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mpf_qsopt.c File Reference

#include "qs_config.h"
#include "mpf_iqsutil.h"
#include "mpf_lpdata.h"
#include "mpf_lpdefs.h"
#include "mpf_simplex.h"
#include "mpf_price.h"
#include "mpf_qstruct.h"
#include "mpf_qsopt.h"
#include "mpf_lib.h"
#include "mpf_mps.h"
#include "mpf_lp.h"

Include dependency graph for mpf_qsopt.c:

Go to the source code of this file.

Functions

static void mpf_check_pointer (void *p, const char *fct, const char *param)
static int mpf_check_qsdata_pointer (mpf_QSdata *p)
static int mpf_formatIsMps (const char *filetype, int *isMps)
static void mpf_free_cache (mpf_QSdata *p)
static int mpf_grab_basis (mpf_QSdata *p)
int mpf_grab_cache (mpf_QSdata *p, int status)
static int mpf_illbasis_to_qsbasis (mpf_ILLlp_basis *B, QSbasis *qB)
static void mpf_init_basis (QSbasis *B)
static int mpf_opt_work (mpf_QSdata *p, int *status, int primal_or_dual)
mpf_QSLIB_INTERFACE int mpf_QSadd_col (mpf_QSdata *p, int cnt, int *cmatind, mpf_t *cmatval, mpf_t obj, mpf_t lower, mpf_t upper, const char *name)
mpf_QSLIB_INTERFACE int mpf_QSadd_cols (mpf_QSdata *p, int num, int *cmatcnt, int *cmatbeg, int *cmatind, mpf_t *cmatval, mpf_t *obj, mpf_t *lower, mpf_t *upper, const char **names)
mpf_QSLIB_INTERFACE int mpf_QSadd_ranged_row (mpf_QSdata *p, int cnt, int *rmatind, const mpf_t *rmatval, const mpf_t *rhs, int sense, const mpf_t *range, const char *name)
mpf_QSLIB_INTERFACE int mpf_QSadd_ranged_rows (mpf_QSdata *p, 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)
mpf_QSLIB_INTERFACE int mpf_QSadd_row (mpf_QSdata *p, int cnt, int *rmatind, const mpf_t *rmatval, const mpf_t *rhs, int sense, const char *name)
mpf_QSLIB_INTERFACE int mpf_QSadd_rows (mpf_QSdata *p, int num, int *rmatcnt, int *rmatbeg, int *rmatind, const mpf_t *rmatval, const mpf_t *rhs, char *sense, const char **names)
static int mpf_qsbasis_to_illbasis (QSbasis *qB, mpf_ILLlp_basis *B)
mpf_QSLIB_INTERFACE int mpf_QSchange_bound (mpf_QSdata *p, int indx, int lu, const mpf_t bound)
mpf_QSLIB_INTERFACE int mpf_QSchange_bounds (mpf_QSdata *p, int num, int *collist, char *lu, const mpf_t *bounds)
mpf_QSLIB_INTERFACE int mpf_QSchange_coef (mpf_QSdata *p, int rowindex, int colindex, mpf_t coef)
mpf_QSLIB_INTERFACE int mpf_QSchange_objcoef (mpf_QSdata *p, int indx, mpf_t coef)
mpf_QSLIB_INTERFACE int mpf_QSchange_objsense (mpf_QSdata *p, int newsense)
mpf_QSLIB_INTERFACE int mpf_QSchange_range (mpf_QSdata *p, int rowindex, mpf_t range)
mpf_QSLIB_INTERFACE int mpf_QSchange_rhscoef (mpf_QSdata *p, int indx, mpf_t coef)
mpf_QSLIB_INTERFACE int mpf_QSchange_sense (mpf_QSdata *p, int rowindex, int sense)
mpf_QSLIB_INTERFACE int mpf_QSchange_senses (mpf_QSdata *p, int num, int *rowlist, char *sense)
mpf_QSLIB_INTERFACE int mpf_QScompute_row_norms (mpf_QSdata *p)
mpf_QSLIB_INTERFACE mpf_QSdata * mpf_QScopy_prob (mpf_QSdata *p, const char *newname)
mpf_QSLIB_INTERFACE mpf_QSdata * mpf_QScreate_prob (const char *name, int objsense)
mpf_QSLIB_INTERFACE int mpf_QSdelete_col (mpf_QSdata *p, int colindex)
mpf_QSLIB_INTERFACE int mpf_QSdelete_cols (mpf_QSdata *p, int num, int *dellist)
mpf_QSLIB_INTERFACE int mpf_QSdelete_named_column (mpf_QSdata *p, const char *colname)
mpf_QSLIB_INTERFACE int mpf_QSdelete_named_columns_list (mpf_QSdata *p, int num, const char **colnames)
mpf_QSLIB_INTERFACE int mpf_QSdelete_named_row (mpf_QSdata *p, const char *rowname)
mpf_QSLIB_INTERFACE int mpf_QSdelete_named_rows_list (mpf_QSdata *p, int num, const char **rownames)
mpf_QSLIB_INTERFACE int mpf_QSdelete_row (mpf_QSdata *p, int rowindex)
mpf_QSLIB_INTERFACE int mpf_QSdelete_rows (mpf_QSdata *p, int num, int *dellist)
mpf_QSLIB_INTERFACE int mpf_QSdelete_setcols (mpf_QSdata *p, int *flags)
mpf_QSLIB_INTERFACE int mpf_QSdelete_setrows (mpf_QSdata *p, int *flags)
mpf_QSLIB_INTERFACE void mpf_QSerror_collector_free (mpf_QSerror_collector c)
mpf_QSLIB_INTERFACE mpf_QSerror_collector mpf_QSerror_collector_new (void *fct, void *dest)
mpf_QSLIB_INTERFACE const
char * 		mpf_QSerror_get_desc (mpf_QSformat_error error)
mpf_QSLIB_INTERFACE const
char * 		mpf_QSerror_get_line (mpf_QSformat_error error)
mpf_QSLIB_INTERFACE int mpf_QSerror_get_line_number (mpf_QSformat_error error)
mpf_QSLIB_INTERFACE int mpf_QSerror_get_pos (mpf_QSformat_error error)
mpf_QSLIB_INTERFACE int mpf_QSerror_get_type (mpf_QSformat_error error)
mpf_QSLIB_INTERFACE mpf_QSerror_collector mpf_QSerror_memory_collector_new (mpf_QSerror_memory mem)
mpf_QSLIB_INTERFACE mpf_QSerror_memory mpf_QSerror_memory_create (int takeErrorLines)
mpf_QSLIB_INTERFACE void mpf_QSerror_memory_free (mpf_QSerror_memory mem)
mpf_QSLIB_INTERFACE mpf_QSformat_error mpf_QSerror_memory_get_last_error (mpf_QSerror_memory mem)
mpf_QSLIB_INTERFACE int mpf_QSerror_memory_get_nerrors (mpf_QSerror_memory mem)
mpf_QSLIB_INTERFACE int mpf_QSerror_memory_get_nof (mpf_QSerror_memory mem, int type)
mpf_QSLIB_INTERFACE mpf_QSformat_error mpf_QSerror_memory_get_prev_error (mpf_QSformat_error e)
mpf_QSLIB_INTERFACE void mpf_QSerror_print (FILE *f, mpf_QSformat_error error)
mpf_QSLIB_INTERFACE const
char * 		mpf_QSformat_error_type_string (int tp)
mpf_QSLIB_INTERFACE void mpf_QSfree (void *ptr)
mpf_QSLIB_INTERFACE void mpf_QSfree_basis (QSbasis *B)
mpf_QSLIB_INTERFACE void mpf_QSfree_prob (mpf_QSdata *p)
mpf_QSLIB_INTERFACE QSbasis * mpf_QSget_basis (mpf_QSdata *p)
mpf_QSLIB_INTERFACE int mpf_QSget_basis_and_row_norms_array (mpf_QSdata *p, char *cstat, char *rstat, mpf_t *rownorms)
mpf_QSLIB_INTERFACE int mpf_QSget_basis_array (mpf_QSdata *p, char *cstat, char *rstat)
mpf_QSLIB_INTERFACE int mpf_QSget_basis_order (mpf_QSdata *p, int *basorder)
mpf_QSLIB_INTERFACE int mpf_QSget_binv_row (mpf_QSdata *p, int indx, mpf_t *binvrow)
mpf_QSLIB_INTERFACE int mpf_QSget_bound (mpf_QSdata *p, int colindex, int lu, mpf_t *bound)
mpf_QSLIB_INTERFACE int mpf_QSget_bounds (mpf_QSdata *p, mpf_t *lower, mpf_t *upper)
mpf_QSLIB_INTERFACE int mpf_QSget_bounds_list (mpf_QSdata *p, int num, int *collist, mpf_t *lb, mpf_t *ub)
mpf_QSLIB_INTERFACE int mpf_QSget_coef (mpf_QSdata *p, int rowindex, int colindex, mpf_t *coef)
mpf_QSLIB_INTERFACE int mpf_QSget_colcount (mpf_QSdata *p)
mpf_QSLIB_INTERFACE int mpf_QSget_colnames (mpf_QSdata *p, char **colnames)
mpf_QSLIB_INTERFACE int mpf_QSget_column_index (mpf_QSdata *p, const char *name, int *colindex)
