Window< T > Class Template Reference

#include <Window.h>

Public Member Functions
	Window (WindowType type, int size)
	Construct a windower of the given type and size. More...
	Window (const Window &w)
Window &	operator= (const Window &w)
virtual	~Window ()
void	cut (T *const BQ_R__ block) const
void	cut (const T *const BQ_R__ src, T *const BQ_R__ dst) const
T	getArea ()
T	getValue (int i)
WindowType	getType () const
int	getSize () const

Static Public Member Functions
static std::string	getNameForType (WindowType type)
static WindowType	getTypeForName (std::string name)

Protected Member Functions
void	encache ()
void	cosinewin (T *, double, double, double, double)

Protected Attributes
WindowType	m_type
int	m_size
T *BQ_R__	m_cache
T	m_area

Detailed Description

template<typename T>
class Window< T >

Definition at line 43 of file Window.h.

Constructor & Destructor Documentation

template<typename T>

Window< T >::Window ( WindowType  type, int  size  )

inline

Construct a windower of the given type and size.

Note that the cosine windows are periodic by design, rather than symmetrical. (A window of size N is equivalent to a symmetrical window of size N+1 with the final element missing.)

Definition at line 53 of file Window.h.

template<typename T>

Window< T >::Window ( const Window< T > &  w )

inline

Definition at line 56 of file Window.h.

template<typename T>

virtual Window< T >::~Window ( )

inlinevirtual

Definition at line 66 of file Window.h.

Member Function Documentation

template<typename T>

Window& Window< T >::operator= ( const Window< T > &  w )

inline

Definition at line 59 of file Window.h.

template<typename T>

void Window< T >::cut ( T *const BQ_R__  block ) const

inline

Definition at line 70 of file Window.h.

Referenced by FFTModel::getFFTColumn().

template<typename T>

void Window< T >::cut ( const T *const BQ_R__  src, T *const BQ_R__  dst  ) const

inline

Definition at line 74 of file Window.h.

template<typename T>

T Window< T >::getArea ( )

inline

Definition at line 78 of file Window.h.

template<typename T>

T Window< T >::getValue ( int  i )

inline

Definition at line 79 of file Window.h.

template<typename T>

WindowType Window< T >::getType ( ) const

inline

Definition at line 81 of file Window.h.

template<typename T>

int Window< T >::getSize ( ) const

inline

Definition at line 82 of file Window.h.

template<typename T >

std::string Window< T >::getNameForType ( WindowType  type )

static

Definition at line 189 of file Window.h.

References BartlettWindow, BlackmanHarrisWindow, BlackmanWindow, GaussianWindow, HammingWindow, HanningWindow, NuttallWindow, ParzenWindow, and RectangularWindow.

Referenced by Window< float >::getSize(), and RDFTransformFactoryImpl::writeTransformToRDF().

template<typename T >

WindowType Window< T >::getTypeForName ( std::string  name )

static

Definition at line 211 of file Window.h.

References BartlettWindow, BlackmanHarrisWindow, BlackmanWindow, GaussianWindow, HammingWindow, HanningWindow, NuttallWindow, ParzenWindow, and RectangularWindow.

Referenced by Window< float >::getSize().

template<typename T >

void Window< T >::encache ( )

protected

Definition at line 101 of file Window.h.

References BartlettWindow, BlackmanHarrisWindow, BlackmanWindow, Window< T >::cosinewin(), GaussianWindow, HammingWindow, HanningWindow, Window< T >::m_area, Window< T >::m_cache, Window< T >::m_size, Window< T >::m_type, NuttallWindow, ParzenWindow, and RectangularWindow.

Referenced by Window< float >::operator=(), and Window< float >::Window().

template<typename T>

void Window< T >::cosinewin ( T *  mult, double  a0, double  a1, double  a2, double  a3  )

protected

Definition at line 176 of file Window.h.

References M_PI, and Window< T >::m_size.

Referenced by Window< T >::encache().

Member Data Documentation

template<typename T>

WindowType Window< T >::m_type

protected

Definition at line 91 of file Window.h.

Referenced by Window< T >::encache(), Window< float >::getType(), and Window< float >::operator=().

template<typename T>

int Window< T >::m_size

protected

Definition at line 92 of file Window.h.

Referenced by Window< T >::cosinewin(), Window< float >::cut(), Window< T >::encache(), Window< float >::getSize(), and Window< float >::operator=().

template<typename T>

T* BQ_R__ Window< T >::m_cache

protected

Definition at line 93 of file Window.h.

Referenced by Window< float >::cut(), Window< T >::encache(), Window< float >::getValue(), and Window< float >::~Window().

template<typename T>

T Window< T >::m_area

protected

Definition at line 94 of file Window.h.

Referenced by Window< T >::encache(), and Window< float >::getArea().

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The documentation for this class was generated from the following file:

• Window.h