sdr::FilterNode< Scalar > Class Template Reference

A FFT filter bank node wich consists of several filters. More...

#include <filternode.hh>

Public Member Functions
	FilterNode (size_t block_size=1024)
	Constructor. More...
virtual	~FilterNode ()
	Destructor. More...
Sink< std::complex< Scalar > > *	sink () const
	The filter sink. More...
FilterSource< Scalar > *	addFilter (double fmin, double fmax)
	Adds a filter to the filter bank. More...

Protected Attributes
size_t	_block_size
	The block size of the filters. More...
double	_sample_rate
	The current sample rate. More...
BufferNode< std::complex< Scalar > > *	_buffer
	The input buffer (to ensure buffers of _block_size size. More...
FilterSink< Scalar > *	_fft_fwd
	The filter sink (forward FFT). More...
std::list< FilterSource< Scalar > * >	_filters
	The filter bank. More...

Detailed Description

template<class Scalar>
class sdr::FilterNode< Scalar >

A FFT filter bank node wich consists of several filters.

Constructor & Destructor Documentation

template<class Scalar >

sdr::FilterNode< Scalar >::FilterNode ( size_t  block_size = 1024 )

inline

Constructor.

template<class Scalar >

virtual sdr::FilterNode< Scalar >::~FilterNode ( )

inlinevirtual

Destructor.

Member Function Documentation

template<class Scalar >

FilterSource<Scalar>* sdr::FilterNode< Scalar >::addFilter ( double  fmin, double  fmax  )

inline

Adds a filter to the filter bank.

template<class Scalar >

Sink< std::complex<Scalar> >* sdr::FilterNode< Scalar >::sink ( ) const

inline

The filter sink.

Member Data Documentation

template<class Scalar >

size_t sdr::FilterNode< Scalar >::_block_size

protected

The block size of the filters.

template<class Scalar >

BufferNode< std::complex<Scalar> >* sdr::FilterNode< Scalar >::_buffer

protected

The input buffer (to ensure buffers of _block_size size.

template<class Scalar >

FilterSink<Scalar>* sdr::FilterNode< Scalar >::_fft_fwd

protected

The filter sink (forward FFT).

template<class Scalar >

std::list<FilterSource<Scalar> *> sdr::FilterNode< Scalar >::_filters

protected

The filter bank.

template<class Scalar >

double sdr::FilterNode< Scalar >::_sample_rate

protected

The current sample rate.

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

• /Users/hannes/Uni/Elektronik/sdr/libsdr/src/filternode.hh