mpf_QSLIB_INTERFACE int mpf_QSget_columns (mpf_QSdata *p, int **colcnt, int **colbeg, int **colind, mpf_t **colval, mpf_t **obj, mpf_t **lower, mpf_t **upper, char ***names)
mpf_QSLIB_INTERFACE int mpf_QSget_columns_list (mpf_QSdata *p, 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_QSLIB_INTERFACE int mpf_QSget_infeas_array (mpf_QSdata *p, mpf_t *pi)
mpf_QSLIB_INTERFACE int mpf_QSget_intcount (mpf_QSdata *p, int *count)
mpf_QSLIB_INTERFACE int mpf_QSget_intflags (mpf_QSdata *p, int *intflags)
mpf_QSLIB_INTERFACE int mpf_QSget_itcnt (mpf_QSdata *p, int *pI_iter, int *pII_iter, int *dI_iter, int *dII_iter, int *tot_iter)
mpf_QSLIB_INTERFACE int mpf_QSget_named_pi (mpf_QSdata *p, const char *rowname, mpf_t *val)
mpf_QSLIB_INTERFACE int mpf_QSget_named_rc (mpf_QSdata *p, const char *colname, mpf_t *val)
mpf_QSLIB_INTERFACE int mpf_QSget_named_slack (mpf_QSdata *p, const char *rowname, mpf_t *val)
mpf_QSLIB_INTERFACE int mpf_QSget_named_x (mpf_QSdata *p, const char *colname, mpf_t *val)
mpf_QSLIB_INTERFACE int mpf_QSget_nzcount (mpf_QSdata *p)
mpf_QSLIB_INTERFACE int mpf_QSget_obj (mpf_QSdata *p, mpf_t *obj)
mpf_QSLIB_INTERFACE int mpf_QSget_obj_list (mpf_QSprob p, int num, int *collist, mpf_t *obj)
mpf_QSLIB_INTERFACE char * mpf_QSget_objname (mpf_QSdata *p)
mpf_QSLIB_INTERFACE int mpf_QSget_objsense (mpf_QSdata *p, int *objsense)
mpf_QSLIB_INTERFACE int mpf_QSget_objval (mpf_QSdata *p, mpf_t *value)
mpf_QSLIB_INTERFACE int mpf_QSget_param (mpf_QSdata *p, int whichparam, int *value)
mpf_QSLIB_INTERFACE int mpf_QSget_param_EGlpNum (mpf_QSdata *p, int whichparam, mpf_t *value)
mpf_QSLIB_INTERFACE int mpf_QSget_pi_array (mpf_QSdata *p, mpf_t *pi)
mpf_QSLIB_INTERFACE mpf_QSdata * mpf_QSget_prob (mpf_QSline_reader reader, const char *probname, const char *filetype)
mpf_QSLIB_INTERFACE char * mpf_QSget_probname (mpf_QSdata *p)
mpf_QSLIB_INTERFACE int mpf_QSget_ranged_rows (mpf_QSdata *p, int **rowcnt, int **rowbeg, int **rowind, mpf_t **rowval, mpf_t **rhs, char **sense, mpf_t **range, char ***names)
mpf_QSLIB_INTERFACE int mpf_QSget_ranged_rows_list (mpf_QSdata *p, int num, int *rowlist, int **rowcnt, int **rowbeg, int **rowind, mpf_t **rowval, mpf_t **rhs, char **sense, mpf_t **range, char ***names)
mpf_QSLIB_INTERFACE int mpf_QSget_rc_array (mpf_QSdata *p, mpf_t *rc)
mpf_QSLIB_INTERFACE int mpf_QSget_rhs (mpf_QSdata *p, mpf_t *rhs)
mpf_QSLIB_INTERFACE int mpf_QSget_row_index (mpf_QSdata *p, const char *name, int *rowindex)
mpf_QSLIB_INTERFACE int mpf_QSget_rowcount (mpf_QSdata *p)
mpf_QSLIB_INTERFACE int mpf_QSget_rownames (mpf_QSdata *p, char **rownames)
mpf_QSLIB_INTERFACE int mpf_QSget_rows (mpf_QSdata *p, int **rowcnt, int **rowbeg, int **rowind, mpf_t **rowval, mpf_t **rhs, char **sense, char ***names)
mpf_QSLIB_INTERFACE int mpf_QSget_rows_list (mpf_QSdata *p, int num, int *rowlist, int **rowcnt, int **rowbeg, int **rowind, mpf_t **rowval, mpf_t **rhs, char **sense, char ***names)
mpf_QSLIB_INTERFACE int mpf_QSget_senses (mpf_QSdata *p, char *senses)
mpf_QSLIB_INTERFACE int mpf_QSget_slack_array (mpf_QSdata *p, mpf_t *slack)
mpf_QSLIB_INTERFACE int mpf_QSget_solution (mpf_QSdata *p, mpf_t *value, mpf_t *x, mpf_t *pi, mpf_t *slack, mpf_t *rc)
mpf_QSLIB_INTERFACE int mpf_QSget_status (mpf_QSdata *p, int *status)
mpf_QSLIB_INTERFACE int mpf_QSget_tableau_row (mpf_QSdata *p, int indx, mpf_t *tableaurow)
mpf_QSLIB_INTERFACE int mpf_QSget_x_array (mpf_QSdata *p, mpf_t *x)
mpf_QSLIB_INTERFACE void mpf_QSline_reader_free (mpf_QSline_reader reader)
mpf_QSLIB_INTERFACE char * mpf_QSline_reader_get (mpf_QSline_reader reader, char *s, int size)
mpf_QSLIB_INTERFACE mpf_QSline_reader mpf_QSline_reader_new (void *fct, void *data_src)
mpf_QSLIB_INTERFACE void mpf_QSline_reader_set_error_collector (mpf_QSline_reader reader, mpf_QSerror_collector collector)
mpf_QSLIB_INTERFACE int mpf_QSload_basis (mpf_QSdata *p, QSbasis *B)
mpf_QSLIB_INTERFACE int mpf_QSload_basis_and_row_norms_array (mpf_QSdata *p, char *cstat, char *rstat, mpf_t *rownorms)
mpf_QSLIB_INTERFACE int mpf_QSload_basis_array (mpf_QSdata *p, char *cstat, char *rstat)
mpf_QSLIB_INTERFACE mpf_QSdata * mpf_QSload_prob (const char *probname, int ncols, int nrows, int *cmatcnt, int *cmatbeg, int *cmatind, mpf_t *cmatval, int objsense, mpf_t *obj, mpf_t *rhs, char *sense, mpf_t *lower, mpf_t *upper, const char **colnames, const char **rownames)
mpf_QSLIB_INTERFACE int mpf_QSnew_col (mpf_QSdata *p, const mpf_t obj, const mpf_t lower, const mpf_t upper, const char *name)
mpf_QSLIB_INTERFACE int mpf_QSnew_row (mpf_QSdata *p, const mpf_t rhs, int sense, const char *name)
mpf_QSLIB_INTERFACE int mpf_QSopt_dual (mpf_QSdata *p, int *status)
mpf_QSLIB_INTERFACE int mpf_QSopt_pivotin_col (mpf_QSdata *p, int ccnt, int *clist)
mpf_QSLIB_INTERFACE int mpf_QSopt_pivotin_row (mpf_QSdata *p, int rcnt, int *rlist)
mpf_QSLIB_INTERFACE int mpf_QSopt_primal (mpf_QSdata *p, int *status)
mpf_QSLIB_INTERFACE int mpf_QSopt_strongbranch (mpf_QSdata *p, int ncand, int *candidatelist, mpf_t *xlist, mpf_t *down_vals, mpf_t *up_vals, int iterations, mpf_t objbound)
mpf_QSLIB_INTERFACE int mpf_QSread_and_load_basis (mpf_QSdata *p, const char *filename)
mpf_QSLIB_INTERFACE QSbasis * mpf_QSread_basis (mpf_QSdata *p, const char *filename)
mpf_QSLIB_INTERFACE mpf_QSdata * mpf_QSread_prob (const char *filename, const char *filetype)
mpf_QSLIB_INTERFACE int mpf_QSreport_prob (mpf_QSdata *p, const char *filetype, mpf_qserror_collector *c)
mpf_QSLIB_INTERFACE int mpf_QSset_param (mpf_QSdata *p, int whichparam, int newvalue)
mpf_QSLIB_INTERFACE int mpf_QSset_param_EGlpNum (mpf_QSdata *p, int whichparam, mpf_t newvalue)
void mpf_QSset_precision (const unsigned prec)
mpf_QSLIB_INTERFACE void mpf_QSset_reporter (mpf_QSprob prob, int skip, void *fct, void *dest)
mpf_QSLIB_INTERFACE int mpf_QStest_row_norms (mpf_QSdata *p)
mpf_QSLIB_INTERFACE char * mpf_QSversion (void)
mpf_QSLIB_INTERFACE int mpf_QSwrite_basis (mpf_QSdata *p, QSbasis *B, const char *filename)
mpf_QSLIB_INTERFACE int mpf_QSwrite_prob (mpf_QSdata *p, const char *filename, const char *filetype)
static int mpf_QSwrite_prob_EGioFile (mpf_QSdata *p, EGioFile_t *out, const char *filetype)
mpf_QSLIB_INTERFACE int mpf_QSwrite_prob_file (mpf_QSdata *p, FILE *out, const char *filetype)

Variables

static int TRACE = 0

Function Documentation

static void mpf_check_pointer ( void *  p,
const char *  fct,
const char *  param 
) [static]

Definition at line 3614 of file mpf_qsopt.c.

