wavefile Class Reference

Inheritance diagram for wavefile:

List of all members.

Public Member Functions
	wavefile ()
unsigned long int	getlocinc ()
	wavefile (char *frdata, unsigned long int frsize)
	wavefile (string wavepath)
	wavefile (wavefile &wv)
	wavefile (const wavefile &wv)
int	makeMono (int type)
int	makePerm (string dest)
int	getFirstFrame (char *frmdata, unsigned long int *frsize)
int	getNextFrame (char *frmdata, unsigned long int *frsize)
int	getFrame (unsigned long int i, string framename)
vector< double >	getMFCC (int *status)
int	appendFrame (string fpath)
int	getData (char *frmdata, unsigned long int *frsize)
int	commit (void)
int	showDetails ()
	~wavefile ()
unsigned long int	nFrames ()
Protected Attributes
char	ChunkID [4]
unsigned long int	ChunkSize
char	Format [4]
char	Subchunk1ID [4]
unsigned long int	Subchunk1Size
unsigned short int	AudioFormat
unsigned short int	NumChannels
unsigned long int	SampleRate
unsigned long int	ByteRate
unsigned short int	BlockAlign
unsigned short int	BitsPerSample
char	Subchunk2ID [4]
unsigned long int	Subchunk2Size
char *	data
string	path
unsigned long int	locinc
unsigned long int	curloc
FILE *	fptr

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Constructor & Destructor Documentation

wavefile::wavefile (   )  [inline]

Definition at line 154 of file wavefile.cpp. References AudioFormat, BitsPerSample, BlockAlign, BPS, ByteRate, ChunkID, ChunkSize, curloc, data, filemgr, Format, FRAMELENGTH, locinc, filemanager::newTempFile(), NumChannels, path, SAMPLERATE, SampleRate, Subchunk1ID, Subchunk1Size, Subchunk2ID, and Subchunk2Size.

wavefile::wavefile (  char *  frdata, unsigned long int  frsize )  [inline]

Definition at line 179 of file wavefile.cpp. References AudioFormat, BitsPerSample, BlockAlign, BPS, ByteRate, ChunkID, ChunkSize, curloc, data, filemgr, Format, FRAMELENGTH, locinc, filemanager::newTempFile(), NumChannels, path, SAMPLERATE, SampleRate, Subchunk1ID, Subchunk1Size, Subchunk2ID, and Subchunk2Size.

wavefile::wavefile (  string  wavepath  )  [inline]

Definition at line 205 of file wavefile.cpp. References AudioFormat, BitsPerSample, BlockAlign, ByteRate, ChunkID, ChunkSize, curloc, data, Format, fptr, FRAMELENGTH, locinc, NumChannels, path, SampleRate, Subchunk1ID, Subchunk1Size, Subchunk2ID, and Subchunk2Size.

wavefile::wavefile (  wavefile &  wv  )  [inline]

Definition at line 266 of file wavefile.cpp. References AudioFormat, BitsPerSample, BlockAlign, ByteRate, ChunkID, ChunkSize, curloc, data, filemgr, Format, locinc, filemanager::newTempFile(), NumChannels, path, SampleRate, Subchunk1ID, Subchunk1Size, Subchunk2ID, and Subchunk2Size.

wavefile::wavefile (  const wavefile &  wv  )  [inline]

Definition at line 291 of file wavefile.cpp. References AudioFormat, BitsPerSample, BlockAlign, ByteRate, ChunkID, ChunkSize, curloc, data, filemgr, Format, locinc, filemanager::newTempFile(), NumChannels, path, SampleRate, Subchunk1ID, Subchunk1Size, Subchunk2ID, and Subchunk2Size.

wavefile::~wavefile (   )  [inline]

Definition at line 602 of file wavefile.cpp. References filemanager::checkTempFile(), commit(), data, filemanager::delTempFile(), filemgr, and path.

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Member Function Documentation

int wavefile::appendFrame (  string  fpath  )  [inline]

Definition at line 492 of file wavefile.cpp. References ChunkSize, data, fptr, getlocinc(), Subchunk1Size, and Subchunk2Size. Referenced by decoder::decode().

int wavefile::commit (  void   )  [inline]

Definition at line 533 of file wavefile.cpp. References AudioFormat, BitsPerSample, BlockAlign, ByteRate, ChunkID, ChunkSize, data, Format, NumChannels, path, SampleRate, Subchunk1ID, Subchunk1Size, Subchunk2ID, and Subchunk2Size. Referenced by makeMono(), and ~wavefile().

int wavefile::getData (  char *  frmdata, unsigned long int *  frsize )  [inline]

Definition at line 523 of file wavefile.cpp. References data, FAILURE, Subchunk2Size, and SUCCESS.

int wavefile::getFirstFrame (  char *  frmdata, unsigned long int *  frsize )  [inline]

Definition at line 397 of file wavefile.cpp. References curloc, data, locinc, and SUCCESS.

int wavefile::getFrame (  unsigned long int  i, string  framename )  [inline]

Definition at line 428 of file wavefile.cpp. References AudioFormat, BitsPerSample, BlockAlign, ByteRate, ChunkID, curloc, data, Format, getlocinc(), locinc, NumChannels, SampleRate, Subchunk1ID, Subchunk1Size, and Subchunk2ID. Referenced by repositorygenerator::generate().

