Main Page | Modules | Class Hierarchy | Alphabetical List | Class List | Directories | File List | Class Members | File Members | Related Pages

CFeatureExtractBase Class Reference

#include <FEAPIPluginBase.h>

Inherited by CFindAbsoluteMax, CFindAbsoluteRms, CLoudness, CSpectralFeatures, and CZeroCrossings.

Inheritance diagram for CFeatureExtractBase:

[legend]
List of all members.

Detailed Description

CLASS:

This class provides the plugin internal interface for the low level feature extraction Plugin. The host has no functions that can be called by the Plugin, only vice versa.

Definition at line 318 of file FEAPIPluginBase.h.

Public Member Functions

 CFeatureExtractBase ()
virtual ~CFeatureExtractBase ()
FEAPI_Error_t InitializePlugin (float fInputSampleRate, int iNumberOfAudioChannels, int iHostApiMajorVersion, FEAPI_UserData_t *pstUserData)
FEAPI_Error_t GetPluginName (char *pcPluginName)
FEAPI_Error_t GetPluginVendor (char *pcPluginVendor)
virtual float GetPluginProperty (FEAPI_PluginProperty_t ePluginProperty)=0
FEAPI_Error_t GetPluginId (char *pcPluginId)
int GetPluginVendorVersion (FEAPI_VersionInfo_t ePluginMajorMinorOrSubVersion)
FEAPI_Error_t GetPluginDescription (char *pcPluginDescription)
FEAPI_Error_t GetPluginCopyright (char *pcPluginCopyright)
int GetPluginNumOfInputs ()
virtual FEAPI_Error_t GetPluginInputDescription (int iInputIndex, FEAPI_SignalDescription_t *pstInputDescription)
int GetPluginNumOfResults ()
virtual FEAPI_Error_t GetPluginResultDescription (int iResultIndex, FEAPI_SignalDescription_t *pstResultDescription)
int GetPluginNumOfParameters ()
virtual FEAPI_Error_t GetPluginParameterDescription (int iParameterIndex, FEAPI_ParameterDescription_t *pstParameterDescription)
virtual FEAPI_Error_t SetPluginParameter (int iParameterIndex, float fValue)
virtual float GetPluginParameter (int iParameterIndex)
virtual FEAPI_Error_t ProcessPlugin (const FEAPI_Signal_t **ppfInputBuffer, const FEAPI_TimeStamp_t *ptFEAPI_TimeStamp, int iNumberOfFrames)=0
virtual FEAPI_Error_t ProcessPluginDone ()
virtual int GetPluginSizeOfResult (int iResultIndex)=0
virtual FEAPI_Error_t GetPluginResult (int iResultIndex, float *pfResult, FEAPI_TimeStamp_t *ptFEAPI_TimeStamp)=0
virtual int GetPluginResultLatency (int iResultIndex)
virtual FEAPI_Error_t ResetPlugin ()

Static Public Member Functions

int GetPluginAPIVersion (FEAPI_VersionInfo_t eApiMajorMinorOrSubVersion)

Protected Member Functions

void SetPluginInputPinInfo (const CPin &PinInfo)
void SetPluginResultPinInfo (const CPin &PinInfo)
void SetPluginParameterPinInfo (const CPin &PinInfo)

Protected Attributes

float m_fSampleRate
 input sample rate in Hz
int m_iMajorVersion
 major plugin version
int m_iMinorVersion
 minor plugin version
int m_iSubVersion
 micro plugin version
bool m_bIsInitialized
 true if InitializePlugin has been processed
std::string m_cPluginName
 plugin name
std::string m_cPluginVendor
 plugin vendor
std::string m_cPluginId
 unique (per vendor) plugin Id
std::string m_cPluginDescription
 plugin description
std::string m_cPluginCopyRight
 plugin copyright info
PinMap m_Inputs
 data structure containing information on plugin input signals
PinMap m_Results
 data structure containing information on plugin output results
PinMap m_Parameters
 data structure containing information on plugin parameters


Constructor & Destructor Documentation

CFeatureExtractBase::CFeatureExtractBase  ) 
 

Plugin constructor. Note that the constructor is not intended to implement any time-consuming or heavy-weight stuff like memory allocation; this has to be done in InitializePlugin.

