PTLib
Version 2.10.4
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Abstract factory class for autoconversion of WAV files to/from PCM-16. More...
#include <pwavfile.h>
Public Member Functions | |
virtual | ~PWAVFileConverter () |
virtual unsigned | GetFormat (const PWAVFile &file) const =0 |
virtual off_t | GetPosition (const PWAVFile &file) const =0 |
virtual PBoolean | SetPosition (PWAVFile &file, off_t pos, PFile::FilePositionOrigin origin)=0 |
virtual unsigned | GetSampleSize (const PWAVFile &file) const =0 |
virtual off_t | GetDataLength (PWAVFile &file)=0 |
virtual PBoolean | Read (PWAVFile &file, void *buf, PINDEX len)=0 |
virtual PBoolean | Write (PWAVFile &file, const void *buf, PINDEX len)=0 |
Abstract factory class for autoconversion of WAV files to/from PCM-16.
virtual PWAVFileConverter::~PWAVFileConverter | ( | ) | [inline, virtual] |
virtual off_t PWAVFileConverter::GetDataLength | ( | PWAVFile & | file | ) | [pure virtual] |
virtual unsigned PWAVFileConverter::GetFormat | ( | const PWAVFile & | file | ) | const [pure virtual] |
virtual off_t PWAVFileConverter::GetPosition | ( | const PWAVFile & | file | ) | const [pure virtual] |
virtual unsigned PWAVFileConverter::GetSampleSize | ( | const PWAVFile & | file | ) | const [pure virtual] |
virtual PBoolean PWAVFileConverter::Read | ( | PWAVFile & | file, |
void * | buf, | ||
PINDEX | len | ||
) | [pure virtual] |
virtual PBoolean PWAVFileConverter::SetPosition | ( | PWAVFile & | file, |
off_t | pos, | ||
PFile::FilePositionOrigin | origin | ||
) | [pure virtual] |
virtual PBoolean PWAVFileConverter::Write | ( | PWAVFile & | file, |
const void * | buf, | ||
PINDEX | len | ||
) | [pure virtual] |