random_.h File Reference

#include "MagickCore/string_.h"

Go to the source code of this file.

Typedefs
typedef struct _RandomInfo	RandomInfo
Functions
MagickExport double	GetRandomValue (RandomInfo *)
MagickExport double	GetPseudoRandomValue (RandomInfo *magick_restrict)
MagickExport RandomInfo *	AcquireRandomInfo (void)
MagickExport RandomInfo **	DestroyRandomInfo (RandomInfo *)
MagickExport StringInfo *	GetRandomKey (RandomInfo *, const size_t)
MagickExport unsigned long	GetRandomSecretKey (const RandomInfo *)
MagickExport void	SetRandomKey (RandomInfo *, const size_t, unsigned char *)
MagickExport void	SetRandomSecretKey (const unsigned long)
MagickExport void	SetRandomTrueRandom (const MagickBooleanType)

---

Typedef Documentation

typedef struct _RandomInfo RandomInfo

---

Function Documentation

MagickExport RandomInfo* AcquireRandomInfo

(

void

)

MagickExport RandomInfo* * DestroyRandomInfo

(

RandomInfo *

)

References DestroySignatureInfo(), DestroyStringInfo(), GetMagickModule, LockSemaphoreInfo(), LogMagickEvent(), MagickCoreSignature, _RandomInfo::nonce, RelinquishMagickMemory(), RelinquishSemaphoreInfo(), _RandomInfo::reservoir, _RandomInfo::seed, _RandomInfo::semaphore, _RandomInfo::signature, _RandomInfo::signature_info, TraceEvent, and UnlockSemaphoreInfo().

Referenced by DestroyFxInfo(), DestroyPixelCache(), DestroyRandomInfoThreadSet(), KmeansImage(), PlasmaImage(), ResourceComponentTerminus(), and ShredFile().

MagickExport double GetPseudoRandomValue

(

RandomInfo *

magick_restrict

)

MagickExport StringInfo* GetRandomKey	(	RandomInfo *	,
		const	size_t
	)

References AcquireStringInfo(), GetStringInfoDatum(), and SetRandomKey().

Referenced by AcquireRandomInfo(), AcquireUniqueFileResource(), and ShredFile().

MagickExport unsigned long GetRandomSecretKey

(

const RandomInfo *

)

References _RandomInfo::secret_key.

Referenced by AddNoiseImage(), EvaluateImage(), EvaluateImages(), RandomThresholdImage(), SketchImage(), and SpreadImage().

MagickExport double GetRandomValue

(

RandomInfo *

)

MagickExport void SetRandomKey	(	RandomInfo *	,
		const	size_t,
		unsigned char *
	)

MagickExport void SetRandomSecretKey

(

const unsigned long

)

MagickExport void SetRandomTrueRandom

(

const

MagickBooleanType

)

References gather_true_random.