message.c File Reference

Detailed Description

message output methods

Author

Tobias Achterberg

Marc Pfetsch

Michael Winkler

Definition in file message.c.

#include <stdarg.h>
#include <stdio.h>
#include <assert.h>
#include "scip/type_message.h"
#include "scip/struct_message.h"
#include "scip/def.h"
#include "scip/pub_misc.h"
#include "blockmemshell/memory.h"

Go to the source code of this file.

Macros
#define	va_copy(dest, src)   do { BMScopyMemory(&dest, &src); } while( 0 )

Functions
static void	handleMessage (SCIP_MESSAGEHDLR *messagehdlr, SCIP_DECL_MESSAGEOUTPUTFUNC(outputfunc), FILE *file1, SCIP_Bool usefile1, FILE *file2, SCIP_Bool usefile2, const char *msg, char *buffer, int *bufferlen)
static	SCIP_DECL_ERRORPRINTING (errorPrintingDefault)
static	SCIP_DECL_ERRORPRINTING ((*staticErrorPrinting))
static void	messagePrintError (const char *msg)
static void	messagePrintWarning (SCIP_MESSAGEHDLR *messagehdlr, const char *msg)
static void	messagePrintDialog (SCIP_MESSAGEHDLR *messagehdlr, FILE *file, const char *msg)
static void	messagePrintInfo (SCIP_MESSAGEHDLR *messagehdlr, FILE *file, const char *msg)
static void	messagehdlrOpenLogfile (SCIP_MESSAGEHDLR *messagehdlr, const char *filename)
static SCIP_RETCODE	messagehdlrFree (SCIP_MESSAGEHDLR **messagehdlr)
SCIP_RETCODE	SCIPmessagehdlrCreate (SCIP_MESSAGEHDLR **messagehdlr, SCIP_Bool bufferedoutput, const char *filename, SCIP_Bool quiet, SCIP_DECL_MESSAGEWARNING((*messagewarning)), SCIP_DECL_MESSAGEDIALOG((*messagedialog)), SCIP_DECL_MESSAGEINFO((*messageinfo)), SCIP_DECL_MESSAGEHDLRFREE((*messagehdlrfree)), SCIP_MESSAGEHDLRDATA *messagehdlrdata)
void	SCIPmessagehdlrCapture (SCIP_MESSAGEHDLR *messagehdlr)
SCIP_RETCODE	SCIPmessagehdlrRelease (SCIP_MESSAGEHDLR **messagehdlr)
SCIP_RETCODE	SCIPmessagehdlrSetData (SCIP_MESSAGEHDLR *messagehdlr, SCIP_MESSAGEHDLRDATA *messagehdlrdata)
void	SCIPmessagehdlrSetLogfile (SCIP_MESSAGEHDLR *messagehdlr, const char *filename)
void	SCIPmessagehdlrSetQuiet (SCIP_MESSAGEHDLR *messagehdlr, SCIP_Bool quiet)
void	SCIPmessagePrintWarning (SCIP_MESSAGEHDLR *messagehdlr, const char *formatstr,...)
void	SCIPmessageVPrintWarning (SCIP_MESSAGEHDLR *messagehdlr, const char *formatstr, va_list ap)
void	SCIPmessageFPrintWarning (SCIP_MESSAGEHDLR *messagehdlr, const char *formatstr,...)
void	SCIPmessageVFPrintWarning (SCIP_MESSAGEHDLR *messagehdlr, const char *formatstr, va_list ap)
void	SCIPmessagePrintDialog (SCIP_MESSAGEHDLR *messagehdlr, const char *formatstr,...)
void	SCIPmessageVPrintDialog (SCIP_MESSAGEHDLR *messagehdlr, const char *formatstr, va_list ap)
void	SCIPmessageFPrintDialog (SCIP_MESSAGEHDLR *messagehdlr, FILE *file, const char *formatstr,...)
void	SCIPmessageVFPrintDialog (SCIP_MESSAGEHDLR *messagehdlr, FILE *file, const char *formatstr, va_list ap)
void	SCIPmessagePrintInfo (SCIP_MESSAGEHDLR *messagehdlr, const char *formatstr,...)
void	SCIPmessageVPrintInfo (SCIP_MESSAGEHDLR *messagehdlr, const char *formatstr, va_list ap)
void	SCIPmessageFPrintInfo (SCIP_MESSAGEHDLR *messagehdlr, FILE *file, const char *formatstr,...)
void	SCIPmessageVFPrintInfo (SCIP_MESSAGEHDLR *messagehdlr, FILE *file, const char *formatstr, va_list ap)
void	SCIPmessagePrintVerbInfo (SCIP_MESSAGEHDLR *messagehdlr, SCIP_VERBLEVEL verblevel, SCIP_VERBLEVEL msgverblevel, const char *formatstr,...)
void	SCIPmessageVPrintVerbInfo (SCIP_MESSAGEHDLR *messagehdlr, SCIP_VERBLEVEL verblevel, SCIP_VERBLEVEL msgverblevel, const char *formatstr, va_list ap)
void	SCIPmessageFPrintVerbInfo (SCIP_MESSAGEHDLR *messagehdlr, SCIP_VERBLEVEL verblevel, SCIP_VERBLEVEL msgverblevel, FILE *file, const char *formatstr,...)
void	SCIPmessageVFPrintVerbInfo (SCIP_MESSAGEHDLR *messagehdlr, SCIP_VERBLEVEL verblevel, SCIP_VERBLEVEL msgverblevel, FILE *file, const char *formatstr, va_list ap)
void	SCIPmessagePrintErrorHeader (const char *sourcefile, int sourceline)
void	SCIPmessagePrintError (const char *formatstr,...)
void	SCIPmessageVPrintError (const char *formatstr, va_list ap)
void	SCIPmessageSetErrorPrinting (SCIP_DECL_ERRORPRINTING((*errorPrinting)), void *data)
void	SCIPmessageSetErrorPrintingDefault (void)
SCIP_MESSAGEHDLRDATA *	SCIPmessagehdlrGetData (SCIP_MESSAGEHDLR *messagehdlr)
FILE *	SCIPmessagehdlrGetLogfile (SCIP_MESSAGEHDLR *messagehdlr)
SCIP_Bool	SCIPmessagehdlrIsQuiet (SCIP_MESSAGEHDLR *messagehdlr)

