Impala Documentation

VirtualMatrix* Impala::Core::Matrix::VirtualMatrixFactory::ConstructIOBufferWriter	(	int	nrRow,
		int	nrCol,
		Persistency::File	file,
		bool	write32,
		bool	preWrite
	)			`[inline]`

Definition at line 45 of file VirtualMatrixFactory.h.

References Impala::Persistency::File::GetPath(), Impala::Persistency::File::GetWriteBuffer(), and ILOG_ERROR.

00047     {
00048         Util::IOBuffer* buf = file.GetWriteBuffer();
00049         if (!buf)
00050         {
00051             ILOG_ERROR("[ConstructIOBufferWriter] Couldn't get writebufer for"
00052                        << file.GetPath());
00053             return 0;
00054         }
00055         return new VirtualMatrixIOBufferWriter(nrRow, nrCol, buf, true, write32,
00056                                                preWrite);
00057     }

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