References NULL.

Referenced by mpf_QSerror_collector_new(), mpf_QSerror_get_desc(), mpf_QSerror_get_line(), mpf_QSerror_get_line_number(), mpf_QSerror_get_pos(), mpf_QSerror_get_type(), mpf_QSerror_memory_collector_new(), mpf_QSerror_memory_get_last_error(), mpf_QSerror_memory_get_nerrors(), mpf_QSerror_memory_get_nof(), mpf_QSerror_memory_get_prev_error(), mpf_QSerror_print(), mpf_QSline_reader_get(), mpf_QSline_reader_new(), mpf_QSline_reader_set_error_collector(), and mpf_QSset_reporter().

static int mpf_check_qsdata_pointer ( mpf_QSdata *  p  ) 

Definition at line 3570 of file mpf_qsopt.c.

References NULL.

Referenced by mpf_QSadd_col(), mpf_QSadd_cols(), mpf_QSadd_ranged_row(), mpf_QSadd_ranged_rows(), mpf_QSadd_row(), mpf_QSadd_rows(), mpf_QSchange_bound(), mpf_QSchange_bounds(), mpf_QSchange_coef(), mpf_QSchange_objcoef(), mpf_QSchange_objsense(), mpf_QSchange_range(), mpf_QSchange_rhscoef(), mpf_QSchange_sense(), mpf_QSchange_senses(), mpf_QScompute_row_norms(), mpf_QScopy_prob(), mpf_QSdelete_col(), mpf_QSdelete_cols(), mpf_QSdelete_named_column(), mpf_QSdelete_named_columns_list(), mpf_QSdelete_named_row(), mpf_QSdelete_named_rows_list(), mpf_QSdelete_row(), mpf_QSdelete_rows(), mpf_QSdelete_setcols(), mpf_QSdelete_setrows(), mpf_QSget_basis_and_row_norms_array(), mpf_QSget_basis_array(), mpf_QSget_basis_order(), mpf_QSget_binv_row(), mpf_QSget_bound(), mpf_QSget_bounds(), mpf_QSget_bounds_list(), mpf_QSget_coef(), mpf_QSget_colcount(), mpf_QSget_colnames(), mpf_QSget_column_index(), mpf_QSget_columns(), mpf_QSget_columns_list(), mpf_QSget_infeas_array(), mpf_QSget_intcount(), mpf_QSget_intflags(), mpf_QSget_itcnt(), mpf_QSget_named_pi(), mpf_QSget_named_rc(), mpf_QSget_named_slack(), mpf_QSget_named_x(), mpf_QSget_nzcount(), mpf_QSget_obj(), mpf_QSget_obj_list(), mpf_QSget_objname(), mpf_QSget_objsense(), mpf_QSget_objval(), mpf_QSget_param(), mpf_QSget_param_EGlpNum(), mpf_QSget_pi_array(), mpf_QSget_probname(), mpf_QSget_ranged_rows(), mpf_QSget_ranged_rows_list(), mpf_QSget_rc_array(), mpf_QSget_rhs(), mpf_QSget_row_index(), mpf_QSget_rowcount(), mpf_QSget_rownames(), mpf_QSget_rows(), mpf_QSget_rows_list(), mpf_QSget_senses(), mpf_QSget_slack_array(), mpf_QSget_solution(), mpf_QSget_status(), mpf_QSget_tableau_row(), mpf_QSget_x_array(), mpf_QSload_basis(), mpf_QSload_basis_and_row_norms_array(), mpf_QSload_basis_array(), mpf_QSnew_col(), mpf_QSnew_row(), mpf_QSopt_dual(), mpf_QSopt_pivotin_col(), mpf_QSopt_pivotin_row(), mpf_QSopt_primal(), mpf_QSopt_strongbranch(), mpf_QSread_and_load_basis(), mpf_QSread_basis(), mpf_QSset_param(), mpf_QSset_param_EGlpNum(), mpf_QSset_reporter(), mpf_QStest_row_norms(), and mpf_QSwrite_basis().

static int mpf_formatIsMps ( const char *  filetype,
int *  isMps 
) [static]

Definition at line 3584 of file mpf_qsopt.c.

References ILL_CLEANUP.

Referenced by mpf_QSreport_prob().

void mpf_free_cache ( mpf_QSdata *  p  ) 

Definition at line 2163 of file mpf_qsopt.c.

References mpf_qsdata::cache, ILL_IFFREE, mpf_ILLlp_cache_free(), QS_LP_MODIFIED, mpf_qsdata::qstatus, and mpf_ILLlp_cache::val.

Referenced by mpf_opt_work(), mpf_QSadd_col(), mpf_QSadd_cols(), mpf_QSadd_ranged_rows(), mpf_QSadd_rows(), mpf_QSchange_bound(), mpf_QSchange_bounds(), mpf_QSchange_coef(), mpf_QSchange_objcoef(), mpf_QSchange_objsense(), mpf_QSchange_range(), mpf_QSchange_rhscoef(), mpf_QSchange_senses(), mpf_QSdelete_cols(), mpf_QSdelete_rows(), mpf_QSnew_col(), mpf_QSnew_row(), and mpf_QSopt_strongbranch().

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int mpf_grab_basis ( mpf_QSdata *  p  ) 

Definition at line 2025 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_ILLlp_basis::colnorms, mpf_ILLlp_basis::cstat, mpf_price_info::dII_price, ILL_IFFREE, ILL_SAFE_MALLOC, mpf_qsdata::lp, mpf_ILLlib_getbasis(), mpf_ILLlib_getrownorms(), mpf_ILLlp_basis_free(), mpf_ILLlp_basis_init(), mpf_ILLlp_basis::nrows, mpf_ILLlpdata::nrows, mpf_ILLlp_basis::nstruct, mpf_ILLlpdata::nstruct, mpf_qsdata::pricing, QS_PRICE_DSTEEP, mpf_qsdata::qslp, mpf_ILLlp_basis::rownorms, and mpf_ILLlp_basis::rstat.

Referenced by mpf_opt_work(), mpf_QScompute_row_norms(), mpf_QSopt_pivotin_col(), and mpf_QSopt_pivotin_row().

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int mpf_grab_cache ( mpf_QSdata *  p,
int  status 
)

Definition at line 2090 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_qsdata::cache, mpf_ILLlp_basis::cstat, ILL_SAFE_MALLOC, mpf_qsdata::lp, mpf_ILLlib_cache_solution(), mpf_ILLlp_cache_alloc(), mpf_ILLlp_cache_free(), mpf_ILLlp_cache_init(), mpf_SZERO_TOLER, mpf_ILLlp_cache::nrows, mpf_ILLlpdata::nrows, mpf_ILLlp_cache::nstruct, mpf_ILLlpdata::nstruct, mpf_lpinfo::O, mpf_ILLlpdata::objsense, QS_COL_BSTAT_BASIC, QS_COL_BSTAT_LOWER, QS_COL_BSTAT_UPPER, mpf_qsdata::qslp, mpf_ILLlp_cache::rc, STAT_LOWER, STAT_UPPER, mpf_ILLlpdata::structmap, mpf_ILLlp_cache::val, VFIXED, mpf_lpinfo::vstat, and mpf_lpinfo::vtype.

Referenced by mpf_opt_work().

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static int mpf_illbasis_to_qsbasis ( mpf_ILLlp_basis *  B,
QSbasis *  qB 
)

Definition at line 1961 of file mpf_qsopt.c.

References mpf_ILLlp_basis::cstat, qsbasis::cstat, ILL_SAFE_MALLOC, mpf_ILLlp_basis::nrows, qsbasis::nrows, mpf_ILLlp_basis::nstruct, qsbasis::nstruct, mpf_ILLlp_basis::rstat, and qsbasis::rstat.

Referenced by mpf_QSget_basis(), and mpf_QSread_basis().

static void mpf_init_basis ( QSbasis *  B  )  [static]

Definition at line 2350 of file mpf_qsopt.c.

References qsbasis::cstat, qsbasis::nrows, qsbasis::nstruct, and qsbasis::rstat.

Referenced by mpf_QSget_basis(), and mpf_QSread_basis().

static int mpf_opt_work ( mpf_QSdata *  p,
int *  status,
int  primal_or_dual 
) [static]

Definition at line 257 of file mpf_qsopt.c.

References __QS_SB_VERB, mpf_qsdata::basis, mpf_lpinfo::basisid, DUAL_SIMPLEX, mpf_qsdata::factorok, mpf_lpinfo::fbasisid, ILL_IFFREE, mpf_qsdata::itcnt, mpf_qsdata::lp, mpf_free_cache(), mpf_grab_basis(), mpf_grab_cache(), mpf_ILLlib_optimize(), mpf_ILLlp_basis_free(), mpf_ILLlp_scale(), mpf_ILLprice_free_pricing_info(), mpf_QScopy_prob(), mpf_QSfree_prob(), mpf_ILLlpdata::nrows, mpf_ILLlp_basis::nrows, mpf_ILLlpdata::nstruct, mpf_ILLlp_basis::nstruct, mpf_qsdata::pricing, PRIMAL_SIMPLEX, QS_LP_CHANGE_PREC, QS_LP_OPTIMAL, QS_LP_UNSOLVED, mpf_qsdata::qslp, mpf_qsdata::qstatus, mpf_qsdata::simplex_display, and mpf_qsdata::simplex_scaling.