Variables
static void *	staticErrorPrintingData = NULL

Macro Definition Documentation

#define va_copy	(		dest,
			src
	)		do { BMScopyMemory(&dest, &src); } while( 0 )

Definition at line 37 of file message.c.

Referenced by SCIPmessageVFPrintDialog(), SCIPmessageVFPrintInfo(), SCIPmessageVFPrintVerbInfo(), SCIPmessageVFPrintWarning(), and SCIPmessageVPrintError().

Function Documentation

static void handleMessage ( SCIP_MESSAGEHDLR *  messagehdlr, SCIP_DECL_MESSAGEOUTPUTFUNC(outputfunc)  , FILE *  file1, SCIP_Bool  usefile1, FILE *  file2, SCIP_Bool  usefile2, const char *  msg, char *  buffer, int *  bufferlen  )

static

handles the output of the given message

Parameters

messagehdlr	message handler
file1	file stream to print into, or NULL for stdout
usefile1	Should file1 be used?
file2	file stream to print into
usefile2	Should file2 be used?
msg	message to print; NULL to flush the output buffer
buffer	message buffer
bufferlen	pointer to the currently used entries in the message buffer

Definition at line 48 of file message.c.

References NULL, and SCIP_MAXSTRLEN.

Referenced by messagePrintDialog(), messagePrintInfo(), and messagePrintWarning().

static SCIP_DECL_ERRORPRINTING ( errorPrintingDefault  )

static

default error printing method which is used to print all occurring errors

Definition at line 129 of file message.c.

References NULL.

static SCIP_DECL_ERRORPRINTING ( *  staticErrorPrinting )

static

static variable which holds the error printing method

static void messagePrintError ( const char *  msg )

static

prints error message with the current message handler, or buffers the message if no newline exists

Parameters

msg	message to print; NULL to flush the output buffer

Definition at line 144 of file message.c.

