Defines a generic interface for supplying debug/runtime info. More...

Functions
bool	crashOnNaN ()

void	forceCrash (bool withdump)

bool	isOn (int flag=0xffff)

void	message (const char *)
	default: to stderr

void	message (const char , const char cname, const char *fname, int linrnr)

void	message (int flag, const char , const char cname, const char *fname, int linrnr)

void	message (int flag, const char *msg)

void	putProgInfo (int, char **)
	one line; more if isOn()

bool	setCrashOnProgError (bool yn)
	Returns old status.

void	turnOn (int flag)
	Overrides the envirnonment variable.

Detailed Description

Defines a generic interface for supplying debug/runtime info.

The isOn() is controlled by the environment variable DTECT_DEBUG. If DTECT_DEBUG starts with a "Y" or "y" then the mask is set to 0xffff. isOn returns the bitwise "and" of the passed flag and the internal environment mask, converted to a boolean.

The reserved/defined masks are defined below. if you want the output in a file, set the full path in DTECT_DEBUG_LOGFILE.

Function Documentation

◆ crashOnNaN()

bool DBG::crashOnNaN ( )

◆ forceCrash()

void DBG::forceCrash ( bool withdump )

◆ isOn()

bool DBG::isOn ( int flag = 0xffff )

◆ message() [1/4]

void DBG::message ( const char * )

default: to stderr

◆ message() [2/4]

void DBG::message	(	const char *	,
		const char *	cname,
		const char *	fname,
		int	linrnr )

◆ message() [3/4]

void DBG::message	(	int	flag,
		const char *	,
		const char *	cname,
		const char *	fname,
		int	linrnr )

◆ message() [4/4]

void DBG::message	(	int	flag,
		const char *	msg )

◆ putProgInfo()

void DBG::putProgInfo	(	int	,
		char **	)

one line; more if isOn()

◆ setCrashOnProgError()

bool DBG::setCrashOnProgError ( bool yn )

Returns old status.

◆ turnOn()

void DBG::turnOn ( int flag )

Overrides the envirnonment variable.

Functions