dbl_basis.h File Reference

#include "config.h"
#include "dbl_dstruct.h"
#include "dbl_lpdefs.h"
#include "dbl_lpdata.h"

Include dependency graph for dbl_basis.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	dbl_var_data
Functions
int	dbl_ILLbasis_build_basisinfo (dbl_lpinfo *lp)
void	dbl_ILLbasis_clear_vardata (dbl_var_data *vd)
void	dbl_ILLbasis_column_solve (dbl_lpinfo *lp, dbl_svector *rhs, dbl_svector *soln)
void	dbl_ILLbasis_column_solve_update (dbl_lpinfo *lp, dbl_svector *rhs, dbl_svector *upd, dbl_svector *soln)
int	dbl_ILLbasis_factor (dbl_lpinfo *lp, int *singular)
void	dbl_ILLbasis_free_basisinfo (dbl_lpinfo *lp)
void	dbl_ILLbasis_free_fbasisinfo (dbl_lpinfo *lp)
int	dbl_ILLbasis_get_cinitial (dbl_lpinfo *lp, int algorithm)
int	dbl_ILLbasis_get_initial (dbl_lpinfo *lp, int algorithm)
void	dbl_ILLbasis_init_basisinfo (dbl_lpinfo *lp)
void	dbl_ILLbasis_init_vardata (dbl_var_data *vd)
int	dbl_ILLbasis_load (dbl_lpinfo *lp, dbl_ILLlp_basis *B)
int	dbl_ILLbasis_refactor (dbl_lpinfo *lp)
void	dbl_ILLbasis_row_solve (dbl_lpinfo *lp, dbl_svector *rhs, dbl_svector *soln)
int	dbl_ILLbasis_tableau_row (dbl_lpinfo *lp, int row, double *brow, double *trow, double *rhs, int strict)
int	dbl_ILLbasis_update (dbl_lpinfo *lp, dbl_svector *y, int lindex, int *refactor, int *singular)

---

Function Documentation

int dbl_ILLbasis_build_basisinfo

(

dbl_lpinfo *

lp

)

void dbl_ILLbasis_clear_vardata

(

dbl_var_data *

vd

)

Definition at line 55 of file dbl_basis.c.

References dbl_var_data::cmax, and dbl_EGlpNumClearVar.

void dbl_ILLbasis_column_solve	(	dbl_lpinfo *	lp,
		dbl_svector *	rhs,
		dbl_svector *	soln
	)

void dbl_ILLbasis_column_solve_update	(	dbl_lpinfo *	lp,
		dbl_svector *	rhs,
		dbl_svector *	upd,
		dbl_svector *	soln
	)

int dbl_ILLbasis_factor	(	dbl_lpinfo *	lp,
		int *	singular
	)

void dbl_ILLbasis_free_basisinfo

(

dbl_lpinfo *

lp

)

void dbl_ILLbasis_free_fbasisinfo

(

dbl_lpinfo *

lp

)

int dbl_ILLbasis_get_cinitial	(	dbl_lpinfo *	lp,
		int	algorithm
	)

int dbl_ILLbasis_get_initial	(	dbl_lpinfo *	lp,
		int	algorithm
	)

void dbl_ILLbasis_init_basisinfo

(

dbl_lpinfo *

lp

)

Definition at line 90 of file dbl_basis.c.

References dbl_lpinfo::baz, dbl_lpinfo::f, dbl_lpinfo::nbaz, dbl_lpinfo::vindex, and dbl_lpinfo::vstat.

void dbl_ILLbasis_init_vardata

(

dbl_var_data *

vd

)

Definition at line 48 of file dbl_basis.c.

References dbl_var_data::cmax, and dbl_EGlpNumInitVar.

int dbl_ILLbasis_load	(	dbl_lpinfo *	lp,
		dbl_ILLlp_basis *	B
	)

int dbl_ILLbasis_refactor

(

dbl_lpinfo *

lp

)

void dbl_ILLbasis_row_solve	(	dbl_lpinfo *	lp,
		dbl_svector *	rhs,
		dbl_svector *	soln
	)

int dbl_ILLbasis_tableau_row	(	dbl_lpinfo *	lp,
		int	row,
		double *	brow,
		double *	trow,
		double *	rhs,
		int	strict
	)

int dbl_ILLbasis_update	(	dbl_lpinfo *	lp,
		dbl_svector *	y,
		int	lindex,
		int *	refactor,
		int *	singular
	)

Definition at line 1454 of file dbl_basis.c.

References __QS_SB_VERB, dbl_ILLbasis_factor(), dbl_ILLfactor_update(), dbl_ILLlib_writebasis(), dbl_ILLwrite_lp_file(), E_FACTOR_BLOWUP, E_UPDATE_NOSPACE, E_UPDATE_SINGULAR_COL, E_UPDATE_SINGULAR_ROW, EG_RETURN, dbl_lpinfo::f, MESSAGE, NULL, and dbl_lpinfo::O.

Here is the call graph for this function:

---