203
1.57 +#define CPXERR_NEGATIVE_SURPLUS 1207
1.58 +#define CPXERR_BAD_SENSE 1215
1.59 +#define CPXERR_NO_SOLN 1217
1.60 +#define CPXERR_NOT_FIXED 1221
1.61 +#define CPXERR_DUP_ENTRY 1222
1.62 +#define CPXERR_NULL_NAME 1224
1.63 +#define CPXERR_ARRAY_NOT_ASCENDING 1226
1.64 +#define CPXERR_COUNT_RANGE 1227
1.65 +#define CPXERR_BAD_LUB 1229
1.66 +#define CPXERR_BAD_STATUS 1253
1.67 +#define CPXERR_NO_BASIC_SOLN 1261
1.68 +#define CPXERR_NO_FILENAME 1421
1.69 +#define CPXERR_FAIL_OPEN_WRITE 1422
1.70 +#define CPXERR_BAD_FILETYPE 1424
1.71 +#define CPXERR_BAD_CTYPE 3021
1.72 +
1.73 +/* control parameters: */
1.74 +#define CPX_PARAM_ADVIND 1001
1.75 +#define CPX_PARAM_AGGIND 1003
1.76 +#define CPX_PARAM_DPRIIND 1009
1.77 +#define CPX_PARAM_EPOPT 1014
1.78 +#define CPX_PARAM_EPPER 1015
1.79 +#define CPX_PARAM_EPRHS 1016
1.80 +#define CPX_PARAM_FASTMIP 1017 /* ??? */
1.81 +#define CPX_PARAM_SIMDISPLAY 1019
1.82 +#define CPX_PARAM_ITLIM 1020
1.83 +#define CPX_PARAM_OBJLLIM 1025
1.84 +#define CPX_PARAM_OBJULIM 1026
1.85 +#define CPX_PARAM_PERIND 1027
1.86 +#define CPX_PARAM_PPRIIND 1029
1.87 +#define CPX_PARAM_PREIND 1030
1.88 +#define CPX_PARAM_REINV 1031
1.89 +#define CPX_PARAM_SCRIND 1035
1.90 +#define CPX_PARAM_DATACHECK 1056
1.91 +
1.92 +/* CPX_PARAM_DPRIIND: */
1.93 +#define CPX_DPRIIND_AUTO 0
1.94 +#define CPX_DPRIIND_FULL 1
1.95 +#define CPX_DPRIIND_STEEP 2
1.96 +#define CPX_DPRIIND_FULL_STEEP 3
1.97 +#define CPX_DPRIIND_STEEPQSTART 4
1.98 +#define CPX_DPRIIND_DEVEX 5
1.99 +
1.100 +/* CPX_PARAM_PPRIIND: */
1.101 +#define CPX_PPRIIND_PARTIAL (-1)
1.102 +#define CPX_PPRIIND_AUTO 0
1.103 +#define CPX_PPRIIND_DEVEX 1
1.104 +#define CPX_PPRIIND_STEEP 2
1.105 +#define CPX_PPRIIND_STEEPQSTART 3
1.106 +#define CPX_PPRIIND_FULL 4
1.107 +
1.108 +/* CPXgetprobtype: */
1.109 +#define CPXPROB_LP 0
1.110 +#define CPXPROB_MIP 1
1.111 +#define CPXPROB_RELAXED 2
1.112 +#define CPXPROB_FIXED 3
1.113 +#define CPXPROB_QP 5
1.114 +#define CPXPROB_ZEROEDQP 6
1.115 +
1.116 +/* CPXgetobjsen: */
1.117 +#define CPX_MIN 1
1.118 +#define CPX_MAX (-1)
1.119 +
1.120 +/* CPXgetbase: */
1.121 +#define CPX_AT_LOWER 0
1.122 +#define CPX_BASIC 1
1.123 +#define CPX_AT_UPPER 2
1.124 +#define CPX_FREE_SUPER 3
1.125 +
1.126 +/* CPXgetstat: */
1.127 +#define CPX_STAT_OPTIMAL 1
1.128 +#define CPX_STAT_UNBOUNDED 2
1.129 +#define CPX_STAT_INFEASIBLE 3
1.130 +#define CPX_STAT_INForUNBD 4
1.131 +#define CPX_STAT_OPTIMAL_INFEAS 5
1.132 +#define CPX_STAT_ABORT_IT_LIM 10
1.133 +#define CPX_STAT_ABORT_OBJ_LIM 12
1.134 +
1.135 +/* CPXgetmethod: */
1.136 +#define CPX_ALG_NONE 0
1.137 +#define CPX_ALG_PRIMAL 1
1.138 +#define CPX_ALG_DUAL 2
1.139 +#define CPX_ALG_BARRIER 4
1.140 +
1.141 +/* CPXsolninfo: */
1.142 +#define CPX_NO_SOLN 0
1.143 +#define CPX_BASIC_SOLN 1
1.144 +#define CPX_NONBASIC_SOLN 2
1.145 +#define CPX_PRIMAL_SOLN 3
1.146 +
1.147 +int CPXaddcols(CPXENV *env, CPXLP *lp, int ccnt, int nzcnt,
1.148 + const double obj[], const int cmatbeg[], const int cmatind[],
1.149 + const double cmatval[], const double lb[], const double ub[],