unsigned long int wavefile::getlocinc (   )  [inline]

Definition at line 174 of file wavefile.cpp. References ByteRate, and FRAMELENGTH. Referenced by appendFrame(), getFrame(), and nFrames().

vector<double> wavefile::getMFCC (  int *  status  )  [inline]

Definition at line 473 of file wavefile.cpp. References FAILURE, fptr, MAX_DIM, and SUCCESS. Referenced by encoder::encode(), and repositorygenerator::generate().

int wavefile::getNextFrame (  char *  frmdata, unsigned long int *  frsize )  [inline]

Definition at line 414 of file wavefile.cpp. References curloc, data, locinc, Subchunk2Size, and SUCCESS.

int wavefile::makeMono (  int  type  )  [inline]

Definition at line 316 of file wavefile.cpp. References BitsPerSample, BlockAlign, ByteRate, ChunkSize, commit(), data, NumChannels, SampleRate, Subchunk1Size, and Subchunk2Size.

int wavefile::makePerm (  string  dest  )  [inline]

Definition at line 390 of file wavefile.cpp. References filemgr, filemanager::makePerm(), and path. Referenced by decoder::decode().

unsigned long int wavefile::nFrames (   )  [inline]

Definition at line 613 of file wavefile.cpp. References getlocinc(), and Subchunk2Size. Referenced by encoder::encode().

int wavefile::showDetails (   )  [inline]

Definition at line 577 of file wavefile.cpp. References AudioFormat, BitsPerSample, BlockAlign, ByteRate, ChunkID, ChunkSize, curloc, Format, locinc, NumChannels, path, SampleRate, Subchunk1ID, Subchunk1Size, Subchunk2ID, Subchunk2Size, and SUCCESS.

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Member Data Documentation

unsigned short int wavefile::AudioFormat [protected]

Definition at line 140 of file wavefile.cpp. Referenced by commit(), getFrame(), showDetails(), and wavefile().

unsigned short int wavefile::BitsPerSample [protected]

Definition at line 145 of file wavefile.cpp. Referenced by commit(), getFrame(), makeMono(), showDetails(), and wavefile().

unsigned short int wavefile::BlockAlign [protected]

Definition at line 144 of file wavefile.cpp. Referenced by commit(), getFrame(), makeMono(), showDetails(), and wavefile().

unsigned long int wavefile::ByteRate [protected]

Definition at line 143 of file wavefile.cpp. Referenced by commit(), getFrame(), getlocinc(), makeMono(), showDetails(), and wavefile().

char wavefile::ChunkID[4] [protected]

Definition at line 135 of file wavefile.cpp. Referenced by commit(), getFrame(), showDetails(), and wavefile().

unsigned long int wavefile::ChunkSize [protected]

Definition at line 136 of file wavefile.cpp. Referenced by appendFrame(), commit(), makeMono(), showDetails(), and wavefile().

unsigned long int wavefile::curloc [protected]

Definition at line 151 of file wavefile.cpp. Referenced by getFirstFrame(), getFrame(), getNextFrame(), showDetails(), and wavefile().

char* wavefile::data [protected]

Definition at line 148 of file wavefile.cpp. Referenced by appendFrame(), commit(), getData(), getFirstFrame(), getFrame(), getNextFrame(), makeMono(), wavefile(), and ~wavefile().

char wavefile::Format[4] [protected]

Definition at line 137 of file wavefile.cpp. Referenced by commit(), getFrame(), showDetails(), and wavefile().

FILE* wavefile::fptr [protected]

Definition at line 152 of file wavefile.cpp. Referenced by appendFrame(), getMFCC(), and wavefile().

unsigned long int wavefile::locinc [protected]

Definition at line 150 of file wavefile.cpp. Referenced by getFirstFrame(), getFrame(), getNextFrame(), showDetails(), and wavefile().

unsigned short int wavefile::NumChannels [protected]

Definition at line 141 of file wavefile.cpp. Referenced by commit(), getFrame(), makeMono(), showDetails(), and wavefile().

string wavefile::path [protected]

Definition at line 149 of file wavefile.cpp. Referenced by commit(), makePerm(), showDetails(), wavefile(), and ~wavefile().

unsigned long int wavefile::SampleRate [protected]

Definition at line 142 of file wavefile.cpp. Referenced by commit(), getFrame(), makeMono(), showDetails(), and wavefile().

char wavefile::Subchunk1ID[4] [protected]

Definition at line 138 of file wavefile.cpp. Referenced by commit(), getFrame(), showDetails(), and wavefile().

unsigned long int wavefile::Subchunk1Size [protected]

Definition at line 139 of file wavefile.cpp. Referenced by appendFrame(), commit(), getFrame(), makeMono(), showDetails(), and wavefile().

char wavefile::Subchunk2ID[4] [protected]

Definition at line 146 of file wavefile.cpp. Referenced by commit(), getFrame(), showDetails(), and wavefile().

unsigned long int wavefile::Subchunk2Size [protected]

Definition at line 147 of file wavefile.cpp. Referenced by appendFrame(), commit(), getData(), getNextFrame(), makeMono(), nFrames(), showDetails(), and wavefile().

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

• D:/Appu/current projects/VoX/code/vox-0.0.1/wavefile.cpp

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