dylp.h File Reference

#include "dylib_errs.h"
#include "dylib_io.h"
#include "dy_consys.h"

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Go to the source code of this file.

Classes
struct	basisel_struct
struct	basis_struct
struct	lpprob_struct
struct	lptols_struct
struct	lpopts_struct
struct	lpstats_struct

Macros
#define	ladPRIMFEAS   1<<0
#define	ladPRIMALCHK   1<<1
#define	ladPFQUIET   1<<2
#define	ladDUALFEAS   1<<3
#define	ladDUALCHK   1<<4
#define	ladDFQUIET   1<<5
#define	ladDUALS   1<<6
#define	ladPRIMALS   1<<7
#define	ladFACTOR   1<<8
#define	ladEXPAND   1<<9
#define	vstatINV   0
#define	vstatBFX   1<<0
#define	vstatBUB   1<<1
#define	vstatB   1<<2
#define	vstatBLB   1<<3
#define	vstatBFR   1<<4
#define	vstatNBFX   1<<5
#define	vstatNBUB   1<<6
#define	vstatNBLB   1<<7
#define	vstatNBFR   1<<8
#define	vstatSB   1<<9
#define	vstatBUUB   1<<10
#define	vstatBLLB   1<<11
#define	vstatNOPIVOT   ((flags) 1<<(sizeof(flags)*8-2))
#define	vstatNOPER   ((flags) 1<<(sizeof(flags)*8-3))
#define	vstatNOLOAD   ((flags) 1<<(sizeof(flags)*8-4))
#define	vstatBASIC   (vstatBFX|vstatBUUB|vstatBUB|vstatB|vstatBLB|vstatBLLB|vstatBFR)
#define	vstatNONBASIC   (vstatNBFX|vstatNBUB|vstatNBLB)
#define	vstatEXOTIC   (vstatSB|vstatNBFR)
#define	vstatSTATUS   (vstatBASIC|vstatNONBASIC|vstatEXOTIC)
#define	vstatQUALS   (vstatNOPIVOT|vstatNOPER|vstatNOLOAD)
#define	VALID_STATUS(zz_status_zz)
#define	lpctlNOFREE   1<<0
#define	lpctlONLYFREE   1<<1
#define	lpctlUBNDCHG   1<<2
#define	lpctlLBNDCHG   1<<3
#define	lpctlRHSCHG   1<<4
#define	lpctlOBJCHG   1<<5
#define	lpctlACTVARSIN   1<<6
#define	lpctlINITACTVAR   1<<7
#define	lpctlINITACTCON   1<<8
#define	lpctlACTVARSOUT   1<<10
#define	lpctlDYVALID   1<<11
#define	DYSTATS_MAXDEGEN   25
#define	DYSTATS_HISTBINS   37

Enumerations
enum	lpret_enum {   lpFATAL = -1, lpINV = 0, lpOPTIMAL, lpUNBOUNDED,   lpSWING, lpINFEAS, lpACCCHK, lpSTALLED,   lpITERLIM, lpNOSPACE, lpLOSTFEAS, lpPUNT,   lpFORCEDUAL, lpFORCEPRIMAL, lpFORCEFULL }
enum	dyphase_enum {   dyINV = 0, dyINIT, dyPRIMAL1, dyPRIMAL2,   dyDUAL, dyPURGEVAR, dyGENVAR, dyADDVAR,   dyPURGECON, dyGENCON, dyADDCON, dyFORCEDUAL,   dyFORCEPRIMAL, dyFORCEFULL, dyDONE }
enum	dyret_enum {   dyrFATAL = -10, dyrITERLIM, dyrSTALLED, dyrBSPACE = -7,   dyrSINGULAR = -6, dyrNUMERIC = -5, dyrLOSTPFEAS, dyrLOSTDFEAS,   dyrDEGEN, dyrMADPIV, dyrINV = 0, dyrOK = 1,   dyrPATCHED = 2, dyrRESELECT, dyrREQCHK, dyrACCCHK,   dyrPUNT, dyrOPTIMAL, dyrUNBOUND, dyrSWING,   dyrINFEAS }
enum	ibtype_enum { ibINV = 0, ibLOGICAL, ibSLACK, ibARCH }
enum	cxtype_enum {   cxINV = 0, cxLOAD, cxUNLOAD, cxSINGLELP,   cxINITIALLP, cxBANDC, cxUSERPIV }