References NULL.

Referenced by SCIPmessagePrintErrorHeader(), and SCIPmessageVPrintError().

static void messagePrintWarning ( SCIP_MESSAGEHDLR *  messagehdlr, const char *  msg  )

static

prints warning message with the current message handler, or buffers the message if no newline exists

Parameters

messagehdlr	message handler
msg	message to print; NULL to flush the output buffer

Definition at line 154 of file message.c.

References handleMessage(), SCIP_Messagehdlr::logfile, NULL, SCIP_Messagehdlr::quiet, SCIP_Messagehdlr::warningbuffer, and SCIP_Messagehdlr::warningbufferlen.

Referenced by messagehdlrFree(), SCIPmessagehdlrSetQuiet(), and SCIPmessageVFPrintWarning().

static void messagePrintDialog ( SCIP_MESSAGEHDLR *  messagehdlr, FILE *  file, const char *  msg  )

static

prints dialog message with the current message handler, or buffers the message if no newline exists

Parameters

messagehdlr	message handler
file	file stream to print into, or NULL for stdout
msg	message to print; NULL to flush the output buffer

Definition at line 168 of file message.c.

References SCIP_Messagehdlr::dialogbuffer, SCIP_Messagehdlr::dialogbufferlen, handleMessage(), SCIP_Messagehdlr::logfile, NULL, SCIP_Messagehdlr::quiet, and TRUE.

Referenced by messagehdlrFree(), SCIPmessagehdlrSetQuiet(), and SCIPmessageVFPrintDialog().

static void messagePrintInfo ( SCIP_MESSAGEHDLR *  messagehdlr, FILE *  file, const char *  msg  )

static

prints info message with the current message handler, or buffers the message if no newline exists

Parameters

messagehdlr	message handler
file	file stream to print into, or NULL for stdout
msg	message to print; NULL to flush the output buffer

Definition at line 194 of file message.c.

References handleMessage(), SCIP_Messagehdlr::infobuffer, SCIP_Messagehdlr::infobufferlen, SCIP_Messagehdlr::logfile, NULL, SCIP_Messagehdlr::quiet, and TRUE.

Referenced by messagehdlrFree(), SCIPmessagehdlrSetQuiet(), SCIPmessageVFPrintInfo(), and SCIPmessageVFPrintVerbInfo().

static void messagehdlrOpenLogfile ( SCIP_MESSAGEHDLR *  messagehdlr, const char *  filename  )

static

if the given file is not NULL a log file is opened

Parameters

messagehdlr	message handler
filename	name of log file, or NULL (stdout)

Definition at line 220 of file message.c.

References SCIP_Messagehdlr::logfile, NULL, and SCIPerrorMessage.

Referenced by SCIPmessagehdlrCreate(), and SCIPmessagehdlrSetLogfile().

static SCIP_RETCODE messagehdlrFree ( SCIP_MESSAGEHDLR **  messagehdlr )

static

frees message handler

Parameters

messagehdlr

pointer to the message handler

Definition at line 240 of file message.c.

References BMSfreeMemory, BMSfreeMemoryArrayNull, messagePrintDialog(), messagePrintInfo(), messagePrintWarning(), NULL, SCIP_CALL, and SCIP_OKAY.

Referenced by SCIPcreateObjMessagehdlr(), and SCIPmessagehdlrRelease().

SCIP_RETCODE SCIPmessagehdlrCreate	(	SCIP_MESSAGEHDLR **	messagehdlr,
		SCIP_Bool	bufferedoutput,
		const char *	filename,
		SCIP_Bool	quiet,
		SCIP_DECL_MESSAGEWARNING((*messagewarning))	,
		SCIP_DECL_MESSAGEDIALOG((*messagedialog))	,
		SCIP_DECL_MESSAGEINFO((*messageinfo))	,
		SCIP_DECL_MESSAGEHDLRFREE((*messagehdlrfree))	,
		SCIP_MESSAGEHDLRDATA *	messagehdlrdata
	)

Creates and captures a message handler which deals with warning, information, and dialog (interactive shell) methods.