Definition at line 257 of file FEAPIPluginBase.cpp.

References m_bIsInitialized, m_cPluginCopyRight, m_cPluginDescription, m_cPluginId, m_cPluginName, m_cPluginVendor, m_fSampleRate, m_iMajorVersion, m_iMinorVersion, and m_iSubVersion.

CFeatureExtractBase::~CFeatureExtractBase  )  [virtual]
 

Plugin destructor.

Definition at line 276 of file FEAPIPluginBase.cpp.

References m_bIsInitialized, m_Inputs, m_Parameters, and m_Results.


Member Function Documentation

int CFeatureExtractBase::GetPluginAPIVersion FEAPI_VersionInfo_t  eApiMajorMinorOrSubVersion  )  [static]
 

Gets the version number (major, minor or subversion) of the API used by the plugin. This is *not* the plugin version, therefore the function may be called without a previously created instance.

Parameters:
eApiMajorMinorOrSubVersion : flag which version type is requested
Returns:
int : requested version number

Definition at line 287 of file FEAPIPluginBase.cpp.

References FEAPI_kMajorVersion, FEAPI_kMinorVersion, and FEAPI_kSubVersion.

FEAPI_Error_t CFeatureExtractBase::GetPluginCopyright char *  pcPluginCopyright  ) 
 

Gets the copyright information for the plugin.

Parameters:
*pcPluginCopyright : pointer to buffer of FEAPI_kMaxDescriptionLength chars, the plugin copyright information will be copied to this buffer
Returns:
FEAPI_Error_t : FEAPI_kNoError when no error

Definition at line 391 of file FEAPIPluginBase.cpp.

References FEAPI_Error_t, FEAPI_kMaxDescriptionLength, and m_cPluginCopyRight.

FEAPI_Error_t CFeatureExtractBase::GetPluginDescription char *  pcPluginDescription  ) 
 

Gets the description of the plugin, containing information about what the plugin actually does.

Parameters:
*pcPluginDescription : pointer to buffer of FEAPI_kMaxDescriptionLength chars, the plugin description will be copied to this buffer
Returns:
FEAPI_Error_t : FEAPI_kNoError when no error

Definition at line 381 of file FEAPIPluginBase.cpp.

References FEAPI_Error_t, FEAPI_kMaxDescriptionLength, and m_cPluginDescription.

FEAPI_Error_t CFeatureExtractBase::GetPluginId char *  pcPluginId  ) 
 

Gets the (vendor unique) plugin identification string.

Parameters:
*pcPluginId : pointer to buffer of FEAPI_kMaxNameLength chars, the id will be copied to this buffer
Returns:
FEAPI_Error_t : FEAPI_kNoError when no error

Definition at line 347 of file FEAPIPluginBase.cpp.

References FEAPI_Error_t, FEAPI_kMaxNameLength, and m_cPluginId.

FEAPI_Error_t CFeatureExtractBase::GetPluginInputDescription int  iInputIndex,
FEAPI_SignalDescription_t pstInputDescription
[virtual]
 

Gets information about one of the possible inputs.

Parameters:
iInputIndex : index of the input the description is requested for, index ranges from 0...NumOfInputs-1
*pstInputDescription : the requested description will be copied to this structure
Returns:
FEAPI_Error_t : FEAPI_kNoError when no error

Definition at line 407 of file FEAPIPluginBase.cpp.

References FEAPI_SignalDescription_t_tag::acDescription, FEAPI_SignalDescription_t_tag::acName, FEAPI_SignalDescription_t_tag::acUnit, FEAPI_Error_t, FEAPI_kMaxDescriptionLength, FEAPI_kMaxNameLength, FEAPI_kMaxUnitLength, FEAPI_SignalDescription_t, FEAPI_SignalDescription_t_tag::fQuantizedTo, FEAPI_SignalDescription_t_tag::fRangeMax, FEAPI_SignalDescription_t_tag::fRangeMin, FEAPI_SignalDescription_t_tag::fSampleRate, GetPluginNumOfInputs(), and m_Inputs.

