qm-dsp  1.8
Public Member Functions | Private Member Functions | Private Attributes
Filter Class Reference

Digital filter specified through FilterConfig structure. More...

#include <Filter.h>

List of all members.

Public Member Functions

 Filter (FilterConfig Config)
virtual ~Filter ()
void reset ()
void process (double *src, double *dst, unsigned int length)

Private Member Functions

void initialise (FilterConfig Config)
void deInitialise ()

Private Attributes

unsigned int m_ord
double * m_inBuffer
double * m_outBuffer
double * m_ACoeffs
double * m_BCoeffs

Detailed Description

Digital filter specified through FilterConfig structure.

Definition at line 38 of file Filter.h.

Constructor & Destructor Documentation

Filter::Filter ( FilterConfig  Config)

Definition at line 22 of file Filter.cpp.

References initialise(), m_inBuffer, m_ord, m_outBuffer, and NULL.

Filter::~Filter ( ) [virtual]

Definition at line 31 of file Filter.cpp.

References deInitialise().

Member Function Documentation

void Filter::reset ( )

Definition at line 54 of file Filter.cpp.

References m_inBuffer, m_ord, and m_outBuffer.

Referenced by initialise().

void Filter::process ( double *  src,
double *  dst,
unsigned int  length 
)

Definition at line 60 of file Filter.cpp.

References m_ACoeffs, m_BCoeffs, m_inBuffer, m_ord, and m_outBuffer.

Referenced by FiltFilt::process().

void Filter::initialise ( FilterConfig  Config) [private]

Definition at line 36 of file Filter.cpp.

References FilterConfig::ACoeffs, FilterConfig::BCoeffs, m_ACoeffs, m_BCoeffs, m_inBuffer, m_ord, m_outBuffer, FilterConfig::ord, and reset().

Referenced by Filter().

void Filter::deInitialise ( ) [private]

Definition at line 48 of file Filter.cpp.

References m_inBuffer, and m_outBuffer.

Referenced by ~Filter().

Member Data Documentation

unsigned int Filter::m_ord [private]

Definition at line 52 of file Filter.h.

Referenced by Filter(), initialise(), process(), and reset().

double* Filter::m_inBuffer [private]

Definition at line 54 of file Filter.h.

Referenced by deInitialise(), Filter(), initialise(), process(), and reset().

double* Filter::m_outBuffer [private]

Definition at line 55 of file Filter.h.

Referenced by deInitialise(), Filter(), initialise(), process(), and reset().

double* Filter::m_ACoeffs [private]

Definition at line 57 of file Filter.h.

Referenced by initialise(), and process().

double* Filter::m_BCoeffs [private]

Definition at line 58 of file Filter.h.

Referenced by initialise(), and process().

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