/usr/include/qsopt_ex/fct_dbl.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. */
/* */
/****************************************************************************/
/* RCSINFO $Id: fct_dbl.h,v 1.3 2003/11/05 16:57:39 meven Exp $ */
#ifndef dbl___FUNCTIONS_H
#define dbl___FUNCTIONS_H
#include "basicdefs.h"
#include "lpdefs_dbl.h"
int dbl_ILLfct_compute_zA (
dbl_lpinfo * lp,
dbl_svector * z,
dbl_svector * zA),
dbl_ILLfct_compute_wz (
dbl_lpinfo * lp,
double * wz),
dbl_ILLfct_adjust_viol_bounds (
dbl_lpinfo * lp),
dbl_ILLfct_perturb_bounds (
dbl_lpinfo * lp),
dbl_ILLfct_perturb_phaseI_bounds (
dbl_lpinfo * lp),
dbl_ILLfct_bound_shift (
dbl_lpinfo * lp,
int col,
int bndtype,
double newbnd),
dbl_ILLfct_adjust_viol_coefs (
dbl_lpinfo * lp),
dbl_ILLfct_perturb_coefs (
dbl_lpinfo * lp),
dbl_ILLfct_coef_shift (
dbl_lpinfo * lp,
int col,
double newcoef),
dbl_ILLfct_test_pivot (
dbl_lpinfo * lp,
int indx,
int indxtype,
double piv_val);
void dbl_ILLfct_load_workvector (
dbl_lpinfo * lp,
dbl_svector * s),
dbl_ILLfct_zero_workvector (
dbl_lpinfo * lp),
dbl_ILLfct_set_variable_type (
dbl_lpinfo * lp),
dbl_ILLfct_compute_pobj (
dbl_lpinfo * lp),
dbl_ILLfct_compute_dobj (
dbl_lpinfo * lp),
dbl_ILLfct_compute_xbz (
dbl_lpinfo * lp),
dbl_ILLfct_compute_piz (
dbl_lpinfo * lp),
dbl_ILLfct_compute_phaseI_xbz (
dbl_lpinfo * lp),
dbl_ILLfct_compute_phaseI_piz (
dbl_lpinfo * lp),
dbl_ILLfct_compute_dz (
dbl_lpinfo * lp),
dbl_ILLfct_compute_phaseI_dz (
dbl_lpinfo * lp),
dbl_ILLfct_compute_yz (
dbl_lpinfo * lp,
dbl_svector * yz,
dbl_svector * updz,
int ecol),
dbl_ILLfct_compute_zz (
dbl_lpinfo * lp,
dbl_svector * zz,
int lindex),
dbl_ILLfct_compute_binvrow (
dbl_lpinfo * lp,
dbl_svector * zz,
int row,
double ztoler),
dbl_ILLfct_compute_vA (
dbl_lpinfo * lp,
dbl_svector * v,
double * vA),
dbl_ILLfct_compute_psteep_upv (
dbl_lpinfo * lp,
dbl_svector * swz),
dbl_ILLfct_compute_dsteep_upv (
dbl_lpinfo * lp,
dbl_svector * swz),
dbl_ILLfct_update_basis_info (
dbl_lpinfo * lp,
int eindex,
int lindex,
int lvstat),
dbl_ILLfct_update_xz (
dbl_lpinfo * lp,
double tz,
int eindex,
int lindex),
dbl_ILLfct_update_piz (
dbl_lpinfo * lp,
double alpha),
dbl_ILLfct_update_pIpiz (
dbl_lpinfo * lp,
dbl_svector * z,
const double alpha),
dbl_ILLfct_update_dz (
dbl_lpinfo * lp,
int eindex,
double alpha),
dbl_ILLfct_update_pIdz (
dbl_lpinfo * lp,
dbl_svector * zA,
int eindex,
const double alpha),
dbl_ILLfct_unroll_bound_change (
dbl_lpinfo * lp),
dbl_ILLfct_unroll_coef_change (
dbl_lpinfo * lp),
dbl_ILLfct_check_pfeasible (
dbl_lpinfo * lp,
dbl_feas_info * fs,
const double ftol),
dbl_ILLfct_check_pIpfeasible (
dbl_lpinfo * lp,
dbl_feas_info * fs,
double ftol),
dbl_ILLfct_check_dfeasible (
dbl_lpinfo * lp,
dbl_feas_info * fs,
const double ftol),
dbl_ILLfct_dual_adjust (
dbl_lpinfo * lp,
const double ftol),
dbl_ILLfct_dphaseI_simple_update (
dbl_lpinfo * lp,
double ftol),
dbl_ILLfct_set_status_values (
dbl_lpinfo * lp,
int pstatus,
int dstatus,
int ptype,
int dtype),
dbl_ILLfct_init_counts (
dbl_lpinfo * lp),
dbl_ILLfct_update_counts (
dbl_lpinfo * lp,
int f,
int upi,
const double upd),
dbl_ILLfct_print_counts (
dbl_lpinfo * lp),
dbl_ILLfct_check_pIdfeasible (
dbl_lpinfo * lp,
dbl_feas_info * fs,
double ftol),
dbl_ILLfct_update_pfeas (
dbl_lpinfo * lp,
int lindex,
dbl_svector * srhs),
dbl_ILLfct_compute_ppIzz (
dbl_lpinfo * lp,
dbl_svector * srhs,
dbl_svector * ssoln),
dbl_ILLfct_update_ppI_prices (
dbl_lpinfo * lp,
dbl_price_info * pinf,
dbl_svector * srhs,
dbl_svector * ssoln,
int eindex,
int lindex,
const double alpha),
dbl_ILLfct_update_dfeas (
dbl_lpinfo * lp,
int eindex,
dbl_svector * srhs),
dbl_ILLfct_compute_dpIy (
dbl_lpinfo * lp,
dbl_svector * srhs,
dbl_svector * ssoln),
dbl_ILLfct_update_dpI_prices (
dbl_lpinfo * lp,
dbl_price_info * pinf,
dbl_svector * srhs,
dbl_svector * ssoln,
int lindex,
double alpha),
dbl_ILLfct_update_dIIfeas (
dbl_lpinfo * lp,
int eindex,
dbl_svector * srhs),
dbl_ILLfct_compute_dpIIy (
dbl_lpinfo * lp,
dbl_svector * srhs,
dbl_svector * ssoln),
dbl_ILLfct_update_dpII_prices (
dbl_lpinfo * lp,
dbl_price_info * pinf,
dbl_svector * srhs,
dbl_svector * ssoln,
/*int eindex,*/
int lindex,
double eval,
double alpha);
void dbl_fct_test_workvector (
dbl_lpinfo * lp),
dbl_fct_test_pfeasible (
dbl_lpinfo * lp),
dbl_fct_test_dfeasible (
dbl_lpinfo * lp),
dbl_fct_test_pI_x (
dbl_lpinfo * lp,
dbl_price_info * p),
dbl_fct_test_pII_x (
dbl_lpinfo * lp,
dbl_price_info * p),
dbl_fct_test_pI_pi_dz (
dbl_lpinfo * lp,
dbl_price_info * p),
dbl_fct_test_pII_pi_dz (
dbl_lpinfo * lp,
dbl_price_info * p);
dbl_bndinfo *dbl_ILLfct_new_bndinfo (
void);
void dbl_ILLfct_free_bndinfo (
dbl_bndinfo * binfo);
#endif /* dbl___FUNCTIONS_H */
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