Here is the call graph for this function:

FEAPI_Error_t CFeatureExtractBase::GetPluginName char *  pcPluginName  ) 
 

Gets the name of the plugin.

Parameters:
*pcPluginName : pointer to buffer of FEAPI_kMaxNameLength chars, the name will be copied to this buffer
Returns:
FEAPI_Error_t : FEAPI_kNoError when no error

Definition at line 328 of file FEAPIPluginBase.cpp.

References FEAPI_Error_t, FEAPI_kMaxNameLength, and m_cPluginName.

int CFeatureExtractBase::GetPluginNumOfInputs  ) 
 

Gets the number of inputs for the plugin. This number will equal the number of audio channels in many cases, otherwise exceed the number of audio channels. The additional input channels are plugin developer specific and not recommended. If used, they have to be routed host internally.

Returns:
int : number of inputs

Definition at line 401 of file FEAPIPluginBase.cpp.

References int(), and m_Inputs.

Referenced by GetPluginInputDescription(), CZeroCrossings::InitializePlugin(), CSpectralFeatures::InitializePlugin(), CLoudness::InitializePlugin(), CZeroCrossings::ProcessPlugin(), CSpectralFeatures::ProcessPlugin(), CLoudness::ProcessPlugin(), CFindAbsoluteRms::ProcessPlugin(), CFindAbsoluteMax::ProcessPlugin(), CZeroCrossings::ResetPlugin(), CSpectralFeatures::ResetPlugin(), CLoudness::ResetPlugin(), CLoudness::~CLoudness(), CSpectralFeatures::~CSpectralFeatures(), and CZeroCrossings::~CZeroCrossings().

Here is the call graph for this function:

int CFeatureExtractBase::GetPluginNumOfParameters  ) 
 

Gets the number of parameters.

Returns:
int : number of parameters

Definition at line 453 of file FEAPIPluginBase.cpp.

References int(), and m_Parameters.

Referenced by CZeroCrossings::GetPluginParameter(), CSpectralFeatures::GetPluginParameter(), CLoudness::GetPluginParameter(), GetPluginParameterDescription(), CZeroCrossings::SetPluginParameter(), CSpectralFeatures::SetPluginParameter(), and CLoudness::SetPluginParameter().

Here is the call graph for this function:

int CFeatureExtractBase::GetPluginNumOfResults  ) 
 

Gets the number of results/features to be calculated.

Returns:
int : number of results

Definition at line 427 of file FEAPIPluginBase.cpp.

References int(), and m_Results.

Referenced by CZeroCrossings::GetPluginResult(), CSpectralFeatures::GetPluginResult(), CLoudness::GetPluginResult(), CFindAbsoluteRms::GetPluginResult(), CFindAbsoluteMax::GetPluginResult(), GetPluginResultDescription(), CZeroCrossings::GetPluginSizeOfResult(), CSpectralFeatures::GetPluginSizeOfResult(), CLoudness::GetPluginSizeOfResult(), CFindAbsoluteRms::GetPluginSizeOfResult(), CFindAbsoluteMax::GetPluginSizeOfResult(), CZeroCrossings::InitializePlugin(), CSpectralFeatures::InitializePlugin(), CLoudness::InitializePlugin(), CFindAbsoluteMax::InitializePlugin(), CZeroCrossings::ProcessPlugin(), CSpectralFeatures::ProcessPlugin(), CLoudness::ProcessPlugin(), CZeroCrossings::ProcessPluginDone(), CSpectralFeatures::ProcessPluginDone(), CFindAbsoluteRms::ResetPlugin(), CFindAbsoluteMax::ResetPlugin(), CLoudness::~CLoudness(), CSpectralFeatures::~CSpectralFeatures(), and CZeroCrossings::~CZeroCrossings().

