DBG Namespace Reference

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 More...
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() More...
bool	setCrashOnProgError (bool yn)
	Returns old status. More...
void	turnOn (int flag)
	Overrides the envirnonment variable. More...

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.