Functions
void	dy_defaults (lpopts_struct **opts, lptols_struct **tols)
void	dy_checkdefaults (consys_struct *sys, lpopts_struct *opts, lptols_struct *tols)
void	dy_setprintopts (int lvl, lpopts_struct *opts)
lpret_enum	dylp (lpprob_struct *orig_lp, lpopts_struct *orig_opts, lptols_struct *orig_tols, lpstats_struct *orig_stats)
void *	dy_getOwner ()
bool	dy_dupbasis (int dst_basissze, basis_struct **p_dst_basis, basis_struct *src_basis, int dst_statussze, flags **p_dst_status, int src_statuslen, flags *src_status)
void	dy_freesoln (lpprob_struct *lpprob)
bool	dy_pricenbvars (lpprob_struct *orig_lp, flags priceme, double **p_ocbar, int *p_nbcnt, int **p_nbvars)
bool	dy_pricedualpiv (lpprob_struct *orig_lp, int oxindx, double nubi, double xi, double nlbi, int nbcnt, int *nbvars, double *cbar, double *p_upeni, double *p_dpeni)
bool	dy_abarj (lpprob_struct *orig_lp, int tgt_j, double **p_abarj)
bool	dy_betaj (lpprob_struct *orig_lp, int tgt_j, double **p_betaj)
bool	dy_betak (lpprob_struct *orig_lp, int col_k, double **p_betaj)
bool	dy_betai (lpprob_struct *orig_lp, int tgt_i, double **p_betai)
bool	dy_abari (lpprob_struct *orig_lp, int tgt_i, double **p_abari, double **p_betai)
bool	dy_primalRays (lpprob_struct *orig_lp, int *p_numRays, double ***p_rays)
bool	dy_dualRays (lpprob_struct *orig_lp, bool fullRay, int *p_numRays, double ***p_rays, bool trueDuals)
void	dy_colDuals (lpprob_struct *orig_lp, double **p_cbar, bool trueDuals)
void	dy_rowDuals (lpprob_struct *orig_lp, double **p_y, bool trueDuals)
void	dy_rowDualsGivenC (lpprob_struct *orig_lp, double **p_y, const double *c, bool trueDuals)
void	dy_colPrimals (lpprob_struct *orig_lp, double **p_x)
void	dy_rowPrimals (lpprob_struct *orig_lp, double **p_xB, int **p_indB)
void	dy_logPrimals (lpprob_struct *orig_lp, double **p_logx)
void	dy_colStatus (lpprob_struct *orig_lp, flags **p_colstat)
void	dy_logStatus (lpprob_struct *orig_lp, flags **p_logstat)
bool	dy_expandxopt (lpprob_struct *lp, double **p_xopt)
const char *	dy_prtlpret (lpret_enum lpret)
const char *	dy_prtlpphase (dyphase_enum phase, bool abbrv)
char *	dy_prtvstat (flags status)
bool	dy_dumpcompact (ioid chn, bool echo, lpprob_struct *soln, bool nbzeros)
void	dy_setlogchn (ioid chn)
void	dy_setgtxecho (bool echo)
void	dy_initstats (lpstats_struct **p_lpstats, consys_struct *orig_sys)
void	dy_dumpstats (ioid chn, bool echo, lpstats_struct *lpstats, consys_struct *orig_sys)
void	dy_freestats (lpstats_struct **p_lpstats)

Macro Definition Documentation

#define ladPRIMFEAS   1<<0

Definition at line 317 of file dylp.h.

#define ladPRIMALCHK   1<<1

Definition at line 318 of file dylp.h.

#define ladPFQUIET   1<<2

Definition at line 319 of file dylp.h.

#define ladDUALFEAS   1<<3

Definition at line 320 of file dylp.h.

#define ladDUALCHK   1<<4

Definition at line 321 of file dylp.h.

#define ladDFQUIET   1<<5

Definition at line 322 of file dylp.h.

#define ladDUALS   1<<6

Definition at line 323 of file dylp.h.

#define ladPRIMALS   1<<7

Definition at line 324 of file dylp.h.

#define ladFACTOR   1<<8

Definition at line 325 of file dylp.h.

#define ladEXPAND   1<<9

Definition at line 326 of file dylp.h.

#define vstatINV   0

Definition at line 377 of file dylp.h.

#define vstatBFX   1<<0

Definition at line 378 of file dylp.h.

#define vstatBUB   1<<1

Definition at line 379 of file dylp.h.

#define vstatB   1<<2

Definition at line 380 of file dylp.h.

#define vstatBLB   1<<3

Definition at line 381 of file dylp.h.

#define vstatBFR   1<<4

Definition at line 382 of file dylp.h.

#define vstatNBFX   1<<5

Definition at line 383 of file dylp.h.

#define vstatNBUB   1<<6

Definition at line 384 of file dylp.h.