Here is the call graph for this function:

float CFeatureExtractBase::GetPluginParameter int  iParameterIndex  )  [virtual]
 

Gets the current value of a parameter.

Parameters:
iParameterIndex : index of the parameter (setting) requested, index ranges from 0...NumOfParameters-1
Returns:
float : value of the parameter with index iParameterIndex

Reimplemented in CFindAbsoluteRms, CFindAbsoluteMax, CLoudness, CSpectralFeatures, and CZeroCrossings.

Definition at line 487 of file FEAPIPluginBase.cpp.

FEAPI_Error_t CFeatureExtractBase::GetPluginParameterDescription int  iParameterIndex,
FEAPI_ParameterDescription_t pstParameterDescription
[virtual]
 

Gets information about one of the possible parameters.

Parameters:
iParameterIndex : index of the parameter (setting) the description is requested for, index ranges from 0...NumOfParameters-1
*pstParameterDescription : the requested description will be copied to this structure
Returns:
FEAPI_Error_t : FEAPI_kNoError when no error

Definition at line 459 of file FEAPIPluginBase.cpp.

References FEAPI_ParameterDescription_t_tag::acDescription, FEAPI_ParameterDescription_t_tag::acName, FEAPI_ParameterDescription_t_tag::acUnit, FEAPI_ParameterDescription_t_tag::bIsChangeableInRealTime, FEAPI_ParameterDescription_t_tag::fDefaultValue, FEAPI_Error_t, FEAPI_kMaxDescriptionLength, FEAPI_kMaxNameLength, FEAPI_kMaxUnitLength, FEAPI_ParameterDescription_t, FEAPI_ParameterDescription_t_tag::fQuantizedTo, FEAPI_ParameterDescription_t_tag::fRangeMax, FEAPI_ParameterDescription_t_tag::fRangeMin, GetPluginNumOfParameters(), and m_Parameters.

Here is the call graph for this function:

virtual float CFeatureExtractBase::GetPluginProperty FEAPI_PluginProperty_t  ePluginProperty  )  [pure virtual]
 

Gets an indication of the plugins capabilities.

Parameters:
ePluginProperty : requested property
Returns:
float : corresponding value

Implemented in CFindAbsoluteRms, CFindAbsoluteMax, CLoudness, CSpectralFeatures, and CZeroCrossings.

virtual FEAPI_Error_t CFeatureExtractBase::GetPluginResult int  iResultIndex,
float *  pfResult,
FEAPI_TimeStamp_t ptFEAPI_TimeStamp
[pure virtual]
 

Gets one result.

Parameters:
iResultIndex : index of the requested result/feature, index ranges from 0...NumOfResults-1
pfResult : the result data is copied into this buffer
*ptFEAPI_TimeStamp : the time stamp of the result
Returns:
FEAPI_Error_t : FEAPI_kNoError when no error

Implemented in CFindAbsoluteRms, CFindAbsoluteMax, CLoudness, CSpectralFeatures, and CZeroCrossings.

FEAPI_Error_t CFeatureExtractBase::GetPluginResultDescription int  iResultIndex,
FEAPI_SignalDescription_t pstResultDescription
[virtual]
 

Gets information about one of the possible results/features.

Parameters:
iResultIndex : index of the result (feature) the description is requested for, index ranges from 0...NumOfResults-1
*pstResultDescription : the requested description will be copied to this structure
Returns:
FEAPI_Error_t : FEAPI_kNoError when no error

Definition at line 433 of file FEAPIPluginBase.cpp.

References FEAPI_SignalDescription_t_tag::acDescription, FEAPI_SignalDescription_t_tag::acName, FEAPI_SignalDescription_t_tag::acUnit, FEAPI_Error_t, FEAPI_kMaxDescriptionLength, FEAPI_kMaxNameLength, FEAPI_kMaxUnitLength, FEAPI_SignalDescription_t, FEAPI_SignalDescription_t_tag::fQuantizedTo, FEAPI_SignalDescription_t_tag::fRangeMax, FEAPI_SignalDescription_t_tag::fRangeMin, FEAPI_SignalDescription_t_tag::fSampleRate, GetPluginNumOfResults(), and m_Results.

