CGestalt.h File Reference

#include "CSL_Types.h"
#include <stdarg.h>
#include <string>

Go to the source code of this file.

Namespaces
namespace	csl
Classes
class	csl::CGestalt
class	csl::Model
class	csl::Observer
Defines
#define	SAFE_MALLOC(ptr, type, len)
#define	SAFE_FREE(ptr)
Typedefs
typedef std::vector< Observer * >	csl::ObserverVector
	Forward declaration.
Enumerations
enum	csl::LogLevel { csl::kLogInfo, csl::kLogWarning, csl::kLogError, csl::kLogFatal }
Functions
void	csl::logMsg (char *format,...)
	default is kLogInfo severity
void	csl::logMsg (LogLevel level, char *format,...)
void	csl::logLine ()
	Log the file & line #.
void	csl::logURL ()
	log file/line as a URL
void	csl::vlogMsg (char *format, va_list args)
void	csl::vlogMsg (LogLevel level, char *format, va_list args)
bool	csl::sleepUsec (float dur)
	sleep for dur usec, msec or sec
bool	csl::sleepMsec (float dur)
bool	csl::sleepSec (float dur)
Timestamp	csl::timeNow ()
	high-accuracy system or IO time in ticks
float	csl::fTimeNow ()
	system or IO time in seconds
float	csl::fRandZ (void)
	A variety of useful random-number functions 0 - 1 (name: zero).
float	csl::fRand1 (void)
	-1 - 1 (one)
float	csl::fRandV (float val)
	0 - v (val)
float	csl::fRandM (float minV, float maxV)
	min - max (min/max)
float	csl::fRandR (float base, float range)
	b +- (r * b) (range)
float	csl::fRandB (float base, float range)
	b +- r (base)
int	csl::iRandV (int val)
	Integer rands 0 - v (val).
int	csl::iRandM (int minV, int maxV)
	min - max (min/max)
int	csl::iRandB (int base, int range)
	b +- r (base)
bool	csl::coin ()
	Answer true or false.
bool	csl::coin (float bias)
	Answer with a bias (1 --> always true).
float	csl::keyToFreq (unsigned midiKey)
	keyToFreq -- converts from MIDI key numbers (1 - 127) to frequency in Hz.
unsigned	csl::freqToKey (float frequency)
	freqToKey -- converts from frequency in Hz to MIDI key #

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Define Documentation

#define SAFE_MALLOC (  ptr, type, len   )

Value: ptr = new type[len]; \ if ((char *) ptr == NULL) \ throw MemoryError("can't allocate buffer"); \ memset(ptr, 0, len * sizeof(ptr)) safe malloc using new operator; zeroes memory after testing pointer used like: SAFE_MALLOC(mSampleBuffer, sample, mWindowSize);

#define SAFE_FREE (  ptr   )

Value: if (ptr) \ delete[] ptr

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