#define vstatNBLB   1<<7

Definition at line 385 of file dylp.h.

#define vstatNBFR   1<<8

Definition at line 386 of file dylp.h.

#define vstatSB   1<<9

Definition at line 387 of file dylp.h.

#define vstatBUUB   1<<10

Definition at line 388 of file dylp.h.

#define vstatBLLB   1<<11

Definition at line 389 of file dylp.h.

#define vstatNOPIVOT   ((flags) 1<<(sizeof(flags)*8-2))

Definition at line 396 of file dylp.h.

#define vstatNOPER   ((flags) 1<<(sizeof(flags)*8-3))

Definition at line 397 of file dylp.h.

#define vstatNOLOAD   ((flags) 1<<(sizeof(flags)*8-4))

Definition at line 398 of file dylp.h.

#define vstatBASIC   (vstatBFX|vstatBUUB|vstatBUB|vstatB|vstatBLB|vstatBLLB|vstatBFR)

Definition at line 400 of file dylp.h.

#define vstatNONBASIC   (vstatNBFX|vstatNBUB|vstatNBLB)

Definition at line 402 of file dylp.h.

#define vstatEXOTIC   (vstatSB|vstatNBFR)

Definition at line 403 of file dylp.h.

#define vstatSTATUS   (vstatBASIC|vstatNONBASIC|vstatEXOTIC)

Definition at line 405 of file dylp.h.

#define vstatQUALS   (vstatNOPIVOT|vstatNOPER|vstatNOLOAD)

Definition at line 406 of file dylp.h.

#define VALID_STATUS

(

zz_status_zz

)

Value:

(zz_status_zz == vstatBFX || zz_status_zz == vstatBUB || \
   zz_status_zz == vstatB   || zz_status_zz == vstatBLB || \
   zz_status_zz == vstatBFR || \
   zz_status_zz == vstatNBFX || zz_status_zz == vstatNBUB || \
   zz_status_zz == vstatNBLB || zz_status_zz == vstatNBFR || \
   zz_status_zz == vstatSB)

Definition at line 414 of file dylp.h.

#define lpctlNOFREE   1<<0

Definition at line 495 of file dylp.h.

#define lpctlONLYFREE   1<<1

Definition at line 496 of file dylp.h.

#define lpctlUBNDCHG   1<<2

Definition at line 497 of file dylp.h.

#define lpctlLBNDCHG   1<<3

Definition at line 498 of file dylp.h.

#define lpctlRHSCHG   1<<4

Definition at line 499 of file dylp.h.

#define lpctlOBJCHG   1<<5

Definition at line 500 of file dylp.h.

#define lpctlACTVARSIN   1<<6

Definition at line 501 of file dylp.h.

#define lpctlINITACTVAR   1<<7

Definition at line 502 of file dylp.h.

#define lpctlINITACTCON   1<<8

Definition at line 503 of file dylp.h.

#define lpctlACTVARSOUT   1<<10

Definition at line 505 of file dylp.h.

#define lpctlDYVALID   1<<11

Definition at line 507 of file dylp.h.

#define DYSTATS_MAXDEGEN   25

Definition at line 1300 of file dylp.h.

#define DYSTATS_HISTBINS   37

Definition at line 1301 of file dylp.h.

Enumeration Type Documentation

enum lpret_enum

Enumerator
lpFATAL
lpINV
lpOPTIMAL
lpUNBOUNDED
lpSWING
lpINFEAS
lpACCCHK
lpSTALLED
lpITERLIM
lpNOSPACE
lpLOSTFEAS
lpPUNT
lpFORCEDUAL
lpFORCEPRIMAL
lpFORCEFULL

Definition at line 170 of file dylp.h.

enum dyphase_enum

Enumerator
dyINV
dyINIT
dyPRIMAL1
dyPRIMAL2
dyDUAL
dyPURGEVAR
dyGENVAR
dyADDVAR
dyPURGECON
dyGENCON
dyADDCON
dyFORCEDUAL
dyFORCEPRIMAL
dyFORCEFULL
dyDONE

Definition at line 212 of file dylp.h.

enum dyret_enum

Enumerator
dyrFATAL
dyrITERLIM
dyrSTALLED
dyrBSPACE
dyrSINGULAR
dyrNUMERIC
dyrLOSTPFEAS
dyrLOSTDFEAS
dyrDEGEN
dyrMADPIV
dyrINV
dyrOK
dyrPATCHED
dyrRESELECT
dyrREQCHK
dyrACCCHK
dyrPUNT
dyrOPTIMAL
dyrUNBOUND
dyrSWING
dyrINFEAS

Definition at line 274 of file dylp.h.

enum ibtype_enum

Enumerator
ibINV
ibLOGICAL
ibSLACK
ibARCH

Definition at line 766 of file dylp.h.

enum cxtype_enum

Enumerator
cxINV
cxLOAD
cxUNLOAD
cxSINGLELP
cxINITIALLP
cxBANDC
cxUSERPIV

Definition at line 788 of file dylp.h.