Here is the call graph for this function:

int CFeatureExtractBase::GetPluginResultLatency int  iResultIndex  )  [virtual]
 

Gets the maximum latency of one result.

Parameters:
iResultIndex : index of the requested result (feature), index ranges from 0...NumOfResults-1
Returns:
int : number of samples (at audio input sample rate) which is required to calculate this result the first time (negative values are not allowed, 0 means undefined)

Reimplemented in CFindAbsoluteRms, CFindAbsoluteMax, CLoudness, CSpectralFeatures, and CZeroCrossings.

Definition at line 501 of file FEAPIPluginBase.cpp.

virtual int CFeatureExtractBase::GetPluginSizeOfResult int  iResultIndex  )  [pure virtual]
 

Gets the size of one result in FEAPI_Signal_t values (4 bytes per value).

Parameters:
iResultIndex : index of the result/feature the size is requested for, index ranges from 0...NumOfResults-1
Returns:
int : size of result in FEAPI_Signal_t values (4 bytes per value)

Implemented in CFindAbsoluteRms, CFindAbsoluteMax, CLoudness, CSpectralFeatures, and CZeroCrossings.

FEAPI_Error_t CFeatureExtractBase::GetPluginVendor char *  pcPluginVendor  ) 
 

Gets the vendor name of the plugin.

Parameters:
*pcPluginVendor : pointer to buffer of FEAPI_kMaxNameLength chars, the vendor name will be copied to this buffer
Returns:
FEAPI_Error_t : FEAPI_kNoError when no error

Definition at line 338 of file FEAPIPluginBase.cpp.

References FEAPI_Error_t, FEAPI_kMaxNameLength, and m_cPluginVendor.

int CFeatureExtractBase::GetPluginVendorVersion FEAPI_VersionInfo_t  ePluginMajorMinorOrSubVersion  ) 
 

Gets the vendor version of the plugin.

Parameters:
ePluginMajorMinorOrSubVersion : flag which version type is requested
Returns:
int : requested version number

Definition at line 356 of file FEAPIPluginBase.cpp.

References FEAPI_kMajorVersion, FEAPI_kMinorVersion, and FEAPI_kSubVersion.

FEAPI_Error_t CFeatureExtractBase::InitializePlugin float  fInputSampleRate,
int  iNumberOfAudioChannels,
int  iHostApiMajorVersion,
FEAPI_UserData_t pstUserData
 

initializes a new instance of the plugin

Parameters:
fInputSampleRate : sample rate of input(s) in Hz
iNumberOfAudioChannels : number of input audio channels
iHostApiMajorVersion : major version number of host
pstUserData : pointer to user or vendor defined data (may be NULL)
Returns:
FEAPI_Error_t : FEAPI_kNoError when no error

Reimplemented in CFindAbsoluteRms, CFindAbsoluteMax, CLoudness, CSpectralFeatures, and CZeroCrossings.

Definition at line 312 of file FEAPIPluginBase.cpp.

References FEAPI_Error_t, FEAPI_UserData_t, m_bIsInitialized, and m_fSampleRate.

Referenced by CZeroCrossings::InitializePlugin(), CSpectralFeatures::InitializePlugin(), CLoudness::InitializePlugin(), CFindAbsoluteRms::InitializePlugin(), and CFindAbsoluteMax::InitializePlugin().

virtual FEAPI_Error_t CFeatureExtractBase::ProcessPlugin const FEAPI_Signal_t **  ppfInputBuffer,
const FEAPI_TimeStamp_t ptFEAPI_TimeStamp,
int  iNumberOfFrames
[pure virtual]
 

Processes a block of audio data.

Parameters:
**ppfInputBuffer : input audio data in the format [channels][samples]; audio samples have a range from -1.0...+1.0
*ptFEAPI_TimeStamp : time stamps in seconds for every input, may be NULL
iNumberOfFrames : number of frames in ppfInputBuffer
Returns:
FEAPI_Error_t : FEAPI_kNoError when no error

FEAPI_Error_t CFeatureExtractBase::ProcessPluginDone  )  [virtual]
 

Signals that no more input data is available (does the final processing).