1.150 + char *colname[]);
1.151 +
1.152 +int CPXaddrows(CPXENV *env, CPXLP *lp, int ccnt, int rcnt, int nzcnt,
1.153 + const double rhs[], const char sense[], const int rmatbeg[],
1.154 + const int rmatind[], const double rmatval[], char *colname[],
1.155 + char *rowname[]);
1.156 +
1.157 +int CPXbaropt(CPXENV *env, CPXLP *lp);
1.158 +
1.159 +int CPXbinvrow(CPXENV *env, CPXLP *lp, int i, double y[]);
1.160 +
1.161 +int CPXchgbds(CPXENV *env, CPXLP *lp, int cnt, const int indices[],
1.162 + const char lu[], const double bd[]);
1.163 +
1.164 +int CPXchgcoeflist(CPXENV *env, CPXLP *lp, int numcoefs,
1.165 + const int rowlist[], const int collist[], const double vallist[]);
1.166 +
1.167 +void CPXchgobjsen(CPXENV *env, CPXLP *lp, int maxormin);
1.168 +
1.169 +int CPXchgsense(CPXENV *env, CPXLP *lp, int cnt, const int indices[],
1.170 + const char sense[]);
1.171 +
1.172 +int CPXcloseCPLEX(CPXENV **env);
1.173 +
1.174 +int CPXcopybase(CPXENV *env, CPXLP *lp, const int cstat[],
1.175 + const int rstat[]);
1.176 +
1.177 +int CPXcopybasednorms(CPXENV *env, CPXLP *lp, const int cstat[],
1.178 + const int rstat[], const double dnorm[]);
1.179 +
1.180 +int CPXcopylp(CPXENV *env, CPXLP *lp, int numcols, int numrows,
1.181 + int objsen, const double obj[], const double rhs[],
1.182 + const char sense[], const int matbeg[], const int matcnt[],
1.183 + const int matind[], const double matval[], const double lb[],
1.184 + const double ub[], const double rngval[]);
1.185 +
1.186 +int CPXcopylpwnames(CPXENV *env, CPXLP *lp, int numcols, int numrows,
1.187 + int objsen, const double obj[], const double rhs[],
1.188 + const char sense[], const int matbeg[], const int matcnt[],
1.189 + const int matind[], const double matval[], const double lb[],
1.190 + const double ub[], const double rngval[], char *colname[],
1.191 + char *rowname[]);
1.192 +
1.193 +CPXLP *CPXcreateprob(CPXENV *env, int *status, const char *probname);
1.194 +
1.195 +int CPXdelcols(CPXENV *env, CPXLP *lp, int begin, int end);
1.196 +
1.197 +int CPXdelrows(CPXENV *env, CPXLP *lp, int begin, int end);
1.198 +
1.199 +int CPXdelsetcols(CPXENV *env, CPXLP *lp, int delstat[]);
1.200 +
1.201 +int CPXdelsetrows(CPXENV *env, CPXLP *lp, int delstat[]);
1.202 +
1.203 +int CPXdualopt(CPXENV *env, CPXLP *lp);
1.204 +
1.205 +int CPXfreeprob(CPXENV *env, CPXLP **lp);
1.206 +
1.207 +int CPXgetbase(CPXENV *env, CPXLP *lp, int cstat[], int rstat[]);
1.208 +
1.209 +int CPXgetbasednorms(CPXENV *env, CPXLP *lp, int cstat[], int rstat[],
1.210 + double dnorm[]);
1.211 +
1.212 +int CPXgetbhead(CPXENV *env, CPXLP *lp, int head[], double x[]);
1.213 +
1.214 +int CPXgetdblparam(CPXENV *env, int whichparam, double *value);
1.215 +
1.216 +int CPXgetdj(CPXENV *env, CPXLP *lp, double dj[], int begin, int end);
1.217 +
1.218 +char *CPXgeterrorstring(CPXENV *env, int errcode, char *buffer);
1.219 +
1.220 +int CPXgetijdiv(CPXENV *env, CPXLP *lp, int *idiv, int *jdiv);
1.221 +
1.222 +int CPXgetintparam(CPXENV *env, int whichparam, int *value);
