lass::num::FirFilter< T, InputIterator, OutputIterator > Class Template Reference
[Filters]

Finite Impulse Response filter. More...

#include <filters.h>

Inheritance diagram for lass::num::FirFilter< T, InputIterator, OutputIterator >:

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Collaboration diagram for lass::num::FirFilter< T, InputIterator, OutputIterator >:

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Public Types
typedef Filter< T, InputIterator, OutputIterator > ::TValue	TValue
typedef Filter< T, InputIterator, OutputIterator > ::TParam	TParam
typedef Filter< T, InputIterator, OutputIterator > ::TReference	TReference
typedef Filter< T, InputIterator, OutputIterator > ::TConstReference	TConstReference
typedef Filter< T, InputIterator, OutputIterator > ::TInputIterator	TInputIterator
typedef Filter< T, InputIterator, OutputIterator > ::TOutputIterator	TOutputIterator
typedef Filter< T, InputIterator, OutputIterator > ::TNumTraits	TNumTraits
typedef std::vector< T >	TValues
Public Member Functions
	FirFilter (const TValues &impulseResponse)
TOutputIterator	operator() (TInputIterator first, TInputIterator last, TOutputIterator output)
void	reset ()
Private Types
typedef std::vector< size_t >	TIndexTable
Private Member Functions
TOutputIterator	doFilter (TInputIterator first, TInputIterator last, TOutputIterator output)
void	doReset ()
Private Attributes
TValues	taps_
TValues	buffer_
TIndexTable	nextIndex_
size_t	tapSize_
size_t	bufferIndex_

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Detailed Description

template<typename T, typename InputIterator = const T*, typename OutputIterator = T*>
class lass::num::FirFilter< T, InputIterator, OutputIterator >

Finite Impulse Response filter.

Definition at line 81 of file filters.h.

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Member Typedef Documentation

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

typedef Filter<T, InputIterator, OutputIterator>::TValue lass::num::FirFilter< T, InputIterator, OutputIterator >::TValue

Reimplemented from lass::num::Filter< T, InputIterator, OutputIterator >.

Definition at line 84 of file filters.h.

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

typedef Filter<T, InputIterator, OutputIterator>::TParam lass::num::FirFilter< T, InputIterator, OutputIterator >::TParam

Reimplemented from lass::num::Filter< T, InputIterator, OutputIterator >.

Definition at line 85 of file filters.h.

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

typedef Filter<T, InputIterator, OutputIterator>::TReference lass::num::FirFilter< T, InputIterator, OutputIterator >::TReference

Reimplemented from lass::num::Filter< T, InputIterator, OutputIterator >.

Definition at line 86 of file filters.h.

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

typedef Filter<T, InputIterator, OutputIterator>::TConstReference lass::num::FirFilter< T, InputIterator, OutputIterator >::TConstReference

Reimplemented from lass::num::Filter< T, InputIterator, OutputIterator >.

Definition at line 87 of file filters.h.

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

typedef Filter<T, InputIterator, OutputIterator>::TInputIterator lass::num::FirFilter< T, InputIterator, OutputIterator >::TInputIterator

Reimplemented from lass::num::Filter< T, InputIterator, OutputIterator >.

Definition at line 88 of file filters.h.

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

typedef Filter<T, InputIterator, OutputIterator>::TOutputIterator lass::num::FirFilter< T, InputIterator, OutputIterator >::TOutputIterator

Reimplemented from lass::num::Filter< T, InputIterator, OutputIterator >.

Definition at line 89 of file filters.h.

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

typedef Filter<T, InputIterator, OutputIterator>::TNumTraits lass::num::FirFilter< T, InputIterator, OutputIterator >::TNumTraits

Reimplemented from lass::num::Filter< T, InputIterator, OutputIterator >.

Definition at line 90 of file filters.h.

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

typedef std::vector<T> lass::num::FirFilter< T, InputIterator, OutputIterator >::TValues

Definition at line 92 of file filters.h.

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

typedef std::vector<size_t> lass::num::FirFilter< T, InputIterator, OutputIterator >::TIndexTable [private]

Definition at line 96 of file filters.h.