Note

The message handler does not handle error messages; see SCIPmessageSetErrorPrinting()

Parameters

messagehdlr	pointer to store the message handler
bufferedoutput	should the output be buffered up to the next newline?
filename	name of log file, or NULL for no log
quiet	should screen messages be suppressed?
messagehdlrdata	message handler data

Definition at line 279 of file message.c.

References BMSallocMemory, BMSallocMemoryArray, messagehdlrOpenLogfile(), NULL, SCIP_ALLOC, SCIP_MAXSTRLEN, and SCIP_OKAY.

Referenced by SCIPcreateMessagehdlrDefault(), and SCIPcreateObjMessagehdlr().

void SCIPmessagehdlrCapture

(

SCIP_MESSAGEHDLR *

messagehdlr

)

captures message handler

Parameters

messagehdlr

message handler, or NULL

Definition at line 323 of file message.c.

References NULL, and SCIP_Messagehdlr::nuses.

Referenced by SCIPsetMessagehdlr().

SCIP_RETCODE SCIPmessagehdlrRelease

(

SCIP_MESSAGEHDLR **

messagehdlr

)

releases message handler

Parameters

messagehdlr

pointer to the message handler

Definition at line 332 of file message.c.

References messagehdlrFree(), NULL, SCIP_CALL, and SCIP_OKAY.

Referenced by SCIPfree(), and SCIPsetMessagehdlr().

SCIP_RETCODE SCIPmessagehdlrSetData	(	SCIP_MESSAGEHDLR *	messagehdlr,
		SCIP_MESSAGEHDLRDATA *	messagehdlrdata
	)

sets the user data of the message handler

Parameters

messagehdlr	message handler; must not be NULL
messagehdlrdata	new message handler data to attach to the handler

Definition at line 361 of file message.c.

References SCIP_Messagehdlr::messagehdlrdata, NULL, SCIP_INVALIDDATA, and SCIP_OKAY.

Referenced by SCIP_DECL_MESSAGEHDLRFREE().

void SCIPmessagehdlrSetLogfile	(	SCIP_MESSAGEHDLR *	messagehdlr,
		const char *	filename
	)

sets the log file name for the message handler

Parameters

messagehdlr	message handler
filename	log file name where to copy messages into, or NULL

Definition at line 377 of file message.c.

References SCIP_Messagehdlr::logfile, messagehdlrOpenLogfile(), and NULL.

Referenced by SCIPsetMessagehdlrLogfile().

void SCIPmessagehdlrSetQuiet	(	SCIP_MESSAGEHDLR *	messagehdlr,
		SCIP_Bool	quiet
	)

sets the messages handler to be quiet

Parameters

messagehdlr	message handler
quiet	should screen messages be suppressed?

Definition at line 395 of file message.c.

References messagePrintDialog(), messagePrintInfo(), messagePrintWarning(), NULL, and SCIP_Messagehdlr::quiet.

Referenced by SCIPsetMessagehdlrQuiet().

void SCIPmessagePrintWarning	(	SCIP_MESSAGEHDLR *	messagehdlr,
		const char *	formatstr,
			...
	)

prints a warning message, acting like the printf() command

Parameters

messagehdlr	message handler
formatstr	format string like in printf() function

Definition at line 411 of file message.c.

References SCIPmessageVFPrintWarning().