Function Documentation

void dy_defaults	(	lpopts_struct **	opts,
		lptols_struct **	tols
	)

void dy_checkdefaults	(	consys_struct *	sys,
		lpopts_struct *	opts,
		lptols_struct *	tols
	)

void dy_setprintopts	(	int	lvl,
		lpopts_struct *	opts
	)

lpret_enum dylp	(	lpprob_struct *	orig_lp,
		lpopts_struct *	orig_opts,
		lptols_struct *	orig_tols,
		lpstats_struct *	orig_stats
	)

void* dy_getOwner

(

)

bool dy_dupbasis	(	int	dst_basissze,
		basis_struct **	p_dst_basis,
		basis_struct *	src_basis,
		int	dst_statussze,
		flags **	p_dst_status,
		int	src_statuslen,
		flags *	src_status
	)

void dy_freesoln

(

lpprob_struct *

lpprob

)

bool dy_pricenbvars	(	lpprob_struct *	orig_lp,
		flags	priceme,
		double **	p_ocbar,
		int *	p_nbcnt,
		int **	p_nbvars
	)

bool dy_pricedualpiv	(	lpprob_struct *	orig_lp,
		int	oxindx,
		double	nubi,
		double	xi,
		double	nlbi,
		int	nbcnt,
		int *	nbvars,
		double *	cbar,
		double *	p_upeni,
		double *	p_dpeni
	)

bool dy_abarj	(	lpprob_struct *	orig_lp,
		int	tgt_j,
		double **	p_abarj
	)

bool dy_betaj	(	lpprob_struct *	orig_lp,
		int	tgt_j,
		double **	p_betaj
	)

bool dy_betak	(	lpprob_struct *	orig_lp,
		int	col_k,
		double **	p_betaj
	)

bool dy_betai	(	lpprob_struct *	orig_lp,
		int	tgt_i,
		double **	p_betai
	)

bool dy_abari	(	lpprob_struct *	orig_lp,
		int	tgt_i,
		double **	p_abari,
		double **	p_betai
	)

bool dy_primalRays	(	lpprob_struct *	orig_lp,
		int *	p_numRays,
		double ***	p_rays
	)

bool dy_dualRays	(	lpprob_struct *	orig_lp,
		bool	fullRay,
		int *	p_numRays,
		double ***	p_rays,
		bool	trueDuals
	)

void dy_colDuals	(	lpprob_struct *	orig_lp,
		double **	p_cbar,
		bool	trueDuals
	)

void dy_rowDuals	(	lpprob_struct *	orig_lp,
		double **	p_y,
		bool	trueDuals
	)

void dy_rowDualsGivenC	(	lpprob_struct *	orig_lp,
		double **	p_y,
		const double *	c,
		bool	trueDuals
	)

void dy_colPrimals	(	lpprob_struct *	orig_lp,
		double **	p_x
	)

void dy_rowPrimals	(	lpprob_struct *	orig_lp,
		double **	p_xB,
		int **	p_indB
	)

void dy_logPrimals	(	lpprob_struct *	orig_lp,
		double **	p_logx
	)

void dy_colStatus	(	lpprob_struct *	orig_lp,
		flags **	p_colstat
	)

void dy_logStatus	(	lpprob_struct *	orig_lp,
		flags **	p_logstat
	)

bool dy_expandxopt	(	lpprob_struct *	lp,
		double **	p_xopt
	)

const char* dy_prtlpret

(

lpret_enum

lpret

)

const char * dy_prtlpphase	(	dyphase_enum	phase,
		bool	abbrv
	)

char* dy_prtvstat

(

flags

status

)

bool dy_dumpcompact	(	ioid	chn,
		bool	echo,
		lpprob_struct *	soln,
		bool	nbzeros
	)

void dy_setlogchn

(

ioid

chn

)

void dy_setgtxecho

(

bool

echo

)

void dy_initstats	(	lpstats_struct **	p_lpstats,
		consys_struct *	orig_sys
	)

void dy_dumpstats	(	ioid	chn,
		bool	echo,
		lpstats_struct *	lpstats,
		consys_struct *	orig_sys
	)

void dy_freestats

(

lpstats_struct **

p_lpstats

)