Referenced by mpf_QSopt_dual(), and mpf_QSopt_primal().

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mpf_QSLIB_INTERFACE int mpf_QSadd_col ( mpf_QSdata *  p,
int  cnt,
int *  cmatind,
mpf_t *  cmatval,
mpf_t  obj,
mpf_t  lower,
mpf_t  upper,
const char *  name 
)

Definition at line 906 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_qsdata::factorok, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), and mpf_ILLlib_addcol().

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mpf_QSLIB_INTERFACE int mpf_QSadd_cols ( mpf_QSdata *  p,
int  num,
int *  cmatcnt,
int *  cmatbeg,
int *  cmatind,
mpf_t *  cmatval,
mpf_t *  obj,
mpf_t *  lower,
mpf_t *  upper,
const char **  names 
)

Definition at line 877 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_qsdata::factorok, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), and mpf_ILLlib_addcols().

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mpf_QSLIB_INTERFACE int mpf_QSadd_ranged_row ( mpf_QSdata *  p,
int  cnt,
int *  rmatind,
const mpf_t *  rmatval,
const mpf_t *  rhs,
int  sense,
const mpf_t *  range,
const char *  name 
)

Definition at line 991 of file mpf_qsopt.c.

References mpf_check_qsdata_pointer(), and mpf_QSadd_ranged_rows().

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mpf_QSLIB_INTERFACE int mpf_QSadd_ranged_rows ( mpf_QSdata *  p,
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 
)

Definition at line 954 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_qsdata::factorok, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), mpf_ILLlib_addrows(), mpf_ILLlib_loadrownorms(), mpf_qsdata::pricing, and mpf_ILLlp_basis::rownorms.

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mpf_QSLIB_INTERFACE int mpf_QSadd_row ( mpf_QSdata *  p,
int  cnt,
int *  rmatind,
const mpf_t *  rmatval,
const mpf_t *  rhs,
int  sense,
const char *  name 
)

Definition at line 1060 of file mpf_qsopt.c.

References mpf_check_qsdata_pointer(), and mpf_QSadd_rows().

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mpf_QSLIB_INTERFACE int mpf_QSadd_rows ( mpf_QSdata *  p,
int  num,
int *  rmatcnt,
int *  rmatbeg,
int *  rmatind,
const mpf_t *  rmatval,
const mpf_t *  rhs,
char *  sense,
const char **  names 
)

Definition at line 1024 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_qsdata::factorok, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), mpf_ILLlib_addrows(), mpf_ILLlib_loadrownorms(), mpf_qsdata::pricing, and mpf_ILLlp_basis::rownorms.

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static int mpf_qsbasis_to_illbasis ( QSbasis *  qB,
mpf_ILLlp_basis *  B 
)

Definition at line 1988 of file mpf_qsopt.c.

References qsbasis::cstat, mpf_ILLlp_basis::cstat, ILL_CLEANUP, ILL_SAFE_MALLOC, qsbasis::nrows, mpf_ILLlp_basis::nrows, qsbasis::nstruct, mpf_ILLlp_basis::nstruct, QS_COL_BSTAT_BASIC, QS_ROW_BSTAT_BASIC, qsbasis::rstat, and mpf_ILLlp_basis::rstat.

Referenced by mpf_QSload_basis(), and mpf_QSwrite_basis().

mpf_QSLIB_INTERFACE int mpf_QSchange_bound ( mpf_QSdata *  p,
int  indx,
int  lu,
const mpf_t  bound 
)

Definition at line 1563 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), and mpf_ILLlib_chgbnd().

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mpf_QSLIB_INTERFACE int mpf_QSchange_bounds ( mpf_QSdata *  p,
int  num,
int *  collist,
char *  lu,
const mpf_t *  bounds 
)

Definition at line 1541 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), and mpf_ILLlib_chgbnds().

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mpf_QSLIB_INTERFACE int mpf_QSchange_coef ( mpf_QSdata *  p,
int  rowindex,
int  colindex,
mpf_t  coef 
)

Definition at line 1480 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), and mpf_ILLlib_chgcoef().

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mpf_QSLIB_INTERFACE int mpf_QSchange_objcoef ( mpf_QSdata *  p,
int  indx,
mpf_t  coef 
)

Definition at line 1501 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), and mpf_ILLlib_chgobj().

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mpf_QSLIB_INTERFACE int mpf_QSchange_objsense ( mpf_QSdata *  p,
int  newsense 
)

Definition at line 785 of file mpf_qsopt.c.

References mpf_qsdata::lobjlim, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), mpf_ILLsimplex_set_bound(), mpf_ILLlpdata::objsense, QS_MAX, QS_MIN, mpf_qsdata::qslp, and mpf_qsdata::uobjlim.

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mpf_QSLIB_INTERFACE int mpf_QSchange_range ( mpf_QSdata *  p,
int  rowindex,
mpf_t  range 
)

Definition at line 1420 of file mpf_qsopt.c.

References mpf_qsdata::factorok, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), and mpf_ILLlib_chgrange().

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mpf_QSLIB_INTERFACE int mpf_QSchange_rhscoef ( mpf_QSdata *  p,
int  indx,
mpf_t  coef 
)

Definition at line 1521 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), and mpf_ILLlib_chgrhs().

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mpf_QSLIB_INTERFACE int mpf_QSchange_sense ( mpf_QSdata *  p,
int  rowindex,
int  sense 
)

Definition at line 1441 of file mpf_qsopt.c.

References mpf_check_qsdata_pointer(), and mpf_QSchange_senses().

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mpf_QSLIB_INTERFACE int mpf_QSchange_senses ( mpf_QSdata *  p,
int  num,
int *  rowlist,
char *  sense 
)

Definition at line 1399 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), and mpf_ILLlib_chgsense().

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mpf_QSLIB_INTERFACE int mpf_QScompute_row_norms ( mpf_QSdata *  p  ) 

Definition at line 2262 of file mpf_qsopt.c.

References mpf_price_info::dII_price, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_grab_basis(), mpf_ILLlib_recompute_rownorms(), mpf_qsdata::pricing, and QS_PRICE_DSTEEP.

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mpf_QSLIB_INTERFACE mpf_QSdata* mpf_QScopy_prob ( mpf_QSdata *  p,
const char *  newname 
)

Definition at line 687 of file mpf_qsopt.c.

References mpf_ILLlpdata::A, mpf_ILLlpdata::colnames, mpf_qsdata::factorok, mpf_price_info::h, mpf_price_info::htrigger, ILL_namebufsize, ILL_SAFE_MALLOC, mpf_ILLlpdata::intmarker, mpf_ILLlpdata::lower, mpf_qsdata::lp, mpf_ILLmatrix::matbeg, mpf_ILLmatrix::matcnt, mpf_ILLmatrix::matind, mpf_ILLmatrix::matval, mpf_check_qsdata_pointer(), mpf_ILLheap_init(), mpf_ILLlib_addcol(), mpf_ILLlib_newrows(), mpf_QScreate_prob(), mpf_ILLlpdata::nrows, mpf_ILLlpdata::nstruct, mpf_ILLlpdata::obj, mpf_ILLlpdata::objname, mpf_ILLlpdata::objsense, mpf_qsdata::pricing, mpf_qsdata::qslp, mpf_ILLlpdata::rangeval, mpf_ILLlpdata::rhs, mpf_ILLlpdata::rownames, mpf_ILLlpdata::sense, mpf_qsdata::simplex_display, mpf_qsdata::simplex_scaling, mpf_ILLlpdata::structmap, and mpf_ILLlpdata::upper.

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mpf_QSLIB_INTERFACE mpf_QSdata* mpf_QScreate_prob ( const char *  name,
int  objsense 
)

Definition at line 500 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_pI_uinfo::c_obj, mpf_qsdata::cache, itcnt_t::dI_iter, mpf_price_info::dI_price, itcnt_t::dII_iter, mpf_price_info::dII_price, mpf_lpinfo::dinfeas, mpf_lpinfo::dobjval, mpf_pI_uinfo::dty, mpf_qsdata::factorok, mpf_price_info::htrigger, ILL_SAFE_MALLOC, mpf_qsdata::itcnt, mpf_qsdata::lobjlim, mpf_qsdata::lp, mpf_ILL_MAXDOUBLE, mpf_ILL_MINDOUBLE, mpf_ILLlpdata_init(), mpf_ILLprice_init_pricing_info(), mpf_ILLsimplex_init_lpinfo(), mpf_ILLsimplex_load_lpinfo(), mpf_QSfree_prob(), mpf_qsdata::name, mpf_lpinfo::objbound, mpf_ILLlpdata::objsense, mpf_lpinfo::objval, itcnt_t::pI_iter, mpf_price_info::pI_price, itcnt_t::pII_iter, mpf_price_info::pII_price, mpf_lpinfo::pinfeas, mpf_pI_uinfo::piv, mpf_lpinfo::pobjval, mpf_qsdata::pricing, mpf_ILLlpdata::probname, QS_DEFAULT_PRICE_DI, QS_DEFAULT_PRICE_DII, QS_DEFAULT_PRICE_PI, QS_DEFAULT_PRICE_PII, QS_LP_UNSOLVED, QS_MAX, mpf_qsdata::qslp, mpf_qsdata::qstatus, mpf_qsdata::simplex_display, mpf_qsdata::simplex_scaling, itcnt_t::tot_iter, mpf_pI_uinfo::tz, mpf_qsdata::uobjlim, and mpf_lpinfo::upd.

