svcore  1.9
Window< T > Class Template Reference

#include <Window.h>

List of all members.

Public Member Functions

 Window (WindowType type, int size)
 Construct a windower of the given type and size.
 Window (const Window &w)
Windowoperator= (const Window &w)
virtual ~Window ()
void cut (T *src) const
void cut (T *src, T *dst) const
getArea ()
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 *, T, T, T, T)

Protected Attributes

WindowType m_type
int m_size
T * m_cache
m_area

Detailed Description

template<typename T>
class Window< T >

Definition at line 40 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 50 of file Window.h.

template<typename T>
Window< T >::Window ( const Window< T > &  w) [inline]

Definition at line 51 of file Window.h.

template<typename T>
virtual Window< T >::~Window ( ) [inline, virtual]

Definition at line 59 of file Window.h.


Member Function Documentation

template<typename T>
Window& Window< T >::operator= ( const Window< T > &  w) [inline]

Definition at line 52 of file Window.h.

template<typename T>
void Window< T >::cut ( T *  src) const [inline]

Definition at line 61 of file Window.h.

Referenced by Window< fftsample >::cut(), and FFTDataServer::fillColumn().

template<typename T>
void Window< T >::cut ( T *  src,
T *  dst 
) const [inline]

Definition at line 62 of file Window.h.

template<typename T>
T Window< T >::getArea ( ) [inline]

Definition at line 66 of file Window.h.

template<typename T>
T Window< T >::getValue ( int  i) [inline]

Definition at line 67 of file Window.h.

template<typename T>
WindowType Window< T >::getType ( ) const [inline]

Definition at line 69 of file Window.h.

Referenced by FFTDataServer::generateFileBasename(), and FFTDataServer::getWindowType().

template<typename T>
int Window< T >::getSize ( ) const [inline]

Definition at line 70 of file Window.h.

template<typename T >
std::string Window< T >::getNameForType ( WindowType  type) [static]
template<typename T >
WindowType Window< T >::getTypeForName ( std::string  name) [static]
template<typename T>
void Window< T >::cosinewin ( T *  mult,
a0,
a1,
a2,
a3 
) [protected]

Definition at line 165 of file Window.h.


Member Data Documentation

template<typename T>
WindowType Window< T >::m_type [protected]

Definition at line 79 of file Window.h.

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

template<typename T>
int Window< T >::m_size [protected]
template<typename T>
T* Window< T >::m_cache [protected]
template<typename T>
T Window< T >::m_area [protected]

Definition at line 82 of file Window.h.

Referenced by Window< fftsample >::getArea().


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