/usr/include/qsopt_ex/lib_mpf.h is in libqsopt-ex-dev 2.5.10.3-1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/****************************************************************************/
/* */
/* This file is part of QSopt_ex. */
/* */
/* (c) Copyright 2006 by David Applegate, William Cook, Sanjeeb Dash, */
/* and Daniel Espinoza */
/* */
/* Sanjeeb Dash ownership of copyright in QSopt_ex is derived from his */
/* copyright in QSopt. */
/* */
/* This code may be used under the terms of the GNU General Public License */
/* (Version 2.1 or later) as published by the Free Software Foundation. */
/* */
/* Alternatively, use is granted for research purposes only. */
/* */
/* It is your choice of which of these two licenses you are operating */
/* under. */
/* */
/* We make no guarantees about the correctness or usefulness of this code. */
/* */
/****************************************************************************/
/* RCSINFO $Id: lib_mpf.h,v 1.4 2003/11/05 17:00:26 meven Exp $ */
#ifndef mpf_ILL_LIB_H
#define mpf_ILL_LIB_H
#include "lpdefs_mpf.h"
#include "lpdata_mpf.h"
#include "price_mpf.h"
#include "basicdefs.h"
/****************************************************************************/
/* */
/* Return Status for mpf_ILLlib_optimize */
/* */
/****************************************************************************/
/****************************************************************************/
/* */
/* lib.c */
/* */
/****************************************************************************/
struct itcnt_t;
int mpf_ILLlib_optimize ( mpf_lpinfo * lp, mpf_ILLlp_basis * B, mpf_price_info * pinf, int algo,
int *status, int simplex_display, struct itcnt_t*itcnt),
mpf_ILLlib_cache_solution ( mpf_lpinfo * lp, mpf_ILLlp_cache * C),
mpf_ILLlib_solution ( mpf_lpinfo * lp, mpf_ILLlp_cache * C, mpf_t * val,
mpf_t * x, mpf_t * pi, mpf_t * slack, mpf_t * rc),
mpf_ILLlib_get_x ( mpf_lpinfo * lp, mpf_ILLlp_cache * C, mpf_t * x),
mpf_ILLlib_get_slack ( mpf_lpinfo * lp, mpf_ILLlp_cache * C, mpf_t * slack),
mpf_ILLlib_objval ( mpf_lpinfo * lp, mpf_ILLlp_cache * C, mpf_t * val),
mpf_ILLlib_tableau ( mpf_lpinfo * lp, int row, mpf_t * binv, mpf_t * tabrow),
mpf_ILLlib_basis_order ( mpf_lpinfo * lp, int *header),
mpf_ILLlib_newrow ( mpf_lpinfo * lp, mpf_ILLlp_basis * B,const mpf_t rhs, int sense,
const mpf_t range, const char *name),
mpf_ILLlib_newrows ( mpf_lpinfo * lp, mpf_ILLlp_basis * B, int num,const mpf_t * rhs,
char *sense, const mpf_t * range, const char **names),
mpf_ILLlib_addrow ( mpf_lpinfo * lp, mpf_ILLlp_basis * B, int cnt, int *ind,
const mpf_t * val, const mpf_t rhs, int sense,const mpf_t range,
const char *rowname),
mpf_ILLlib_addrows ( mpf_lpinfo * lp, mpf_ILLlp_basis * B, int num, int *rmatcnt,
int *rmatbeg, int *rmatind,const mpf_t * rmatval,const mpf_t * rhs,
char *sense, const mpf_t * range, const char **names, int *nofactor),
mpf_ILLlib_delrows ( mpf_lpinfo * lp, mpf_ILLlp_basis * B, mpf_ILLlp_cache * C, int num,
int *dellist, int *basis_ok, int *cache_ok),
mpf_ILLlib_newcol ( mpf_lpinfo * lp, mpf_ILLlp_basis * B,const mpf_t obj,
const mpf_t lower,const mpf_t upper, const char *name, int factorok),
mpf_ILLlib_newcols ( mpf_lpinfo * lp, mpf_ILLlp_basis * B, int num, mpf_t * obj,
mpf_t * lower, mpf_t * upper, const char **names, int factorok),
mpf_ILLlib_addcol ( mpf_lpinfo * lp, mpf_ILLlp_basis * B, int cnt, int *ind,
mpf_t * val,const mpf_t obj,const mpf_t lower,const mpf_t upper,
const char *name, int factorok),
mpf_ILLlib_addcols ( mpf_lpinfo * lp, mpf_ILLlp_basis * B, int num, int *cmatcnt,
