1 // OutStreamWithCRC.cpp 2 3 #include "StdAfx.h" 4 5 #include "OutStreamWithCRC.h" 6 Write(const void * data,UInt32 size,UInt32 * processedSize)7STDMETHODIMP COutStreamWithCRC::Write(const void *data, UInt32 size, UInt32 *processedSize) 8 { 9 HRESULT result = S_OK; 10 if (_stream) 11 result = _stream->Write(data, size, &size); 12 if (_calculate) 13 _crc = CrcUpdate(_crc, data, size); 14 _size += size; 15 if (processedSize != NULL) 16 *processedSize = size; 17 return result; 18 } 19