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mpf_QSLIB_INTERFACE int mpf_QSdelete_col ( mpf_QSdata *  p,
int  colindex 
)

Definition at line 1279 of file mpf_qsopt.c.

References mpf_check_qsdata_pointer(), and mpf_QSdelete_cols().

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mpf_QSLIB_INTERFACE int mpf_QSdelete_cols ( mpf_QSdata *  p,
int  num,
int *  dellist 
)

Definition at line 1249 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_qsdata::factorok, ILL_IFFREE, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), mpf_ILLlib_delcols(), and mpf_ILLlp_basis_free().

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mpf_QSLIB_INTERFACE int mpf_QSdelete_named_column ( mpf_QSdata *  p,
const char *  colname 
)

Definition at line 1342 of file mpf_qsopt.c.

References mpf_check_qsdata_pointer(), mpf_QSdelete_cols(), and mpf_QSget_column_index().

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mpf_QSLIB_INTERFACE int mpf_QSdelete_named_columns_list ( mpf_QSdata *  p,
int  num,
const char **  colnames 
)

Definition at line 1365 of file mpf_qsopt.c.

References ILL_IFFREE, ILL_SAFE_MALLOC, mpf_check_qsdata_pointer(), mpf_QSdelete_cols(), and mpf_QSget_column_index().

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mpf_QSLIB_INTERFACE int mpf_QSdelete_named_row ( mpf_QSdata *  p,
const char *  rowname 
)

Definition at line 1192 of file mpf_qsopt.c.

References mpf_check_qsdata_pointer(), mpf_QSdelete_rows(), and mpf_QSget_row_index().

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mpf_QSLIB_INTERFACE int mpf_QSdelete_named_rows_list ( mpf_QSdata *  p,
int  num,
const char **  rownames 
)

Definition at line 1215 of file mpf_qsopt.c.

References ILL_IFFREE, ILL_SAFE_MALLOC, mpf_check_qsdata_pointer(), mpf_QSdelete_rows(), and mpf_QSget_row_index().

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mpf_QSLIB_INTERFACE int mpf_QSdelete_row ( mpf_QSdata *  p,
int  rowindex 
)

Definition at line 1129 of file mpf_qsopt.c.

References mpf_check_qsdata_pointer(), and mpf_QSdelete_rows().

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mpf_QSLIB_INTERFACE int mpf_QSdelete_rows ( mpf_QSdata *  p,
int  num,
int *  dellist 
)

Definition at line 1092 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_qsdata::cache, mpf_qsdata::factorok, ILL_IFFREE, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), mpf_ILLlib_delrows(), and mpf_ILLlp_basis_free().

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mpf_QSLIB_INTERFACE int mpf_QSdelete_setcols ( mpf_QSdata *  p,
int *  flags 
)

Definition at line 1299 of file mpf_qsopt.c.

References ILL_IFFREE, ILL_SAFE_MALLOC, mpf_check_qsdata_pointer(), mpf_QSdelete_cols(), mpf_ILLlpdata::nstruct, and mpf_qsdata::qslp.

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mpf_QSLIB_INTERFACE int mpf_QSdelete_setrows ( mpf_QSdata *  p,
int *  flags 
)

Definition at line 1149 of file mpf_qsopt.c.

References ILL_IFFREE, ILL_SAFE_MALLOC, mpf_check_qsdata_pointer(), mpf_QSdelete_rows(), mpf_ILLlpdata::nrows, and mpf_qsdata::qslp.

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mpf_QSLIB_INTERFACE void mpf_QSerror_collector_free ( mpf_QSerror_collector  c  ) 

Definition at line 3677 of file mpf_qsopt.c.

References mpf_ILLerror_collector_free().

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mpf_QSLIB_INTERFACE mpf_QSerror_collector mpf_QSerror_collector_new ( void *  fct,
void *  dest 
)

Definition at line 3662 of file mpf_qsopt.c.

References mpf_check_pointer(), and mpf_ILLerror_collector_new().

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mpf_QSLIB_INTERFACE const char* mpf_QSerror_get_desc ( mpf_QSformat_error  error  ) 

Definition at line 3824 of file mpf_qsopt.c.

References mpf_qsformat_error::desc, and mpf_check_pointer().

Referenced by mpf_ILLformat_error_print().

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mpf_QSLIB_INTERFACE const char* mpf_QSerror_get_line ( mpf_QSformat_error  error  ) 

Definition at line 3845 of file mpf_qsopt.c.

References mpf_check_pointer(), and mpf_qsformat_error::theLine.

Referenced by mpf_ILLformat_error_print().

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mpf_QSLIB_INTERFACE int mpf_QSerror_get_line_number ( mpf_QSformat_error  error  ) 

Definition at line 3831 of file mpf_qsopt.c.

References mpf_qsformat_error::lineNumber, and mpf_check_pointer().

Referenced by mpf_ILLformat_error_print().

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mpf_QSLIB_INTERFACE int mpf_QSerror_get_pos ( mpf_QSformat_error  error  ) 

Definition at line 3838 of file mpf_qsopt.c.

References mpf_qsformat_error::at, and mpf_check_pointer().

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mpf_QSLIB_INTERFACE int mpf_QSerror_get_type ( mpf_QSformat_error  error  ) 

Definition at line 3817 of file mpf_qsopt.c.

References mpf_check_pointer(), and mpf_qsformat_error::type.

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mpf_QSLIB_INTERFACE mpf_QSerror_collector mpf_QSerror_memory_collector_new ( mpf_QSerror_memory  mem  ) 

Definition at line 3671 of file mpf_qsopt.c.

References mpf_check_pointer(), and mpf_ILLerror_memory_collector_new().

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mpf_QSLIB_INTERFACE mpf_QSerror_memory mpf_QSerror_memory_create ( int  takeErrorLines  ) 

Definition at line 3869 of file mpf_qsopt.c.

References mpf_ILLerror_memory_create().

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mpf_QSLIB_INTERFACE void mpf_QSerror_memory_free ( mpf_QSerror_memory  mem  ) 

Definition at line 3875 of file mpf_qsopt.c.

References mpf_ILLerror_memory_free(), and NULL.

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mpf_QSLIB_INTERFACE mpf_QSformat_error mpf_QSerror_memory_get_last_error ( mpf_QSerror_memory  mem  ) 

Definition at line 3907 of file mpf_qsopt.c.

References mpf_qserror_memory::error_list, and mpf_check_pointer().

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mpf_QSLIB_INTERFACE int mpf_QSerror_memory_get_nerrors ( mpf_QSerror_memory  mem  ) 

Definition at line 3884 of file mpf_qsopt.c.

References mpf_check_pointer(), and mpf_qserror_memory::nerror.

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mpf_QSLIB_INTERFACE int mpf_QSerror_memory_get_nof ( mpf_QSerror_memory  mem,
int  type 
)

Definition at line 3891 of file mpf_qsopt.c.

References mpf_qserror_memory::has_error, ILL_REPRT, mpf_check_pointer(), and QS_INPUT_NERROR.

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mpf_QSLIB_INTERFACE mpf_QSformat_error mpf_QSerror_memory_get_prev_error ( mpf_QSformat_error  e  ) 

Definition at line 3914 of file mpf_qsopt.c.

References mpf_check_pointer(), mpf_qsformat_error::next, and NULL.

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mpf_QSLIB_INTERFACE void mpf_QSerror_print ( FILE *  f,
mpf_QSformat_error  error 
)

Definition at line 3852 of file mpf_qsopt.c.

References mpf_check_pointer(), mpf_ILLformat_error_print(), and NULL.

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mpf_QSLIB_INTERFACE const char* mpf_QSformat_error_type_string ( int  tp  ) 

Definition at line 3785 of file mpf_qsopt.c.

References QS_DATA_ERROR, QS_DATA_WARN, QS_LP_FORMAT_ERROR, QS_LP_FORMAT_WARN, QS_MPS_FORMAT_ERROR, and QS_MPS_FORMAT_WARN.

Referenced by mpf_ILLformat_error_print().

mpf_QSLIB_INTERFACE void mpf_QSfree ( void *  ptr  ) 

Definition at line 3339 of file mpf_qsopt.c.

References ILL_IFFREE.

mpf_QSLIB_INTERFACE void mpf_QSfree_basis ( QSbasis *  B  ) 

Definition at line 2338 of file mpf_qsopt.c.

References qsbasis::cstat, ILL_IFFREE, and qsbasis::rstat.

mpf_QSLIB_INTERFACE void mpf_QSfree_prob ( mpf_QSdata *  p  ) 

Definition at line 2288 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_pI_uinfo::c_obj, mpf_qsdata::cache, mpf_lpinfo::dinfeas, mpf_lpinfo::dobjval, mpf_pI_uinfo::dty, mpf_price_info::htrigger, ILL_IFFREE, mpf_qsdata::lobjlim, mpf_qsdata::lp, mpf_ILLlp_basis_free(), mpf_ILLlp_cache_free(), mpf_ILLlpdata_free(), mpf_ILLprice_free_pricing_info(), mpf_ILLsimplex_free_lpinfo(), mpf_qsdata::name, mpf_lpinfo::objbound, mpf_lpinfo::objval, mpf_lpinfo::pinfeas, mpf_pI_uinfo::piv, mpf_lpinfo::pobjval, mpf_qsdata::pricing, mpf_qsdata::qslp, mpf_pI_uinfo::tz, mpf_qsdata::uobjlim, mpf_lpinfo::upd, and mpf_ILLlp_cache::val.