Returns:
FEAPI_Error_t : FEAPI_kNoError when no error

Reimplemented in CFindAbsoluteRms, CFindAbsoluteMax, CLoudness, CSpectralFeatures, and CZeroCrossings.

Definition at line 494 of file FEAPIPluginBase.cpp.

References FEAPI_Error_t.

FEAPI_Error_t CFeatureExtractBase::ResetPlugin  )  [virtual]
 

Resets/clears all internal buffers and states, so that the plugin is in a state where it can start processing a new audio stream.

Returns:
FEAPI_Error_t : FEAPI_kNoError when no error

Reimplemented in CFindAbsoluteRms, CFindAbsoluteMax, CLoudness, CSpectralFeatures, and CZeroCrossings.

Definition at line 508 of file FEAPIPluginBase.cpp.

References FEAPI_Error_t.

void CFeatureExtractBase::SetPluginInputPinInfo const CPin PinInfo  )  [protected]
 

A helper method for specifying the signature of a plugin. It sets the information related to an input of the plugin. For setting an input pin you can write for example:

 SetPluginInputPinInfo(CPin::SetIndex(0) // put here the correct input index
    .SetName("My input pin")
    .SetUnit("")
    .SetDescription("An input just for documentation")
    .SetRangeMin(-1.0f)
    .SetRangeMax(1.0f)
    .SetSampleRate(44100.0f)
 );

Parameters:
PinInfo : a pin object containing the information related to a given input pin.

Definition at line 519 of file FEAPIPluginBase.cpp.

References CPin::GetIndex(), and m_Inputs.

Referenced by CZeroCrossings::InitializePlugin(), CSpectralFeatures::InitializePlugin(), CLoudness::InitializePlugin(), CFindAbsoluteRms::InitializePlugin(), and CFindAbsoluteMax::InitializePlugin().

Here is the call graph for this function:

FEAPI_Error_t CFeatureExtractBase::SetPluginParameter int  iParameterIndex,
float  fValue
[virtual]
 

Sets a parameter to a specified value.

Parameters:
iParameterIndex : index of the parameter (setting) to be changed, index ranges from 0...NumOfParameters-1
fValue : new value of the parameter
Returns:
FEAPI_Error_t : FEAPI_kNoError when no error

Reimplemented in CFindAbsoluteRms, CFindAbsoluteMax, CLoudness, CSpectralFeatures, and CZeroCrossings.

Definition at line 480 of file FEAPIPluginBase.cpp.

References FEAPI_Error_t.

void CFeatureExtractBase::SetPluginParameterPinInfo const CPin PinInfo  )  [protected]
 

A helper method for specifying the signature of a plugin. It sets the information related to a parameter of the plugin. For setting a parameter pin you can write for example:

 SetPluginParameterPinInfo(CPin::SetIndex(0) // put here the correct parameter index
    .SetName("My parameter pin")
    .SetUnit("")
    .SetDescription("A parameter just for documentation")
    .SetRangeMin(0.0f)
    .SetRangeMax(1.0f)
    .SetDeafultValue(0.5f)
    .SetQuantizedTo(-1.0f)
    .SetIsChangeableInRealTime(1)
 );

Parameters:
PinInfo : a pin object containing the information related to a given result pin.

Definition at line 529 of file FEAPIPluginBase.cpp.

References CPin::GetIndex(), and m_Parameters.

Referenced by CZeroCrossings::InitializePlugin(), CSpectralFeatures::InitializePlugin(), and CLoudness::InitializePlugin().

Here is the call graph for this function:

void CFeatureExtractBase::SetPluginResultPinInfo const CPin PinInfo  )  [protected]
 

A helper method for specifying the signature of a plugin. It sets the information related to a result of the plugin. For setting a result pin you can write for example:

 SetPluginResultPinInfo(CPin::SetIndex(0) // put here the correct result index
    .SetName("My result pin")
    .SetUnit("")
    .SetDescription("A result just for documentation")
    .SetRangeMin(-1.0f)
    .SetRangeMax(1.0f)
    .SetSampleRate(-1)
 );

Parameters:
PinInfo : a pin object containing the information related to a given result pin.

