| Array2dScalarUInt8* Impala::Persistency::ImageRepositoryInFile::GetImageData | ( | const ImageLocator & | loc | ) | [inline] |
Definition at line 41 of file ImageRepositoryInFile.h.
References Impala::Core::Array::Array2dTem< StorT, elemSize, ArithT >::CPB(), GetDir(), Impala::Persistency::RepositoryInFileSystem::GetFile(), Impala::Persistency::ImageLocator::GetName(), Impala::Persistency::File::GetReadBuffer(), ILOG_ERROR, Impala::Util::IOBuffer::Read(), RepFS(), Impala::Util::IOBuffer::Size(), and Impala::Persistency::File::Valid().
00042 { 00043 String dir = GetDir(loc); 00044 File file = RepFS().GetFile(loc, dir, loc.GetName(), false, false); 00045 if (!file.Valid()) 00046 return 0; 00047 00048 Util::IOBuffer* ioBuf = file.GetReadBuffer(); 00049 Int64 bufSize = ioBuf->Size(); 00050 Array2dScalarUInt8* bufIm = 00051 Core::Array::ArrayCreate<Array2dScalarUInt8>(bufSize, 1); 00052 Int64 nrRead = ioBuf->Read(bufIm->CPB(), bufSize); 00053 if (nrRead != bufSize) 00054 ILOG_ERROR("[GetImageData] Read failed"); 00055 delete ioBuf; 00056 return bufIm; 00057 }
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