Referenced by adjustLPobjval(), exprgraphNodeSimplify(), exprsimplifyFlattenPolynomials(), filterTRMrescode(), lpiGetBInvVec(), nlpSolve(), paramCheckBool(), paramCheckChar(), paramCheckFixed(), paramCheckInt(), paramCheckLongint(), paramCheckReal(), paramCheckString(), paramSetBool(), paramSetChar(), paramSetInt(), paramSetLongint(), paramsetParse(), paramSetReal(), polynomialdataExpandMonomialFactor(), restoreLPData(), SCIP_DECL_NLPISETINTPAR(), SCIP_DECL_NLPISETREALPAR(), SCIPconsParse(), SCIPdummyDebugMethodForSun(), SCIPlpComputeRelIntPoint(), SCIPlpiAddCols(), SCIPlpiAddRows(), SCIPlpiChgBounds(), SCIPlpiChgObj(), SCIPlpiChgSides(), SCIPlpiClearState(), SCIPlpiCreate(), SCIPlpiGetBasisInd(), SCIPlpiGetBInvRow(), SCIPlpiGetDualfarkas(), SCIPlpiGetPrimalRay(), SCIPlpiGetSol(), SCIPlpiLoadColLP(), SCIPlpiReadLP(), SCIPlpiScaleCol(), SCIPlpiScaleRow(), SCIPlpiStrongbranch(), SCIPlpiWriteLP(), SCIPlpSolveAndEval(), SCIPlpWriteMip(), SCIPpriceLoop(), SolveWSimplex(), spxSolve(), varParse(), and writeProblem().

void SCIPmessageVPrintWarning	(	SCIP_MESSAGEHDLR *	messagehdlr,
		const char *	formatstr,
		va_list	ap
	)

prints a warning message, acting like the vprintf() command

Parameters

messagehdlr	message handler
formatstr	format string like in printf() function
ap	variable argument list

Definition at line 425 of file message.c.

References SCIPmessageVFPrintWarning().

void SCIPmessageFPrintWarning	(	SCIP_MESSAGEHDLR *	messagehdlr,
		const char *	formatstr,
			...
	)

prints a warning message, acting like the fprintf() command

Parameters

messagehdlr	message handler
formatstr	format string like in printf() function

Definition at line 435 of file message.c.

References SCIPmessageVFPrintWarning().

void SCIPmessageVFPrintWarning	(	SCIP_MESSAGEHDLR *	messagehdlr,
		const char *	formatstr,
		va_list	ap
	)

prints a warning message, acting like the vfprintf() command

Parameters

messagehdlr	message handler
formatstr	format string like in printf() function
ap	variable argument list

Definition at line 449 of file message.c.

References BMSallocMemorySize, BMSfreeMemory, messagePrintWarning(), NULL, SCIP_MAXSTRLEN, and va_copy.

Referenced by SCIPmessageFPrintWarning(), SCIPmessagePrintWarning(), SCIPmessageVPrintWarning(), and SCIPwarningMessage().

void SCIPmessagePrintDialog	(	SCIP_MESSAGEHDLR *	messagehdlr,
		const char *	formatstr,
			...
	)

prints a dialog message that requests user interaction, acting like the printf() command

Parameters

messagehdlr	message handler
formatstr	format string like in printf() function

Definition at line 494 of file message.c.

References NULL, and SCIPmessageVFPrintDialog().

void SCIPmessageVPrintDialog	(	SCIP_MESSAGEHDLR *	messagehdlr,
		const char *	formatstr,
		va_list	ap
	)

prints a dialog message that requests user interaction, acting like the vprintf() command

Parameters

messagehdlr	message handler
formatstr	format string like in printf() function
ap	variable argument list

Definition at line 508 of file message.c.

References NULL, and SCIPmessageVFPrintDialog().

void SCIPmessageFPrintDialog	(	SCIP_MESSAGEHDLR *	messagehdlr,
		FILE *	file,
		const char *	formatstr,
			...
	)

prints a dialog message that requests user interaction into a file, acting like the fprintf() command

Parameters

messagehdlr	message handler
file	file stream to print into, or NULL for stdout
formatstr	format string like in printf() function

Definition at line 518 of file message.c.

References SCIPmessageVFPrintDialog().

void SCIPmessageVFPrintDialog	(	SCIP_MESSAGEHDLR *	messagehdlr,
		FILE *	file,
		const char *	formatstr,
		va_list	ap
	)

prints a dialog message that requests user interaction into a file, acting like the vfprintf() command

Parameters

messagehdlr	message handler
file	file stream to print into, or NULL for stdout
formatstr	format string like in printf() function
ap	variable argument list

Definition at line 533 of file message.c.