Definition at line 524 of file FEAPIPluginBase.cpp.

References CPin::GetIndex(), and m_Results.

Referenced by CZeroCrossings::InitializePlugin(), CSpectralFeatures::InitializePlugin(), CLoudness::InitializePlugin(), CFindAbsoluteRms::InitializePlugin(), and CFindAbsoluteMax::InitializePlugin().

Here is the call graph for this function:


Member Data Documentation

bool CFeatureExtractBase::m_bIsInitialized [protected]
 

true if InitializePlugin has been processed

Definition at line 625 of file FEAPIPluginBase.h.

Referenced by CFeatureExtractBase(), InitializePlugin(), and ~CFeatureExtractBase().

std::string CFeatureExtractBase::m_cPluginCopyRight [protected]
 

plugin copyright info

Definition at line 628 of file FEAPIPluginBase.h.

Referenced by CFeatureExtractBase(), and GetPluginCopyright().

std::string CFeatureExtractBase::m_cPluginDescription [protected]
 

plugin description

Definition at line 628 of file FEAPIPluginBase.h.

Referenced by CFeatureExtractBase(), and GetPluginDescription().

std::string CFeatureExtractBase::m_cPluginId [protected]
 

unique (per vendor) plugin Id

Definition at line 628 of file FEAPIPluginBase.h.

Referenced by CFeatureExtractBase(), and GetPluginId().

std::string CFeatureExtractBase::m_cPluginName [protected]
 

plugin name

Definition at line 628 of file FEAPIPluginBase.h.

Referenced by CFeatureExtractBase(), and GetPluginName().

std::string CFeatureExtractBase::m_cPluginVendor [protected]
 

plugin vendor

Definition at line 628 of file FEAPIPluginBase.h.

Referenced by CFeatureExtractBase(), and GetPluginVendor().

float CFeatureExtractBase::m_fSampleRate [protected]
 

input sample rate in Hz

Definition at line 619 of file FEAPIPluginBase.h.

Referenced by CFeatureExtractBase(), and InitializePlugin().

int CFeatureExtractBase::m_iMajorVersion [protected]
 

major plugin version

Definition at line 622 of file FEAPIPluginBase.h.

Referenced by CFeatureExtractBase().

int CFeatureExtractBase::m_iMinorVersion [protected]
 

minor plugin version

Definition at line 622 of file FEAPIPluginBase.h.

Referenced by CFeatureExtractBase().

PinMap CFeatureExtractBase::m_Inputs [protected]
 

data structure containing information on plugin input signals

Definition at line 634 of file FEAPIPluginBase.h.

Referenced by GetPluginInputDescription(), GetPluginNumOfInputs(), SetPluginInputPinInfo(), and ~CFeatureExtractBase().

int CFeatureExtractBase::m_iSubVersion [protected]
 

micro plugin version

Definition at line 622 of file FEAPIPluginBase.h.

Referenced by CFeatureExtractBase().

PinMap CFeatureExtractBase::m_Parameters [protected]
 

data structure containing information on plugin parameters

Definition at line 636 of file FEAPIPluginBase.h.

Referenced by GetPluginNumOfParameters(), GetPluginParameterDescription(), SetPluginParameterPinInfo(), and ~CFeatureExtractBase().

PinMap CFeatureExtractBase::m_Results [protected]
 

data structure containing information on plugin output results

Definition at line 635 of file FEAPIPluginBase.h.

Referenced by GetPluginNumOfResults(), GetPluginResultDescription(), SetPluginResultPinInfo(), and ~CFeatureExtractBase().


The documentation for this class was generated from the following files:
Generated on Fri Mar 23 10:28:57 2007 for FEAPI Plugin Documentation by  doxygen 1.3.9.1