Detailed Description

methods and datastructures for displaying runtime statistics

Author: Tobias Achterberg; Timo Berthold

Definition in file disp.c.

#include <stdio.h>
#include <assert.h>
#include <string.h>
#include "scip/def.h"
#include "blockmemshell/memory.h"
#include "scip/set.h"
#include "scip/stat.h"
#include "scip/scip.h"
#include "scip/disp.h"
#include "scip/pub_message.h"
#include "scip/pub_misc.h"
#include "scip/struct_disp.h"

Go to the source code of this file.

Macros
#define	MAXDECPOWER 6

#define	MAXTIMEPOWER 4

Functions
	SCIP_DECL_PARAMCHGD (SCIPparamChgdDispActive)

SCIP_RETCODE	SCIPdispCopyInclude (SCIP_DISP disp, SCIP_SET set)

SCIP_RETCODE	SCIPdispCreate (SCIP_DISP *disp, SCIP_SET set, SCIP_MESSAGEHDLR messagehdlr, BMS_BLKMEM blkmem, const char name, const char desc, const char header, SCIP_DISPSTATUS dispstatus, SCIP_DECL_DISPCOPY((dispcopy)), SCIP_DECL_DISPFREE((dispfree)), SCIP_DECL_DISPINIT((dispinit)), SCIP_DECL_DISPEXIT((dispexit)), SCIP_DECL_DISPINITSOL((dispinitsol)), SCIP_DECL_DISPEXITSOL((dispexitsol)), SCIP_DECL_DISPOUTPUT((dispoutput)), SCIP_DISPDATA *dispdata, int width, int priority, int position, SCIP_Bool stripline)

SCIP_RETCODE	SCIPdispFree (SCIP_DISP *disp, SCIP_SET set)

SCIP_RETCODE	SCIPdispInit (SCIP_DISP disp, SCIP_SET set)

SCIP_RETCODE	SCIPdispExit (SCIP_DISP disp, SCIP_SET set)

SCIP_RETCODE	SCIPdispInitsol (SCIP_DISP disp, SCIP_SET set)

SCIP_RETCODE	SCIPdispExitsol (SCIP_DISP disp, SCIP_SET set)

SCIP_RETCODE	SCIPdispOutput (SCIP_DISP disp, SCIP_SET set, FILE *file)

SCIP_DISPDATA *	SCIPdispGetData (SCIP_DISP *disp)

void	SCIPdispSetData (SCIP_DISP disp, SCIP_DISPDATA dispdata)

const char *	SCIPdispGetName (SCIP_DISP *disp)

const char *	SCIPdispGetDesc (SCIP_DISP *disp)

const char *	SCIPdispGetHeader (SCIP_DISP *disp)

int	SCIPdispGetWidth (SCIP_DISP *disp)

int	SCIPdispGetPriority (SCIP_DISP *disp)

int	SCIPdispGetPosition (SCIP_DISP *disp)

SCIP_DISPSTATUS	SCIPdispGetStatus (SCIP_DISP *disp)

SCIP_Bool	SCIPdispIsInitialized (SCIP_DISP *disp)

SCIP_RETCODE	SCIPdispPrintLine (SCIP_SET set, SCIP_MESSAGEHDLR messagehdlr, SCIP_STAT stat, FILE file, SCIP_Bool forcedisplay, SCIP_Bool endline)

static	SCIP_DECL_SORTPTRCOMP (dispComp)

SCIP_RETCODE	SCIPdispAutoActivate (SCIP_SET *set)

void	SCIPdispLongint (SCIP_MESSAGEHDLR messagehdlr, FILE file, SCIP_Longint val, int width)

void	SCIPdispInt (SCIP_MESSAGEHDLR messagehdlr, FILE file, int val, int width)

void	SCIPdispTime (SCIP_MESSAGEHDLR messagehdlr, FILE file, SCIP_Real val, int width)

Variables
static const char	decpowerchar [] = {' ', 'k', 'M', 'G', 'T', 'P', 'E'}

static const char	timepowerchar [] = {'s', 'm', 'h', 'd', 'y'}

const SCIP_Real	timepowerval [] = {1.0, 60.0, 60.0, 24.0, 365.0}

Macro Definition Documentation

#define MAXDECPOWER 6

Definition at line 506 of file disp.c.

Referenced by SCIPdispLongint().

#define MAXTIMEPOWER 4

Definition at line 569 of file disp.c.

Referenced by SCIPdispTime().

Function Documentation

SCIP_DECL_PARAMCHGD ( SCIPparamChgdDispActive )

parameter change information method to autoselect display columns again

Definition at line 46 of file disp.c.