References BMSallocMemorySize, BMSfreeMemory, messagePrintDialog(), NULL, SCIP_MAXSTRLEN, and va_copy.

Referenced by SCIPdialogMessage(), SCIPmessageFPrintDialog(), SCIPmessagePrintDialog(), and SCIPmessageVPrintDialog().

void SCIPmessagePrintInfo	(	SCIP_MESSAGEHDLR *	messagehdlr,
		const char *	formatstr,
			...
	)

prints a message, acting like the printf() command

Parameters

messagehdlr	message handler
formatstr	format string like in printf() function

Definition at line 578 of file message.c.

References NULL, and SCIPmessageVFPrintInfo().

Referenced by checkSolOrig(), displayRelevantStats(), exprParse(), lpBarrier(), lpDualSimplex(), lpPrimalSimplex(), SCIP_DECL_HEUREXEC(), SCIP_NlpiProblem::SCIP_NlpiProblem(), SCIPhashmapPrintStatistics(), SCIPhashtablePrintStatistics(), SCIPprintMemoryDiagnostic(), SCIPprobPrintPseudoSol(), SCIPsolCheck(), and solveSubNLP().

void SCIPmessageVPrintInfo	(	SCIP_MESSAGEHDLR *	messagehdlr,
		const char *	formatstr,
		va_list	ap
	)

prints a message, acting like the vprintf() command

Parameters

messagehdlr	message handler
formatstr	format string like in printf() function
ap	variable argument list

Definition at line 592 of file message.c.

References NULL, and SCIPmessageVFPrintInfo().

Referenced by SCIP_NlpiProblem::SCIP_NlpiProblem().

void SCIPmessageFPrintInfo	(	SCIP_MESSAGEHDLR *	messagehdlr,
		FILE *	file,
		const char *	formatstr,
			...
	)

prints a message into a file, acting like the fprintf() command

Parameters

messagehdlr	message handler
file	file stream to print into, or NULL for stdout
formatstr	format string like in printf() function

Definition at line 602 of file message.c.

References SCIPmessageVFPrintInfo().

Referenced by exprgraphPrintNodeDot(), exprgraphPrintNodeExpression(), paramWrite(), printBounds(), printBranchruleStatistics(), printCompressionStatistics(), printConflictStatistics(), printConstraintStatistics(), printConstraintTimingStatistics(), printDualSol(), printFunction(), printHeuristicStatistics(), printHolelist(), printLPStatistics(), printNLPStatistics(), printPresolverStatistics(), printPricerStatistics(), printPropagatorStatistics(), printRelaxatorStatistics(), printRootStatistics(), printSeparatorStatistics(), printSolutionStatistics(), printTime(), printTimingStatistics(), printTreeStatistics(), SCIP_DECL_DIALOGEXEC(), SCIPcolPrint(), SCIPconsPrint(), SCIPdigraphPrint(), SCIPdigraphPrintComponents(), SCIPdispLongint(), SCIPdispPrintLine(), SCIPdispTime(), SCIPexprgraphPrintDot(), SCIPexprPrint(), SCIPlpWriteMip(), SCIPnlpiOraclePrintProblem(), SCIPnlpiOraclePrintProblemGams(), SCIPnlpWrite(), SCIPnlrowPrint(), SCIPparamsetSetToSubscipsOff(), SCIPparamsetWrite(), SCIPprintBestSol(), SCIPprintBestTransSol(), SCIPprintBranchingStatistics(), SCIPprintDualSol(), SCIPprintExternalCodes(), SCIPprintLPSolutionQuality(), SCIPprintNodeRootPath(), SCIPprintReal(), SCIPprintReoptStatistics(), SCIPprintSol(), SCIPprintStage(), SCIPprintStatistics(), SCIPprintStatus(), SCIPprintTransSol(), SCIPprintVersion(), SCIPprobPrintStatistics(), SCIPprofilePrint(), SCIPretcodePrint(), SCIProwPrint(), SCIPsolPrint(), SCIPsolPrintRay(), SCIPvarPrint(), SCIPvisualCutoffNode(), SCIPvisualFoundSolution(), SCIPvisualInit(), SCIPvisualLowerbound(), SCIPvisualNewChild(), SCIPvisualSolvedNode(), SCIPvisualUpdateChild(), SCIPvisualUpperbound(), and vbcSetColor().

