ArrayNDWindow Class Reference

Tapers the N-dimentional ArrayND with a windowFunction. More...

Public Types
enum	WindowType {   Box , Hamming , Hanning , Blackman ,   Bartlett , CosTaper5 , CosTaper10 , CosTaper20 }

Public Member Functions
	ArrayNDWindow (const ArrayNDInfo &, bool rectangular, const char *winnm, const TypeSet< float > &paramvals)
	ArrayNDWindow (const ArrayNDInfo &, bool rectangular, const char *winnm, float paramval=mUdf(float))
	ArrayNDWindow (const ArrayNDInfo &, bool rectangular, WindowType=Hamming)
	~ArrayNDWindow ()
template<class Type >
bool	apply (ArrayND< Type > *in, ArrayND< Type > *out_=0) const
float	getParamVal (int dim=0) const
float *	getValues () const
bool	isOK () const
bool	resize (const ArrayNDInfo &)
void	setParamVal (int dim=0, float paramval=mUdf(float))
void	setParamVals (const TypeSet< float > &)
bool	setType (const char *, const TypeSet< float > &)
bool	setType (const char *, float paramval=mUdf(float))
bool	setType (WindowType)
void	setValue (int idx, float val)

Protected Member Functions
bool	buildWindow (const char *winnm)
bool	buildWindow (const char *winnm, float pval)

Protected Attributes
TypeSet< float >	paramval_
bool	rectangular_
ArrayNDInfoImpl	size_
float *	window_
BufferString	windowtypename_

Detailed Description

Tapers the N-dimentional ArrayND with a windowFunction.

Usage is straightforward- construct and use. If apply()'s second argument is omitted, the result will be placed in the input array. apply() will return false if input-, output- and window-size are not equal. The only requirement on the windowfunction is that it should give full taper at x=+-1 and no taper when x=0. Feel free to implement more functions!!

<>

Member Enumeration Documentation

WindowType

enum ArrayNDWindow::WindowType

Enumerator
Box
Hamming
Hanning
Blackman
Bartlett
CosTaper5
CosTaper10
CosTaper20

Constructor & Destructor Documentation

ArrayNDWindow() [1/3]

ArrayNDWindow::ArrayNDWindow	(	const ArrayNDInfo &	,
		bool	rectangular,
		WindowType	= Hamming
	)

ArrayNDWindow() [2/3]

ArrayNDWindow::ArrayNDWindow	(	const ArrayNDInfo &	,
		bool	rectangular,
		const char *	winnm,
		float	paramval = mUdf(float)
	)

ArrayNDWindow() [3/3]

ArrayNDWindow::ArrayNDWindow	(	const ArrayNDInfo &	,
		bool	rectangular,
		const char *	winnm,
		const TypeSet< float > &	paramvals
	)

~ArrayNDWindow()

ArrayNDWindow::~ArrayNDWindow

(

)

Member Function Documentation

apply()

template<class Type >

bool ArrayNDWindow::apply ( ArrayND< Type > *  in, ArrayND< Type > *  out_ = 0  ) const

inline

buildWindow() [1/2]

bool ArrayNDWindow::buildWindow ( const char *  winnm )

protected

buildWindow() [2/2]

bool ArrayNDWindow::buildWindow ( const char *  winnm, float  pval  )

protected

getParamVal()

float ArrayNDWindow::getParamVal ( int  dim = 0 ) const

inline

getValues()

float* ArrayNDWindow::getValues ( ) const

inline

isOK()

bool ArrayNDWindow::isOK ( ) const

inline

resize()

bool ArrayNDWindow::resize

(

const ArrayNDInfo &

)

setParamVal()

void ArrayNDWindow::setParamVal	(	int	dim = 0,
		float	paramval = mUdf(float)
	)

setParamVals()

void ArrayNDWindow::setParamVals

(

const TypeSet< float > &

)

setType() [1/3]

bool ArrayNDWindow::setType	(	const char *	,
		const TypeSet< float > &
	)

setType() [2/3]

bool ArrayNDWindow::setType	(	const char *	,
		float	paramval = mUdf(float)
	)

setType() [3/3]

bool ArrayNDWindow::setType

(

WindowType

)

setValue()

void ArrayNDWindow::setValue ( int  idx, float  val  )

inline

Member Data Documentation

paramval_

TypeSet<float> ArrayNDWindow::paramval_

protected

rectangular_

bool ArrayNDWindow::rectangular_

protected

size_

ArrayNDInfoImpl ArrayNDWindow::size_

protected

window_

float* ArrayNDWindow::window_

protected

windowtypename_

BufferString ArrayNDWindow::windowtypename_

protected