int *cmatbeg, int *cmatind, mpf_t * cmatval, mpf_t * obj,
mpf_t * lower, mpf_t * upper, const char **names, int factorok),
mpf_ILLlib_delcols ( mpf_lpinfo * lp, mpf_ILLlp_basis * B, int num, int *dellist,
int *basis_ok),
mpf_ILLlib_chgcoef ( mpf_lpinfo * lp, int rowindex, int colindex, mpf_t coef),
mpf_ILLlib_getcoef (mpf_lpinfo *lp, int rowindex, int colindex, mpf_t* coef),
mpf_ILLlib_chgrange (mpf_lpinfo *lp, int indx, mpf_t coef),
mpf_ILLlib_chgsense ( mpf_lpinfo * lp, int num, int *rowlist, char *sense),
mpf_ILLlib_getsenses (mpf_lpinfo *lp, char *senses),
mpf_ILLlib_getrows ( mpf_lpinfo * lp, int num, int *rowlist, int **rowcnt,
int **rowbeg, int **rowind, mpf_t ** rowval, mpf_t ** rhs,
char **sense, mpf_t ** range, char ***names),
mpf_ILLlib_getcols ( mpf_lpinfo * lp, int num, int *collist, int **colcnt,
int **colbeg, int **colind, mpf_t ** colval, mpf_t ** obj,
mpf_t ** lower, mpf_t ** upper, char ***names),
mpf_ILLlib_getobj ( mpf_lpinfo * lp, mpf_t * obj),
mpf_ILLlib_getobj_list (mpf_lpinfo *lp, int num, int* collist, mpf_t* obj),
mpf_ILLlib_chgobj ( mpf_lpinfo * lp, int indx, mpf_t coef),
mpf_ILLlib_getrhs ( mpf_lpinfo * lp, mpf_t * rhs),
mpf_ILLlib_chgrhs ( mpf_lpinfo * lp, int indx, mpf_t coef),
mpf_ILLlib_getintflags ( mpf_lpinfo * lp, int *intflags),
mpf_ILLlib_rownames ( mpf_lpinfo * lp, char **rownames),
mpf_ILLlib_colnames ( mpf_lpinfo * lp, char **colnames),
mpf_ILLlib_colindex ( mpf_lpinfo * lp, const char *name, int *colindex),
mpf_ILLlib_rowindex ( mpf_lpinfo * lp, const char *name, int *rowindex),
mpf_ILLlib_chgbnd ( mpf_lpinfo * lp, int indx, int lu,const mpf_t bnd),
mpf_ILLlib_chgbnds ( mpf_lpinfo * lp, int cnt, int *indx, char *lu, const mpf_t * bnd),
mpf_ILLlib_getbnd ( mpf_lpinfo * lp, int indx, int lu, mpf_t * bnd),
mpf_ILLlib_getbnds ( mpf_lpinfo * lp, mpf_t * lower, mpf_t * upper),
mpf_ILLlib_getbnds_list ( mpf_lpinfo *lp, int num, int*collist, mpf_t *lower,
mpf_t *upper),
mpf_ILLlib_strongbranch ( mpf_lpinfo * lp, mpf_price_info * pinf, int *candidatelist,
int ncand, mpf_t * xlist, mpf_t * downpen, mpf_t * uppen,
int iterations, mpf_t objbound, struct itcnt_t*itcnt),
mpf_ILLlib_getbasis ( mpf_lpinfo * lp, char *cstat, char *rstat),
mpf_ILLlib_loadbasis ( mpf_ILLlp_basis * B, int nstruct, int nrows, char *cstat,
char *rstat),
mpf_ILLlib_readbasis ( mpf_lpinfo * lp, mpf_ILLlp_basis * B, const char *fname),
mpf_ILLlib_writebasis ( mpf_lpinfo * lp, mpf_ILLlp_basis * B, const char *fname),
mpf_ILLlib_getrownorms ( mpf_lpinfo * lp, mpf_price_info * pinf, mpf_t * rownorms),
mpf_ILLlib_loadrownorms ( mpf_lpinfo * lp, mpf_price_info * pinf, mpf_t * rownorms),
mpf_ILLlib_recompute_rownorms ( mpf_lpinfo * lp, mpf_price_info * pinf),
mpf_ILLlib_iter ( mpf_lpinfo * lp),
mpf_ILLlib_print_x ( EGioFile_t * fd, mpf_lpinfo * lp, mpf_ILLlp_cache * C, mpf_t * x,
int nonZerosOnly),
mpf_ILLwrite_lp_file ( mpf_ILLlpdata * lp, EGioFile_t * eout, mpf_qserror_collector * c);
extern int mpf_ILLlib_findName (
mpf_ILLlpdata * qslp,
int forRow,
const char *name,
int id,
char buf[ILL_namebufsize]);
/****************************************************************************/
/* */
/* presolve.c */
/* */
/****************************************************************************/
int mpf_ILLpresolve_add_logicals (
mpf_ILLlpdata * lp);
/****************************************************************************/
/* */
/* binary.c */
/* */
/****************************************************************************/
int mpf_ILLmip_binary_dfs (
mpf_lpinfo * lp);
#endif /* mpf_ILL_LIB_H */
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