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mpf_QSLIB_INTERFACE QSbasis* mpf_QSget_basis ( mpf_QSdata *  p  ) 

Definition at line 1861 of file mpf_qsopt.c.

References mpf_qsdata::basis, ILL_SAFE_MALLOC, mpf_illbasis_to_qsbasis(), mpf_init_basis(), and mpf_QSfree_basis().

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mpf_QSLIB_INTERFACE int mpf_QSget_basis_and_row_norms_array ( mpf_QSdata *  p,
char *  cstat,
char *  rstat,
mpf_t *  rownorms 
)

Definition at line 1918 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_ILLlp_basis::cstat, mpf_check_qsdata_pointer(), mpf_ILLlp_basis::nrows, mpf_ILLlp_basis::nstruct, mpf_ILLlp_basis::rownorms, and mpf_ILLlp_basis::rstat.

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mpf_QSLIB_INTERFACE int mpf_QSget_basis_array ( mpf_QSdata *  p,
char *  cstat,
char *  rstat 
)

Definition at line 1890 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_ILLlp_basis::cstat, mpf_check_qsdata_pointer(), mpf_ILLlp_basis::nrows, mpf_ILLlp_basis::nstruct, and mpf_ILLlp_basis::rstat.

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mpf_QSLIB_INTERFACE int mpf_QSget_basis_order ( mpf_QSdata *  p,
int *  basorder 
)

Definition at line 2238 of file mpf_qsopt.c.

References mpf_qsdata::cache, mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_basis_order().

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mpf_QSLIB_INTERFACE int mpf_QSget_binv_row ( mpf_QSdata *  p,
int  indx,
mpf_t *  binvrow 
)

Definition at line 2175 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_qsdata::cache, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_ILLlib_tableau(), and mpf_QSget_rowcount().

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mpf_QSLIB_INTERFACE int mpf_QSget_bound ( mpf_QSdata *  p,
int  colindex,
int  lu,
mpf_t *  bound 
)

Definition at line 3123 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_getbnd().

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mpf_QSLIB_INTERFACE int mpf_QSget_bounds ( mpf_QSdata *  p,
mpf_t *  lower,
mpf_t *  upper 
)

Definition at line 3162 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_getbnds().

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mpf_QSLIB_INTERFACE int mpf_QSget_bounds_list ( mpf_QSdata *  p,
int  num,
int *  collist,
mpf_t *  lb,
mpf_t *  ub 
)

Definition at line 3142 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_getbnds_list().

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mpf_QSLIB_INTERFACE int mpf_QSget_coef ( mpf_QSdata *  p,
int  rowindex,
int  colindex,
mpf_t *  coef 
)

Definition at line 1464 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_getcoef().

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mpf_QSLIB_INTERFACE int mpf_QSget_colcount ( mpf_QSdata *  p  ) 

Definition at line 2691 of file mpf_qsopt.c.

References mpf_check_qsdata_pointer().

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mpf_QSLIB_INTERFACE int mpf_QSget_colnames ( mpf_QSdata *  p,
char **  colnames 
)

Definition at line 3106 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_colnames().

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mpf_QSLIB_INTERFACE int mpf_QSget_column_index ( mpf_QSdata *  p,
const char *  name,
int *  colindex 
)

Definition at line 3239 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_colindex().

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mpf_QSLIB_INTERFACE int mpf_QSget_columns ( mpf_QSdata *  p,
int **  colcnt,
int **  colbeg,
int **  colind,
mpf_t **  colval,
mpf_t **  obj,
mpf_t **  lower,
mpf_t **  upper,
char ***  names 
)

Definition at line 3017 of file mpf_qsopt.c.

References ILL_IFFREE, ILL_SAFE_MALLOC, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_ILLlib_getcols(), and mpf_QSget_colcount().

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mpf_QSLIB_INTERFACE int mpf_QSget_columns_list ( mpf_QSdata *  p,
int  num,
int *  collist,
int **  colcnt,
int **  colbeg,
int **  colind,
mpf_t **  colval,
mpf_t **  obj,
mpf_t **  lower,
mpf_t **  upper,
char ***  names 
)

Definition at line 2978 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_ILLlib_getcols(), and mpf_QSget_colcount().

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mpf_QSLIB_INTERFACE int mpf_QSget_infeas_array ( mpf_QSdata *  p,
mpf_t *  pi 
)

Definition at line 2529 of file mpf_qsopt.c.

References ILL_ERROR, mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLsimplex_infcertificate().

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mpf_QSLIB_INTERFACE int mpf_QSget_intcount ( mpf_QSdata *  p,
int *  count 
)

Definition at line 3203 of file mpf_qsopt.c.

References ILL_IFFREE, ILL_SAFE_MALLOC, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_ILLlib_getintflags(), and mpf_QSget_colcount().

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mpf_QSLIB_INTERFACE int mpf_QSget_intflags ( mpf_QSdata *  p,
int *  intflags 
)

Definition at line 3180 of file mpf_qsopt.c.

References ILL_CLEANUP, mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_getintflags().

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mpf_QSLIB_INTERFACE int mpf_QSget_itcnt ( mpf_QSdata *  p,
int *  pI_iter,
int *  pII_iter,
int *  dI_iter,
int *  dII_iter,
int *  tot_iter 
)

Definition at line 815 of file mpf_qsopt.c.

References itcnt_t::dI_iter, itcnt_t::dII_iter, mpf_qsdata::itcnt, mpf_check_qsdata_pointer(), itcnt_t::pI_iter, itcnt_t::pII_iter, and itcnt_t::tot_iter.

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mpf_QSLIB_INTERFACE int mpf_QSget_named_pi ( mpf_QSdata *  p,
const char *  rowname,
mpf_t *  val 
)

Definition at line 2621 of file mpf_qsopt.c.

References mpf_qsdata::cache, mpf_check_qsdata_pointer(), mpf_QSget_row_index(), and mpf_ILLlp_cache::pi.

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mpf_QSLIB_INTERFACE int mpf_QSget_named_rc ( mpf_QSdata *  p,
const char *  colname,
mpf_t *  val 
)

Definition at line 2586 of file mpf_qsopt.c.

References mpf_qsdata::cache, mpf_check_qsdata_pointer(), mpf_QSget_column_index(), and mpf_ILLlp_cache::rc.

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mpf_QSLIB_INTERFACE int mpf_QSget_named_slack ( mpf_QSdata *  p,
const char *  rowname,
mpf_t *  val 
)

Definition at line 2656 of file mpf_qsopt.c.

References mpf_qsdata::cache, mpf_check_qsdata_pointer(), mpf_QSget_row_index(), and mpf_ILLlp_cache::slack.

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mpf_QSLIB_INTERFACE int mpf_QSget_named_x ( mpf_QSdata *  p,
const char *  colname,
mpf_t *  val 
)

Definition at line 2551 of file mpf_qsopt.c.

References mpf_qsdata::cache, mpf_check_qsdata_pointer(), mpf_QSget_column_index(), and mpf_ILLlp_cache::x.

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mpf_QSLIB_INTERFACE int mpf_QSget_nzcount ( mpf_QSdata *  p  ) 

Definition at line 2717 of file mpf_qsopt.c.

References mpf_check_qsdata_pointer().

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mpf_QSLIB_INTERFACE int mpf_QSget_obj ( mpf_QSdata *  p,
mpf_t *  obj 
)

Definition at line 2769 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_getobj().

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mpf_QSLIB_INTERFACE int mpf_QSget_obj_list ( mpf_QSprob  p,
int  num,
int *  collist,
mpf_t *  obj 
)

Definition at line 2754 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_getobj_list().

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mpf_QSLIB_INTERFACE char* mpf_QSget_objname ( mpf_QSdata *  p  ) 

Definition at line 3071 of file mpf_qsopt.c.

References ILL_RETURN_PTR, mpf_check_qsdata_pointer(), mpf_ILLlpdata::objname, and mpf_qsdata::qslp.

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mpf_QSLIB_INTERFACE int mpf_QSget_objsense ( mpf_QSdata *  p,
int *  objsense 
)

Definition at line 837 of file mpf_qsopt.c.

References mpf_check_qsdata_pointer(), mpf_ILLlpdata::objsense, and mpf_qsdata::qslp.

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mpf_QSLIB_INTERFACE int mpf_QSget_objval ( mpf_QSdata *  p,
mpf_t *  value 
)

Definition at line 2407 of file mpf_qsopt.c.

References mpf_qsdata::cache, ILL_CLEANUP, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_ILLlib_objval(), QS_LP_MODIFIED, and mpf_qsdata::qstatus.

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mpf_QSLIB_INTERFACE int mpf_QSget_param ( mpf_QSdata *  p,
int  whichparam,
int *  value 
)

Definition at line 3486 of file mpf_qsopt.c.

References mpf_price_info::dII_price, mpf_qsdata::lp, mpf_lpinfo::maxiter, mpf_check_qsdata_pointer(), mpf_price_info::pII_price, mpf_qsdata::pricing, QS_PARAM_DUAL_PRICING, QS_PARAM_PRIMAL_PRICING, QS_PARAM_SIMPLEX_DISPLAY, QS_PARAM_SIMPLEX_MAX_ITERATIONS, QS_PARAM_SIMPLEX_SCALING, mpf_qsdata::simplex_display, and mpf_qsdata::simplex_scaling.

