/usr/include/qsopt_ex/price_mpq.h is in libqsopt-ex-dev 2.5.10.3-1.
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. */
/* */
/****************************************************************************/
/* $RCSfile: price_mpq.h,v $ $Revision: 1.3 $ $Date: 2003/11/05 16:57:39 $" */
#ifndef mpq___PRICE_H
#define mpq___PRICE_H
#include "dstruct_mpq.h"
#include "basicdefs.h"
typedef struct mpq_price_res
{
int eindex;
int dir;
int lindex;
int lvstat;
int price_stat;
mpq_t dinfeas;
mpq_t pinfeas;
}
mpq_price_res;
int mpq_ILLprice_test_for_heap (
mpq_lpinfo * const lp,
mpq_price_info * const pinf,
int const nkeys,
mpq_t * keylist,
int const algo,
int const upd),
mpq_ILLprice_build_heap (
mpq_price_info * const pinf,
int const nkeys,
mpq_t * keylist),
mpq_ILLprice_build_pricing_info (
mpq_lpinfo * const lp,
mpq_price_info * const pinf,
int const phase),
mpq_ILLprice_update_pricing_info (
mpq_lpinfo * const lp,
mpq_price_info * const pinf,
int const phase,
mpq_svector * const wz,
int const eindex,
int const lindex,
mpq_t y),
mpq_ILLprice_get_price (
mpq_price_info * const p,
int const phase),
mpq_ILLprice_build_mpartial_info (
mpq_lpinfo * const lp,
mpq_price_info * const pinf,
int const pricetype),
mpq_ILLprice_build_pdevex_norms (
mpq_lpinfo * const lp,
mpq_p_devex_info * const pdinfo,
int const reinit),
mpq_ILLprice_update_pdevex_norms (
mpq_lpinfo * const lp,
mpq_p_devex_info * const pdinfo,
int const eindex,
mpq_t yl),
mpq_ILLprice_build_psteep_norms (
mpq_lpinfo * const lp,
mpq_p_steep_info * const psinfo),
mpq_ILLprice_build_ddevex_norms (
mpq_lpinfo * const lp,
mpq_d_devex_info * const ddinfo,
int const reinit),
mpq_ILLprice_update_ddevex_norms (
mpq_lpinfo * const lp,
mpq_d_devex_info * const ddinfo,
int const eindex,
mpq_t yl),
mpq_ILLprice_build_dsteep_norms (
mpq_lpinfo * const lp,
mpq_d_steep_info * const dsinfo),
mpq_ILLprice_get_dsteep_norms (
mpq_lpinfo * const lp,
int const count,
int *constrowind,
mpq_t * const norms),
mpq_ILLprice_get_rownorms (
mpq_lpinfo * const lp,
mpq_price_info * const pinf,
mpq_t * const rnorms),
mpq_ILLprice_get_colnorms (
mpq_lpinfo * const lp,
mpq_price_info * const pinf,
mpq_t * const cnorms),
mpq_ILLprice_get_newnorms (
mpq_lpinfo * const lp,
int const nelems,
mpq_t * const norms,
int *const matcnt,
int *const matbeg,
int *const matind,
mpq_t * const matval,
int const option),
mpq_ILLprice_get_new_rownorms (
mpq_lpinfo * const lp,
int const newrows,
mpq_t * const rnorms,
int *const rmatcnt,
int *const rmatbeg,
int *const rmatind,
mpq_t * const rmatval),
mpq_ILLprice_get_new_colnorms (
mpq_lpinfo * const lp,
int const newrows,
mpq_t * const rnorms,
int *const matcnt,
int *const matbeg,
int *const matind,
mpq_t * const matval),
mpq_ILLprice_load_rownorms (
mpq_lpinfo * const lp,
mpq_t * const rnorms,
mpq_price_info * const pinf),
mpq_ILLprice_load_colnorms (
mpq_lpinfo * const lp,
mpq_t * const cnorms,
mpq_price_info * const pinf);
void mpq_ILLprice_free_heap (
mpq_price_info * const pinf),
mpq_ILLprice_init_pricing_info (
mpq_price_info * const pinf),
mpq_ILLprice_free_pricing_info (
mpq_price_info * const pinf),
mpq_ILLprice_free_mpartial_info (
mpq_mpart_info * p),
mpq_ILLprice_init_mpartial_price (
mpq_lpinfo * const lp,
mpq_price_info * const pinf,
int const phase,
int const pricetype),
mpq_ILLprice_update_mpartial_price (
mpq_lpinfo * const lp,
mpq_price_info * const pinf,
int const phase,
int const pricetype),
mpq_ILLprice_delete_onempart_price (
/*mpq_lpinfo * const lp,*/
mpq_price_info * const pinf,
int const indx,
int const pricetype),
mpq_ILLprice_mpartial_group (
mpq_lpinfo * const lp,
mpq_mpart_info * const p,
int const phase,
int const g,
int const pricetype),
mpq_ILLprice_column (
mpq_lpinfo * const lp,
int const ix,
int const phase,
mpq_price_res * const pr),
mpq_ILLprice_row (
mpq_lpinfo * const lp,
int const ix,
int const phase,
mpq_price_res * const pr),
mpq_ILLprice_update_psteep_norms (
mpq_lpinfo * lp,
mpq_p_steep_info * psinfo,
mpq_svector * wz,
int eindex,
mpq_t yl),
mpq_ILLprice_update_dsteep_norms (
mpq_lpinfo * const lp,
mpq_d_steep_info * const dsinfo,
mpq_svector * const wz,
int const lindex,
mpq_t yl),
mpq_ILLprice_compute_dual_inf (
mpq_lpinfo * const lp,
mpq_price_info * const p,
int *const ix,
int const icnt,
int const phase),
mpq_ILLprice_primal (
mpq_lpinfo * const lp,
mpq_price_info * const pinf,
mpq_price_res * const pr,
int const phase),
mpq_ILLprice_compute_primal_inf (
mpq_lpinfo * const lp,
mpq_price_info * const p,
int *const ix,
int const icnt,
int const phase),
mpq_ILLprice_dual (
mpq_lpinfo * const lp,
mpq_price_info * const pinf,
int const phase,
mpq_price_res * const pr);
void mpq_test_dsteep_norms (
mpq_lpinfo * const lp,
mpq_price_info * const p);
#endif /* mpq___PRICE_H */
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