RanshiEngine Class Reference

Inheritance diagram for RanshiEngine:

Public Member Functions
	RanshiEngine ()
	RanshiEngine (std::istream &is)
	RanshiEngine (long seed)
	RanshiEngine (int rowIndex, int colIndex)
virtual	~RanshiEngine ()
double	flat ()
void	flatArray (const int size, double *vect)
void	setSeed (long seed, int)
void	setSeeds (const long *seeds, int)
void	saveStatus (const char filename[]="RanshiEngine.conf") const
void	restoreStatus (const char filename[]="RanshiEngine.conf")
void	showStatus () const
	operator double ()
	operator float ()
	operator unsigned int ()
virtual std::ostream &	put (std::ostream &os) const
virtual std::istream &	get (std::istream &is)
virtual std::istream &	getState (std::istream &is)
std::string	name () const
std::vector< unsigned long >	put () const
bool	get (const std::vector< unsigned long > &v)
bool	getState (const std::vector< unsigned long > &v)
Public Member Functions inherited from HepRandomEngine
	HepRandomEngine ()
virtual	~HepRandomEngine ()
bool	operator== (const HepRandomEngine &engine)
bool	operator!= (const HepRandomEngine &engine)
long	getSeed () const
const long *	getSeeds () const

Static Public Member Functions
static std::string	beginTag ()
static std::string	engineName ()
Static Public Member Functions inherited from HepRandomEngine
static std::string	beginTag ()
static HepRandomEngine *	newEngine (std::istream &is)
static HepRandomEngine *	newEngine (const std::vector< unsigned long > &v)

Private Types
enum	{ numBuff = 512 }

Private Attributes
unsigned int	halfBuff
unsigned int	numFlats
unsigned int	buffer [numBuff]
unsigned int	redSpin

Static Private Attributes
static const unsigned int	VECTOR_STATE_SIZE = numBuff + 4

Additional Inherited Members
Static Protected Member Functions inherited from HepRandomEngine
static double	exponent_bit_32 ()
static double	mantissa_bit_12 ()
static double	mantissa_bit_24 ()
static double	mantissa_bit_32 ()
static double	twoToMinus_32 ()
static double	twoToMinus_48 ()
static double	twoToMinus_49 ()
static double	twoToMinus_53 ()
static double	nearlyTwoToMinus_54 ()
static bool	checkFile (std::istream &file, const std::string &filename, const std::string &classname, const std::string &methodname)
Protected Attributes inherited from HepRandomEngine
long	theSeed
const long *	theSeeds

Detailed Description

Author

Member Enumeration Documentation

anonymous enum

private

Enumerator
numBuff

Constructor & Destructor Documentation

RanshiEngine

(

)

RanshiEngine

(

std::istream &

is

)

RanshiEngine

(

long

seed

)

RanshiEngine	(	int	rowIndex,
		int	colIndex
	)

virtual ~RanshiEngine ( )

virtual

Member Function Documentation

double flat ( )

virtual

Implements HepRandomEngine.

void flatArray ( const int  size, double *  vect  )

virtual

Implements HepRandomEngine.

void setSeed ( long  seed, int    )

virtual

Implements HepRandomEngine.

void setSeeds ( const long *  seeds, int    )

virtual

Implements HepRandomEngine.

void saveStatus ( const char  filename[] = "RanshiEngine.conf" ) const

virtual

Implements HepRandomEngine.

void restoreStatus ( const char  filename[] = "RanshiEngine.conf" )

virtual

Implements HepRandomEngine.

void showStatus ( ) const

virtual

Implements HepRandomEngine.

operator double ( )

virtual

Reimplemented from HepRandomEngine.

operator float ( )

virtual

Reimplemented from HepRandomEngine.

operator unsigned int ( )

virtual

Reimplemented from HepRandomEngine.

virtual std::ostream& put ( std::ostream &  os ) const

virtual

Reimplemented from HepRandomEngine.

virtual std::istream& get ( std::istream &  is )

virtual

Reimplemented from HepRandomEngine.

static std::string beginTag ( )

static

virtual std::istream& getState ( std::istream &  is )

virtual

Reimplemented from HepRandomEngine.

std::string name ( ) const

virtual

Implements HepRandomEngine.

static std::string engineName ( )

static

std::vector<unsigned long> put ( ) const

virtual

Reimplemented from HepRandomEngine.

bool get ( const std::vector< unsigned long > &  v )

virtual

Reimplemented from HepRandomEngine.

bool getState ( const std::vector< unsigned long > &  v )

virtual

Reimplemented from HepRandomEngine.

Member Data Documentation

unsigned int halfBuff

private

unsigned int numFlats

private

unsigned int buffer[numBuff]

private

unsigned int redSpin

private

const unsigned int VECTOR_STATE_SIZE = numBuff + 4

staticprivate