References SCIP_CALL, SCIP_OKAY, and SCIPautoselectDisps().

SCIP_RETCODE SCIPdispCopyInclude	(	SCIP_DISP *	disp,
		SCIP_SET *	set
	)

copies the given display to a new scip

Parameters

disp	display column
set	SCIP_SET of SCIP to copy to

Definition at line 55 of file disp.c.

References NULL, SCIP_CALL, SCIP_OKAY, SCIPdebugMessage, and SCIPdispGetName().

Referenced by SCIPsetCopyPlugins().

SCIP_RETCODE SCIPdispCreate	(	SCIP_DISP **	disp,
		SCIP_SET *	set,
		SCIP_MESSAGEHDLR *	messagehdlr,
		BMS_BLKMEM *	blkmem,
		const char *	name,
		const char *	desc,
		const char *	header,
		SCIP_DISPSTATUS	dispstatus,
		SCIP_DECL_DISPCOPY((*dispcopy))	,
		SCIP_DECL_DISPFREE((*dispfree))	,
		SCIP_DECL_DISPINIT((*dispinit))	,
		SCIP_DECL_DISPEXIT((*dispexit))	,
		SCIP_DECL_DISPINITSOL((*dispinitsol))	,
		SCIP_DECL_DISPEXITSOL((*dispexitsol))	,
		SCIP_DECL_DISPOUTPUT((*dispoutput))	,
		SCIP_DISPDATA *	dispdata,
		int	width,
		int	priority,
		int	position,
		SCIP_Bool	stripline
	)

creates a display column

Parameters

disp	pointer to store display column
set	global SCIP settings
messagehdlr	message handler
blkmem	block memory for parameter settings
name	name of display column
desc	description of display column
header	head line of display column
dispstatus	display activation status of display column
dispdata	display column data
width	width of display column (no. of chars used)
priority	priority of display column
position	relative position of display column
stripline	should the column be separated with a line from its right neighbor?

Definition at line 73 of file disp.c.

References BMSallocMemory, BMSduplicateMemoryArray, FALSE, NULL, paramname, SCIP_ALLOC, SCIP_CALL, SCIP_DISPSTATUS_ON, SCIP_MAXSTRLEN, SCIP_OKAY, SCIPsetAddIntParam(), and SCIPsnprintf().

Referenced by SCIPincludeDisp().

SCIP_RETCODE SCIPdispFree	(	SCIP_DISP **	disp,
		SCIP_SET *	set
	)

frees memory of display column

Parameters

disp	pointer to display column data structure
set	global SCIP settings

Definition at line 136 of file disp.c.

References BMSfreeMemory, BMSfreeMemoryArray, NULL, SCIP_CALL, and SCIP_OKAY.

SCIP_RETCODE SCIPdispInit	(	SCIP_DISP *	disp,
		SCIP_SET *	set
	)

initializes display column

Parameters

disp	display column
set	global SCIP settings

Definition at line 161 of file disp.c.

References SCIP_Disp::initialized, SCIP_Disp::name, NULL, SCIP_CALL, SCIP_INVALIDCALL, SCIP_OKAY, SCIPerrorMessage, and TRUE.

Referenced by SCIPsetInitPlugins().

SCIP_RETCODE SCIPdispExit	(	SCIP_DISP *	disp,
		SCIP_SET *	set
	)

deinitializes display column

Parameters

disp	display column
set	global SCIP settings

Definition at line 185 of file disp.c.

References FALSE, SCIP_Disp::initialized, SCIP_Disp::name, NULL, SCIP_CALL, SCIP_INVALIDCALL, SCIP_OKAY, and SCIPerrorMessage.

Referenced by SCIPsetExitPlugins().

SCIP_RETCODE SCIPdispInitsol	(	SCIP_DISP *	disp,
		SCIP_SET *	set
	)

informs display column that the branch and bound process is being started

Parameters

disp	display column
set	global SCIP settings

Definition at line 209 of file disp.c.

References NULL, SCIP_CALL, and SCIP_OKAY.

Referenced by SCIPsetInitsolPlugins().

SCIP_RETCODE SCIPdispExitsol	(	SCIP_DISP *	disp,
		SCIP_SET *	set
	)

informs display column that the branch and bound process data is being freed

Parameters

disp	display column
set	global SCIP settings

Definition at line 227 of file disp.c.

References NULL, SCIP_CALL, and SCIP_OKAY.

Referenced by SCIPsetExitsolPlugins().