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mpf_QSLIB_INTERFACE int mpf_QSget_param_EGlpNum ( mpf_QSdata *  p,
int  whichparam,
mpf_t *  value 
)

Definition at line 3531 of file mpf_qsopt.c.

References mpf_qsdata::lobjlim, mpf_qsdata::lp, mpf_lpinfo::maxtime, mpf_check_qsdata_pointer(), QS_PARAM_OBJLLIM, QS_PARAM_OBJULIM, QS_PARAM_SIMPLEX_MAX_TIME, and mpf_qsdata::uobjlim.

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mpf_QSLIB_INTERFACE int mpf_QSget_pi_array ( mpf_QSdata *  p,
mpf_t *  pi 
)

Definition at line 2505 of file mpf_qsopt.c.

References mpf_qsdata::cache, mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_solution().

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mpf_QSLIB_INTERFACE mpf_QSdata* mpf_QSget_prob ( mpf_QSline_reader  reader,
const char *  probname,
const char *  filetype 
)

Definition at line 3683 of file mpf_qsopt.c.

References ILL_CHECKnull, ILL_CLEANUP, ILL_FAILfalse, ILL_IFFREE, mpf_qsdata::lp, mpf_ILLread(), mpf_ILLsimplex_load_lpinfo(), mpf_QSfree_prob(), mpf_qsdata::name, NULL, mpf_ILLlpdata::probname, and mpf_qsdata::qslp.

Referenced by mpf_QSread_prob().

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mpf_QSLIB_INTERFACE char* mpf_QSget_probname ( mpf_QSdata *  p  ) 

Definition at line 3056 of file mpf_qsopt.c.

References ILL_RETURN_PTR, mpf_check_qsdata_pointer(), and mpf_qsdata::name.

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mpf_QSLIB_INTERFACE int mpf_QSget_ranged_rows ( mpf_QSdata *  p,
int **  rowcnt,
int **  rowbeg,
int **  rowind,
mpf_t **  rowval,
mpf_t **  rhs,
char **  sense,
mpf_t **  range,
char ***  names 
)

Definition at line 2843 of file mpf_qsopt.c.

References ILL_IFFREE, ILL_SAFE_MALLOC, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_ILLlib_getrows(), and mpf_QSget_rowcount().

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mpf_QSLIB_INTERFACE int mpf_QSget_ranged_rows_list ( mpf_QSdata *  p,
int  num,
int *  rowlist,
int **  rowcnt,
int **  rowbeg,
int **  rowind,
mpf_t **  rowval,
mpf_t **  rhs,
char **  sense,
mpf_t **  range,
char ***  names 
)

Definition at line 2803 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_ILLlib_getrows(), and mpf_QSget_rowcount().

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mpf_QSLIB_INTERFACE int mpf_QSget_rc_array ( mpf_QSdata *  p,
mpf_t *  rc 
)

Definition at line 2481 of file mpf_qsopt.c.

References mpf_qsdata::cache, mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_solution().

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mpf_QSLIB_INTERFACE int mpf_QSget_rhs ( mpf_QSdata *  p,
mpf_t *  rhs 
)

Definition at line 2786 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_getrhs().

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mpf_QSLIB_INTERFACE int mpf_QSget_row_index ( mpf_QSdata *  p,
const char *  name,
int *  rowindex 
)

Definition at line 3259 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_rowindex().

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mpf_QSLIB_INTERFACE int mpf_QSget_rowcount ( mpf_QSdata *  p  ) 

Definition at line 2704 of file mpf_qsopt.c.

References mpf_check_qsdata_pointer().

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mpf_QSLIB_INTERFACE int mpf_QSget_rownames ( mpf_QSdata *  p,
char **  rownames 
)

Definition at line 3089 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_rownames().

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mpf_QSLIB_INTERFACE int mpf_QSget_rows ( mpf_QSdata *  p,
int **  rowcnt,
int **  rowbeg,
int **  rowind,
mpf_t **  rowval,
mpf_t **  rhs,
char **  sense,
char ***  names 
)

Definition at line 2940 of file mpf_qsopt.c.

References ILL_IFFREE, ILL_SAFE_MALLOC, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_ILLlib_getrows(), and mpf_QSget_rowcount().

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mpf_QSLIB_INTERFACE int mpf_QSget_rows_list ( mpf_QSdata *  p,
int  num,
int *  rowlist,
int **  rowcnt,
int **  rowbeg,
int **  rowind,
mpf_t **  rowval,
mpf_t **  rhs,
char **  sense,
char ***  names 
)

Definition at line 2901 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_ILLlib_getrows(), and mpf_QSget_rowcount().

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mpf_QSLIB_INTERFACE int mpf_QSget_senses ( mpf_QSdata *  p,
char *  senses 
)

Definition at line 2882 of file mpf_qsopt.c.

References mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_getsenses().

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mpf_QSLIB_INTERFACE int mpf_QSget_slack_array ( mpf_QSdata *  p,
mpf_t *  slack 
)

Definition at line 2457 of file mpf_qsopt.c.

References mpf_qsdata::cache, mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_get_slack().

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mpf_QSLIB_INTERFACE int mpf_QSget_solution ( mpf_QSdata *  p,
mpf_t *  value,
mpf_t *  x,
mpf_t *  pi,
mpf_t *  slack,
mpf_t *  rc 
)

Definition at line 2379 of file mpf_qsopt.c.

References mpf_qsdata::cache, mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_solution().

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mpf_QSLIB_INTERFACE int mpf_QSget_status ( mpf_QSdata *  p,
int *  status 
)

Definition at line 2362 of file mpf_qsopt.c.

References mpf_check_qsdata_pointer(), and mpf_qsdata::qstatus.

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mpf_QSLIB_INTERFACE int mpf_QSget_tableau_row ( mpf_QSdata *  p,
int  indx,
mpf_t *  tableaurow 
)

Definition at line 2213 of file mpf_qsopt.c.

References mpf_qsdata::cache, mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_tableau().

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mpf_QSLIB_INTERFACE int mpf_QSget_x_array ( mpf_QSdata *  p,
mpf_t *  x 
)

Definition at line 2433 of file mpf_qsopt.c.

References mpf_qsdata::cache, mpf_qsdata::lp, mpf_check_qsdata_pointer(), and mpf_ILLlib_get_x().

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mpf_QSLIB_INTERFACE void mpf_QSline_reader_free ( mpf_QSline_reader  reader  ) 

Definition at line 3645 of file mpf_qsopt.c.

References mpf_ILLline_reader_free().

Referenced by mpf_QSread_prob().

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mpf_QSLIB_INTERFACE char* mpf_QSline_reader_get ( mpf_QSline_reader  reader,
char *  s,
int  size 
)

Definition at line 3651 of file mpf_qsopt.c.

References mpf_check_pointer(), and mpf_ILLline_reader_get.

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mpf_QSLIB_INTERFACE mpf_QSline_reader mpf_QSline_reader_new ( void *  fct,
void *  data_src 
)

Definition at line 3627 of file mpf_qsopt.c.

References mpf_check_pointer(), and mpf_ILLline_reader_new().

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mpf_QSLIB_INTERFACE void mpf_QSline_reader_set_error_collector ( mpf_QSline_reader  reader,
mpf_QSerror_collector  collector 
)

Definition at line 3636 of file mpf_qsopt.c.

References mpf_qsline_reader::error_collector, and mpf_check_pointer().

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mpf_QSLIB_INTERFACE int mpf_QSload_basis ( mpf_QSdata *  p,
QSbasis *  B 
)

Definition at line 1665 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_qsdata::factorok, ILL_SAFE_MALLOC, mpf_check_qsdata_pointer(), mpf_ILLlp_basis_free(), mpf_ILLlp_basis_init(), mpf_qsbasis_to_illbasis(), mpf_ILLlpdata::nrows, qsbasis::nrows, mpf_ILLlpdata::nstruct, qsbasis::nstruct, and mpf_qsdata::qslp.

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mpf_QSLIB_INTERFACE int mpf_QSload_basis_and_row_norms_array ( mpf_QSdata *  p,
char *  cstat,
char *  rstat,
mpf_t *  rownorms 
)

Definition at line 1791 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_qsdata::factorok, mpf_check_qsdata_pointer(), mpf_QSload_basis_array(), mpf_ILLlpdata::nrows, mpf_qsdata::qslp, and mpf_ILLlp_basis::rownorms.

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mpf_QSLIB_INTERFACE int mpf_QSload_basis_array ( mpf_QSdata *  p,
char *  cstat,
char *  rstat 
)

Definition at line 1728 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_ILLlp_basis::cstat, mpf_qsdata::factorok, ILL_SAFE_MALLOC, mpf_check_qsdata_pointer(), mpf_ILLlp_basis_free(), mpf_ILLlp_basis_init(), mpf_ILLlp_basis::nrows, mpf_ILLlpdata::nrows, mpf_ILLlp_basis::nstruct, mpf_ILLlpdata::nstruct, mpf_qsdata::qslp, and mpf_ILLlp_basis::rstat.

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mpf_QSLIB_INTERFACE mpf_QSdata* mpf_QSload_prob ( const char *  probname,
int  ncols,
int  nrows,
int *  cmatcnt,
int *  cmatbeg,
int *  cmatind,
mpf_t *  cmatval,
int  objsense,
mpf_t *  obj,
mpf_t *  rhs,
char *  sense,
mpf_t *  lower,
mpf_t *  upper,
const char **  colnames,
const char **  rownames 
)

Definition at line 643 of file mpf_qsopt.c.