void SCIPmessageVFPrintInfo	(	SCIP_MESSAGEHDLR *	messagehdlr,
		FILE *	file,
		const char *	formatstr,
		va_list	ap
	)

prints a message into a file, acting like the vfprintf() command

Parameters

messagehdlr	message handler
file	file stream to print into, or NULL for stdout
formatstr	format string like in printf() function
ap	variable argument list

Definition at line 617 of file message.c.

References BMSallocMemorySize, BMSfreeMemory, messagePrintInfo(), NULL, SCIP_MAXSTRLEN, and va_copy.

Referenced by SCIPinfoMessage(), SCIPmessageFPrintInfo(), SCIPmessagePrintInfo(), and SCIPmessageVPrintInfo().

void SCIPmessagePrintVerbInfo	(	SCIP_MESSAGEHDLR *	messagehdlr,
		SCIP_VERBLEVEL	verblevel,
		SCIP_VERBLEVEL	msgverblevel,
		const char *	formatstr,
			...
	)

prints a message depending on the verbosity level, acting like the printf() command

Parameters

messagehdlr	message handler
verblevel	current verbosity level
msgverblevel	verbosity level of this message
formatstr	format string like in printf() function

Definition at line 662 of file message.c.

References NULL, and SCIPmessageVFPrintVerbInfo().

Referenced by compressReoptTree(), exitPresolve(), focusnodeToFork(), lpSolve(), lpSolveStable(), presolve(), presolveRound(), priceAndCutLoop(), propAndSolve(), SCIPlpCreate(), SCIPlpEndDive(), SCIPlpSolveAndEval(), SCIPpermuteProb(), SCIPpresolve(), SCIPreadProb(), SCIPsolve(), SCIPsolveCIP(), SCIPstatUpdateMemsaveMode(), SCIPtransformProb(), SCIPtreeEndProbing(), SCIPtreeSetNodesel(), SCIPvisualExit(), SCIPvisualInit(), and solveNode().

void SCIPmessageVPrintVerbInfo	(	SCIP_MESSAGEHDLR *	messagehdlr,
		SCIP_VERBLEVEL	verblevel,
		SCIP_VERBLEVEL	msgverblevel,
		const char *	formatstr,
		va_list	ap
	)

prints a message depending on the verbosity level, acting like the vprintf() command

Parameters

messagehdlr	message handler
verblevel	current verbosity level
msgverblevel	verbosity level of this message
formatstr	format string like in printf() function
ap	variable argument list

Definition at line 678 of file message.c.

References NULL, and SCIPmessageVFPrintVerbInfo().

void SCIPmessageFPrintVerbInfo	(	SCIP_MESSAGEHDLR *	messagehdlr,
		SCIP_VERBLEVEL	verblevel,
		SCIP_VERBLEVEL	msgverblevel,
		FILE *	file,
		const char *	formatstr,
			...
	)

prints a message into a file depending on the verbosity level, acting like the fprintf() command

Parameters

messagehdlr	message handler
verblevel	current verbosity level
msgverblevel	verbosity level of this message
file	file stream to print into, or NULL for stdout
formatstr	format string like in printf() function

Definition at line 690 of file message.c.

References SCIPmessageVFPrintVerbInfo().

void SCIPmessageVFPrintVerbInfo	(	SCIP_MESSAGEHDLR *	messagehdlr,
		SCIP_VERBLEVEL	verblevel,
		SCIP_VERBLEVEL	msgverblevel,
		FILE *	file,
		const char *	formatstr,
		va_list	ap
	)

prints a message into a file depending on the verbosity level, acting like the vfprintf() command

Parameters

messagehdlr	message handler
verblevel	current verbosity level
msgverblevel	verbosity level of this message
file	file stream to print into, or NULL for stdout
formatstr	format string like in printf() function
ap	variable argument list

Definition at line 707 of file message.c.