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Constructor & Destructor Documentation

template<typename T , typename InIt , typename OutIt >

lass::num::FirFilter< T, InIt, OutIt >::FirFilter

(

const TValues &

impulseResponse

)

[inline]

Definition at line 135 of file filters.inl.

References LASS_THROW, lass::num::FirFilter< T, InputIterator, OutputIterator >::nextIndex_, lass::num::Filter< T, InputIterator, OutputIterator >::reset(), and lass::num::FirFilter< T, InputIterator, OutputIterator >::tapSize_.

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Member Function Documentation

template<typename T , typename InIt , typename OutIt >

FirFilter< T, InIt, OutIt >::TOutputIterator lass::num::FirFilter< T, InIt, OutIt >::doFilter	(	TInputIterator	first,
		TInputIterator	last,
		TOutputIterator	output
	)			[inline, private]

Definition at line 158 of file filters.inl.

References lass::num::FirFilter< T, InputIterator, OutputIterator >::buffer_, lass::num::FirFilter< T, InputIterator, OutputIterator >::bufferIndex_, lass::num::FirFilter< T, InputIterator, OutputIterator >::nextIndex_, lass::stde::T, lass::num::FirFilter< T, InputIterator, OutputIterator >::taps_, lass::num::FirFilter< T, InputIterator, OutputIterator >::tapSize_, and lass::num::NumTraits< C >::zero.

template<typename T , typename InIt , typename OutIt >

void lass::num::FirFilter< T, InIt, OutIt >::doReset

(

)

[inline, private, virtual]

Reimplemented from lass::num::Filter< T, InputIterator, OutputIterator >.

Definition at line 179 of file filters.inl.

References lass::num::FirFilter< T, InputIterator, OutputIterator >::buffer_, and lass::num::NumTraits< C >::zero.

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

TOutputIterator lass::num::Filter< T, InputIterator, OutputIterator >::operator()	(	TInputIterator	first,
		TInputIterator	last,
		TOutputIterator	output
	)			[inline, inherited]

Definition at line 62 of file filters.h.

References lass::num::Filter< T, InputIterator, OutputIterator >::doFilter().

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

void lass::num::Filter< T, InputIterator, OutputIterator >::reset

(

)

[inline, inherited]

Definition at line 63 of file filters.h.

References lass::num::Filter< T, InputIterator, OutputIterator >::doReset().

Referenced by lass::num::FirFilter< T, InputIterator, OutputIterator >::FirFilter(), and lass::num::IirFilter< T, InputIterator, OutputIterator >::IirFilter().

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Field Documentation

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

TValues lass::num::FirFilter< T, InputIterator, OutputIterator >::taps_ [private]

Definition at line 101 of file filters.h.

Referenced by lass::num::FirFilter< T, InputIterator, OutputIterator >::doFilter().

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

TValues lass::num::FirFilter< T, InputIterator, OutputIterator >::buffer_ [private]

Definition at line 102 of file filters.h.

Referenced by lass::num::FirFilter< T, InputIterator, OutputIterator >::doFilter(), and lass::num::FirFilter< T, InputIterator, OutputIterator >::doReset().

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

TIndexTable lass::num::FirFilter< T, InputIterator, OutputIterator >::nextIndex_ [private]

Definition at line 103 of file filters.h.

Referenced by lass::num::FirFilter< T, InputIterator, OutputIterator >::doFilter(), and lass::num::FirFilter< T, InputIterator, OutputIterator >::FirFilter().

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

size_t lass::num::FirFilter< T, InputIterator, OutputIterator >::tapSize_ [private]

Definition at line 104 of file filters.h.

Referenced by lass::num::FirFilter< T, InputIterator, OutputIterator >::doFilter(), and lass::num::FirFilter< T, InputIterator, OutputIterator >::FirFilter().

template<typename T , typename InputIterator = const T*, typename OutputIterator = T*>

size_t lass::num::FirFilter< T, InputIterator, OutputIterator >::bufferIndex_ [private]

Definition at line 105 of file filters.h.

Referenced by lass::num::FirFilter< T, InputIterator, OutputIterator >::doFilter().

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

• filters.h
• filters.inl