References mpf_qsdata::factorok, mpf_qsdata::lp, mpf_ILLlib_addcols(), mpf_ILLlib_newrows(), mpf_QScreate_prob(), and mpf_QSfree_prob().

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mpf_QSLIB_INTERFACE int mpf_QSnew_col ( mpf_QSdata *  p,
const mpf_t  obj,
const mpf_t  lower,
const mpf_t  upper,
const char *  name 
)

Definition at line 855 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_qsdata::factorok, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), and mpf_ILLlib_newcol().

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mpf_QSLIB_INTERFACE int mpf_QSnew_row ( mpf_QSdata *  p,
const mpf_t  rhs,
int  sense,
const char *  name 
)

Definition at line 932 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_qsdata::factorok, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), and mpf_ILLlib_newrow().

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mpf_QSLIB_INTERFACE int mpf_QSopt_dual ( mpf_QSdata *  p,
int *  status 
)

Definition at line 224 of file mpf_qsopt.c.

References __QS_SB_VERB, mpf_qsdata::basis, mpf_qsdata::cache, mpf_qsdata::factorok, mpf_check_qsdata_pointer(), mpf_opt_work(), QS_LP_CHANGE_PREC, QS_LP_UNSOLVED, and mpf_ILLlp_cache::status.

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mpf_QSLIB_INTERFACE int mpf_QSopt_pivotin_col ( mpf_QSdata *  p,
int  ccnt,
int *  clist 
)

Definition at line 436 of file mpf_qsopt.c.

References ILL_ERROR, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_grab_basis(), mpf_ILLsimplex_pivotin(), mpf_qsdata::pricing, and SIMPLEX_PIVOTINCOL.

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mpf_QSLIB_INTERFACE int mpf_QSopt_pivotin_row ( mpf_QSdata *  p,
int  rcnt,
int *  rlist 
)

Definition at line 408 of file mpf_qsopt.c.

References ILL_ERROR, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_grab_basis(), mpf_ILLsimplex_pivotin(), mpf_qsdata::pricing, and SIMPLEX_PIVOTINROW.

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mpf_QSLIB_INTERFACE int mpf_QSopt_primal ( mpf_QSdata *  p,
int *  status 
)

Definition at line 194 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_qsdata::cache, mpf_check_qsdata_pointer(), mpf_opt_work(), QS_LP_UNSOLVED, and mpf_ILLlp_cache::status.

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mpf_QSLIB_INTERFACE int mpf_QSopt_strongbranch ( mpf_QSdata *  p,
int  ncand,
int *  candidatelist,
mpf_t *  xlist,
mpf_t *  down_vals,
mpf_t *  up_vals,
int  iterations,
mpf_t  objbound 
)

Definition at line 465 of file mpf_qsopt.c.

References mpf_qsdata::factorok, mpf_qsdata::itcnt, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_free_cache(), mpf_ILLlib_strongbranch(), mpf_qsdata::pricing, QS_LP_UNSOLVED, and mpf_qsdata::qstatus.

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mpf_QSLIB_INTERFACE int mpf_QSread_and_load_basis ( mpf_QSdata *  p,
const char *  filename 
)

Definition at line 1701 of file mpf_qsopt.c.

References mpf_qsdata::basis, ILL_SAFE_MALLOC, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_ILLlib_readbasis(), mpf_ILLlp_basis_free(), and mpf_ILLlp_basis_init().

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mpf_QSLIB_INTERFACE QSbasis* mpf_QSread_basis ( mpf_QSdata *  p,
const char *  filename 
)

Definition at line 1631 of file mpf_qsopt.c.

References ILL_NEW, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_illbasis_to_qsbasis(), mpf_ILLlib_readbasis(), mpf_ILLlp_basis_free(), mpf_ILLlp_basis_init(), mpf_init_basis(), and mpf_QSfree_basis().

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mpf_QSLIB_INTERFACE mpf_QSdata* mpf_QSread_prob ( const char *  filename,
const char *  filetype 
)

Definition at line 615 of file mpf_qsopt.c.

References mpf_ILLline_reader_new(), mpf_QSget_prob(), mpf_QSline_reader_free(), and NULL.

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mpf_QSLIB_INTERFACE int mpf_QSreport_prob ( mpf_QSdata *  p,
const char *  filetype,
mpf_qserror_collector *  c 
)

Definition at line 3726 of file mpf_qsopt.c.

References mpf_formatIsMps(), mpf_ILLwrite_lp(), mpf_ILLwrite_mps(), and mpf_qsdata::qslp.

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mpf_QSLIB_INTERFACE int mpf_QSset_param ( mpf_QSdata *  p,
int  whichparam,
int  newvalue 
)

Definition at line 3345 of file mpf_qsopt.c.

References mpf_price_info::dI_price, mpf_price_info::dII_price, mpf_qsdata::lp, mpf_lpinfo::maxiter, mpf_check_qsdata_pointer(), mpf_price_info::pI_price, mpf_price_info::pII_price, mpf_qsdata::pricing, QS_PARAM_DUAL_PRICING, QS_PARAM_PRIMAL_PRICING, QS_PARAM_SIMPLEX_DISPLAY, QS_PARAM_SIMPLEX_MAX_ITERATIONS, QS_PARAM_SIMPLEX_SCALING, QS_PRICE_DDANTZIG, QS_PRICE_DDEVEX, QS_PRICE_DMULTPARTIAL, QS_PRICE_DSTEEP, QS_PRICE_PDANTZIG, QS_PRICE_PDEVEX, QS_PRICE_PMULTPARTIAL, QS_PRICE_PSTEEP, mpf_qsdata::simplex_display, and mpf_qsdata::simplex_scaling.

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mpf_QSLIB_INTERFACE int mpf_QSset_param_EGlpNum ( mpf_QSdata *  p,
int  whichparam,
mpf_t  newvalue 
)

Definition at line 3434 of file mpf_qsopt.c.

References mpf_qsdata::lobjlim, mpf_qsdata::lp, mpf_lpinfo::maxtime, mpf_check_qsdata_pointer(), mpf_ILL_MAXDOUBLE, mpf_ILL_MINDOUBLE, mpf_ILLsimplex_set_bound(), mpf_QSget_objsense(), QS_MAX, QS_MIN, QS_PARAM_OBJLLIM, QS_PARAM_OBJULIM, QS_PARAM_SIMPLEX_MAX_TIME, and mpf_qsdata::uobjlim.

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void mpf_QSset_precision ( const unsigned  prec  ) 

Definition at line 173 of file mpf_qsopt.c.

References mpf_ILLchange_precision().

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mpf_QSLIB_INTERFACE void mpf_QSset_reporter ( mpf_QSprob  prob,
int  skip,
void *  fct,
void *  dest 
)

Definition at line 3762 of file mpf_qsopt.c.

References ILL_FAILtrue, ILLstring_reporter_init(), mpf_lpinfo::iterskip, mpf_qsdata::lp, mpf_check_pointer(), mpf_check_qsdata_pointer(), NULL, mpf_qsdata::qslp, and mpf_ILLlpdata::reporter.

Referenced by mpf_solver_main().

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mpf_QSLIB_INTERFACE int mpf_QStest_row_norms ( mpf_QSdata *  p  ) 

Definition at line 2730 of file mpf_qsopt.c.

References mpf_check_qsdata_pointer().

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mpf_QSLIB_INTERFACE char* mpf_QSversion ( void   ) 

Definition at line 3747 of file mpf_qsopt.c.

References PACKAGE_STRING.

Referenced by mpf_solver_main(), and mpf_usage().

mpf_QSLIB_INTERFACE int mpf_QSwrite_basis ( mpf_QSdata *  p,
QSbasis *  B,
const char *  filename 
)

Definition at line 1821 of file mpf_qsopt.c.

References mpf_qsdata::basis, mpf_qsdata::lp, mpf_check_qsdata_pointer(), mpf_ILLlib_writebasis(), mpf_ILLlp_basis_free(), mpf_ILLlp_basis_init(), and mpf_qsbasis_to_illbasis().

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mpf_QSLIB_INTERFACE int mpf_QSwrite_prob ( mpf_QSdata *  p,
const char *  filename,
const char *  filetype 
)

Definition at line 3295 of file mpf_qsopt.c.

References ILL_CHECKnull, mpf_QSwrite_prob_EGioFile(), and NULL.

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static int mpf_QSwrite_prob_EGioFile ( mpf_QSdata *  p,
EGioFile_t *  out,
const char *  filetype 
) [static]

Definition at line 3279 of file mpf_qsopt.c.

References ILL_RESULT, ILLstring_reporter_copy(), ILLstring_reporter_init(), mpf_QSreport_prob(), NULL, mpf_qsdata::qslp, and mpf_ILLlpdata::reporter.

Referenced by mpf_QSwrite_prob(), and mpf_QSwrite_prob_file().

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mpf_QSLIB_INTERFACE int mpf_QSwrite_prob_file ( mpf_QSdata *  p,
FILE *  out,
const char *  filetype 
)

Definition at line 3325 of file mpf_qsopt.c.

References mpf_QSwrite_prob_EGioFile().

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Variable Documentation

int TRACE = 0 [static]

Definition at line 24 of file mpf_qsopt.c.

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