SCIP_RETCODE SCIPdispOutput	(	SCIP_DISP *	disp,
		SCIP_SET *	set,
		FILE *	file
	)

output display column to screen

Parameters

disp	display column
set	global SCIP settings
file	output file (or NULL for standard output)

Definition at line 245 of file disp.c.

References NULL, SCIP_CALL, and SCIP_OKAY.

Referenced by SCIPdispPrintLine().

SCIP_DISPDATA* SCIPdispGetData ( SCIP_DISP * disp )

gets user data of display column

Parameters

disp	display column

Definition at line 261 of file disp.c.

References SCIP_Disp::dispdata, and NULL.

Referenced by SCIP_DECL_DISPCOPY(), SCIP_DECL_DISPEXIT(), SCIP_DECL_DISPEXITSOL(), SCIP_DECL_DISPFREE(), SCIP_DECL_DISPINIT(), SCIP_DECL_DISPINITSOL(), SCIP_DECL_DISPOUTPUT(), SCIPfindObjDisp(), and SCIPgetObjDisp().

void SCIPdispSetData	(	SCIP_DISP *	disp,
		SCIP_DISPDATA *	dispdata
	)

sets user data of display column; user has to free old data in advance!

Parameters

disp	display column
dispdata	new display column user data

Definition at line 271 of file disp.c.

References SCIP_Disp::dispdata, and NULL.

Referenced by SCIP_DECL_DISPFREE(), SCIP_DECL_DISPINITSOL(), and SCIP_DECL_DISPOUTPUT().

const char* SCIPdispGetName ( SCIP_DISP * disp )

gets name of display column

Parameters

disp	display column

Definition at line 282 of file disp.c.

References SCIP_Disp::name, and NULL.

Referenced by SCIP_DECL_DIALOGEXEC(), SCIP_DECL_DISPINITSOL(), SCIP_DECL_DISPOUTPUT(), SCIPdispCopyInclude(), SCIPincludeDialogDefaultFix(), and SCIPincludeDialogDefaultSet().

const char* SCIPdispGetDesc ( SCIP_DISP * disp )

gets description of display column

Parameters

disp	display column

Definition at line 292 of file disp.c.

References SCIP_Disp::desc, and NULL.

Referenced by SCIP_DECL_DIALOGEXEC(), SCIPincludeDialogDefaultFix(), and SCIPincludeDialogDefaultSet().

const char* SCIPdispGetHeader ( SCIP_DISP * disp )

gets head line of display column

Parameters

disp	display column

Definition at line 302 of file disp.c.

References SCIP_Disp::header, and NULL.

Referenced by SCIP_DECL_DIALOGEXEC().

int SCIPdispGetWidth ( SCIP_DISP * disp )

gets width of display column

Parameters

disp	display column

Definition at line 312 of file disp.c.

References NULL, and SCIP_Disp::width.

Referenced by SCIP_DECL_DIALOGEXEC().

int SCIPdispGetPriority ( SCIP_DISP * disp )

gets priority of display column

Parameters

disp	display column

Definition at line 322 of file disp.c.

References NULL, and SCIP_Disp::priority.

Referenced by SCIP_DECL_DIALOGEXEC().

int SCIPdispGetPosition ( SCIP_DISP * disp )

gets position of display column

Parameters

disp	display column

Definition at line 332 of file disp.c.

References NULL, and SCIP_Disp::position.

Referenced by SCIP_DECL_DIALOGEXEC(), and SCIPsetFindBranchrule().

SCIP_DISPSTATUS SCIPdispGetStatus ( SCIP_DISP * disp )

gets status of display column

Parameters

disp	display column

Definition at line 342 of file disp.c.

References SCIP_Disp::dispstatus, and NULL.

Referenced by SCIP_DECL_DIALOGEXEC().

SCIP_Bool SCIPdispIsInitialized ( SCIP_DISP * disp )

is display column initialized?

Parameters

disp	display column

Definition at line 352 of file disp.c.

References SCIP_Disp::initialized, and NULL.

Referenced by SCIPsetFindBranchrule().

SCIP_RETCODE SCIPdispPrintLine	(	SCIP_SET *	set,
		SCIP_MESSAGEHDLR *	messagehdlr,
		SCIP_STAT *	stat,
		FILE *	file,
		SCIP_Bool	forcedisplay,
		SCIP_Bool	endline
	)

prints one line of output with the active display columns

Parameters

set	global SCIP settings
messagehdlr	message handler
stat	problem statistics data
file	output file (or NULL for standard output)
forcedisplay	should the line be printed without regarding frequency?
endline	should the line be terminated with a newline symbol?