Impala Documentation

template<class NativeType>

void Impala::Util::IOBufferFile::DoNativeTypeRead ( NativeType * ptr ) [inline, private]

Reimplemented from Impala::Util::IOBuffer.

Definition at line 324 of file IOBufferFile.h.

References Impala::Util::IOBuffer::DoNativeTypeRead(), FSeek(), FTell(), Impala::Util::IOBuffer::GetPosition(), mFile, mUseMemory, and SetPosition().

Referenced by NativeTypeRead().

00325     {
00326         if (mUseMemory)
00327             return IOBuffer::DoNativeTypeRead(ptr);
00328 
00329         String fs = NativeTypeFormat<NativeType>(0);
00330         FSeek(mFile, GetPosition(), SEEK_SET);
00331         fscanf(mFile, fs.c_str(), ptr);
00332         SetPosition(FTell(mFile));
00333     }

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