References BMSallocMemorySize, BMSfreeMemory, messagePrintInfo(), NULL, SCIP_MAXSTRLEN, SCIP_VERBLEVEL_FULL, SCIP_VERBLEVEL_NONE, and va_copy.

Referenced by SCIPmessageFPrintVerbInfo(), SCIPmessagePrintVerbInfo(), SCIPmessageVPrintVerbInfo(), and SCIPverbMessage().

void SCIPmessagePrintErrorHeader	(	const char *	sourcefile,
		int	sourceline
	)

prints the header with source file location for an error message using the static message handler

Parameters

sourcefile	name of the source file that called the function
sourceline	line in the source file where the function was called

Definition at line 761 of file message.c.

References messagePrintError(), and SCIP_MAXSTRLEN.

void SCIPmessagePrintError	(	const char *	formatstr,
			...
	)

prints a error message, acting like the printf() command

Parameters

formatstr

format string like in printf() function

Definition at line 775 of file message.c.

References SCIPmessageVPrintError().

Referenced by SCIP_NlpiProblem::SCIP_NlpiProblem(), SCIPconshdlrCreate(), SCIPconshdlrSetPresol(), SCIPpresolCreate(), SCIPprintError(), SCIPprintSysError(), SCIPpropCreate(), SCIPpropSetPresol(), and SCIPretcodePrintError().

void SCIPmessageVPrintError	(	const char *	formatstr,
		va_list	ap
	)

prints an error message, acting like the vprintf() command using the static message handler

Parameters

formatstr	format string like in printf() function
ap	variable argument list

Definition at line 788 of file message.c.

References BMSallocMemorySize, BMSfreeMemory, messagePrintError(), NULL, SCIP_MAXSTRLEN, and va_copy.

Referenced by SCIP_NlpiProblem::SCIP_NlpiProblem(), and SCIPmessagePrintError().

void SCIPmessageSetErrorPrinting	(	SCIP_DECL_ERRORPRINTING((*errorPrinting))	,
		void *	data
	)

Method to set the error printing method. Setting the error printing method to NULL will suspend all error methods.

Note

The error printing method is static variable. That means all occurring errors are handled via that methods

Parameters

data	data pointer which will be passed to the error printing method, or NULL

Definition at line 835 of file message.c.

References BMS_BufMem::data.

void SCIPmessageSetErrorPrintingDefault

(

void

)

Method to set the error printing method to default version prints everything the stderr.

Note

The error printing method is a static variable. This means that all occurring errors are handled via this method.

Definition at line 848 of file message.c.

References NULL.

SCIP_MESSAGEHDLRDATA* SCIPmessagehdlrGetData

(

SCIP_MESSAGEHDLR *

messagehdlr

)

returns the user data of the message handler

Parameters

messagehdlr

message handler

Definition at line 871 of file message.c.

References SCIP_Messagehdlr::messagehdlrdata, and NULL.

Referenced by SCIP_DECL_MESSAGEDIALOG(), SCIP_DECL_MESSAGEHDLRFREE(), SCIP_DECL_MESSAGEINFO(), SCIP_DECL_MESSAGEWARNING(), and SCIPgetObjMessagehdlr().

FILE* SCIPmessagehdlrGetLogfile

(

SCIP_MESSAGEHDLR *

messagehdlr

)

returns the log file or NULL for stdout

Parameters

messagehdlr

message handler

Definition at line 883 of file message.c.

References SCIP_Messagehdlr::logfile, and NULL.

SCIP_Bool SCIPmessagehdlrIsQuiet

(

SCIP_MESSAGEHDLR *

messagehdlr

)

returns TRUE if the message handler is set to be quiet

Parameters

messagehdlr

message handler

Definition at line 894 of file message.c.

References NULL, and SCIP_Messagehdlr::quiet.

Referenced by SCIPcopy().

Variable Documentation

void* staticErrorPrintingData = NULL

static

static variable which holds a data pointer for the error prinint callback

Definition at line 140 of file message.c.