truncate

virtual void FX::QIODevice::truncate ( FXfval  size  )  [pure virtual] Truncates the data to the specified size. Extends the file if necessary & doesn't affect the current file pointer unless it is beyond the new file size, in which case it is moved to the end of the new file Implemented in FX::QBuffer, FX::QBZip2Device, FX::QFile, FX::QGZipDevice, FX::QIODeviceS, FX::QLocalPipe, FX::QMemMap, FX::QPipe, and FX::QSSLDevice.

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(C) 2002-2009 Niall Douglas. Some parts (C) to assorted authors.