1.223 +
1.224 +int CPXgetlb(CPXENV *env, CPXLP *lp, double lb[], int begin, int end);
1.225 +
1.226 +int CPXgetmethod(CPXENV *env, CPXLP *lp);
1.227 +
1.228 +int CPXgetnumcols(CPXENV *env, CPXLP *lp);
1.229 +
1.230 +int CPXgetnumnz(CPXENV *env, CPXLP *lp);
1.231 +
1.232 +int CPXgetnumrows(CPXENV *env, CPXLP *lp);
1.233 +
1.234 +int CPXgetobjval(CPXENV *env, CPXLP *lp, double *objval);
1.235 +
1.236 +int CPXgetpi(CPXENV *env, CPXLP *lp, double pi[], int begin, int end);
1.237 +
1.238 +int CPXgetsense(CPXENV *env, CPXLP *lp, char sense[], int begin,
1.239 + int end);
1.240 +
1.241 +int CPXgetslack(CPXENV *env, CPXLP *lp, double slack[], int begin,
1.242 + int end);
1.243 +
1.244 +int CPXgetstat(CPXENV *env, CPXLP *lp);
1.245 +
1.246 +int CPXgetub(CPXENV *env, CPXLP *lp, double ub[], int begin, int end);
1.247 +
1.248 +int CPXgetweight(CPXENV *env, CPXLP *lp, int rcnt, const int rmatbeg[],
1.249 + const int rmatind[], const double rmatval[], double weight[],
1.250 + int dpriind);
1.251 +
1.252 +int CPXgetx(CPXENV *env, CPXLP *lp, double x[], int begin, int end);
1.253 +
1.254 +int CPXinfodblparam(CPXENV *env, int whichparam, double *defvalue,
1.255 + double *minvalue, double *maxvalue);
1.256 +
1.257 +int CPXinfointparam(CPXENV *env, int whichparam, int *defvalue,
1.258 + int *minvalue, int *maxvalue);
1.259 +
1.260 +int CPXlpopt(CPXENV *env, CPXLP *lp);
1.261 +
1.262 +int CPXmdleave(const CPXENV *env, CPXLP *lp, const int goodlist[],
1.263 + int goodlen, double downratio[], double upratio[]);
1.264 +
1.265 +int CPXnewcols(CPXENV *env, CPXLP *lp, int ccnt, const double obj[],
1.266 + const double lb[], const double ub[], const char ctype[],
1.267 + char *colname[]);
1.268 +
1.269 +int CPXnewrows(CPXENV *env, CPXLP *lp, int rcnt, const double rhs[],
1.270 + const char sense[], const double rngval[], char *rowname[]);
1.271 +
1.272 +CPXENV *CPXopenCPLEX(int *status);
1.273 +
1.274 +int CPXpivotin(CPXENV *env, CPXLP *lp, const int rlist[], int rlen);
1.275 +
1.276 +int CPXpivotout(CPXENV *env, CPXLP *lp, const int clist[], int clen);
1.277 +
1.278 +int CPXprimopt(CPXENV *env, CPXLP *lp);
1.279 +
1.280 +int CPXsavwrite(CPXENV *env, CPXLP *lp, const char *filename);
1.281 +
1.282 +int CPXsetdblparam(CPXENV *env, int whichparam, double newvalue);
1.283 +
1.284 +int CPXsetintparam(CPXENV *env, int whichparam, int newvalue);
1.285 +
1.286 +int CPXsolninfo(CPXENV *env, CPXLP *lp, int *solnmethod, int *solntype,
1.287 + int *pfeasind, int *dfeasind);
1.288 +
1.289 +int CPXsolution(CPXENV *env, CPXLP *lp, int *lpstat, double *objval,
1.290 + double x[], double pi[], double slack[], double dj[]);
1.291 +
1.292 +int CPXstrongbranch(CPXENV *env, CPXLP *lp, const int goodlist[],
1.293 + int goodlen, double downpen[], double uppen[], int itlim);
1.294 +
1.295 +int CPXwriteprob(CPXENV *env, CPXLP *lp, const char *filename,
1.296 + const char *filetype);
1.297 +
1.298 +#ifdef __cplusplus
1.299 +}
1.300 +#endif
1.301 +
1.302 +#endif
1.303 +
1.304 +/* eof */