Impala Documentation

template<class DstT>

int Impala::Core::Matrix::VirtualMatrixIOBufferWriter::AddRowDirect	(	int	rowNr,
		DstT *	buffer
	)			`[inline, private]`

Definition at line 142 of file VirtualMatrixIOBufferWriter.h.

References ILOG_ERROR, mBaseOffset, mExpectedRow, mIOBuffer, mLineSize, mPreWrite, NrCol(), Impala::Util::IOBuffer::SetPosition(), and Impala::Util::IOBuffer::Write().

Referenced by AddRowConv(), AddRowImpl(), and PreWriteRows().

00143     {
00144         if (mPreWrite)
00145         {
00146             mIOBuffer->SetPosition(mBaseOffset + 200 + rowNr * mLineSize);
00147         }
00148         else
00149         {
00150             if (mExpectedRow != rowNr)
00151             {
00152                 ILOG_ERROR("Cannot write: Unexpected row");
00153                 return 0;
00154             }
00155             mExpectedRow++;
00156         }
00157         mIOBuffer->Write(buffer, mLineSize);
00158         return NrCol();
00159     }

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