Impala Documentation

template<class ArrayT>

Impala::Core::Array::Trait::InOutBlocks< ArrayT >::InOutBlocks	(	int	offsetX,
		int	offsetY,
		int	blockWidth,
		int	blockHeight,
		int	marginX,
		int	marginY,
		ArithT	borderVal,
		ArithT	blockVal,
		ArithT	blockValIncr,
		int	maxNrBlocksX,
		int	maxNrBlocksY,
		int	imWidth,
		int	imHeight
	)			`[inline]`

Definition at line 27 of file InOutBlocks.h.

00033     {
00034         mOffsetX = offsetX;
00035         mOffsetY = offsetY;
00036         mBlockWidth = blockWidth;
00037         mBlockHeight = blockHeight;
00038         mMarginX = marginX;
00039         mMarginY = marginY;
00040         mBigBlockWidth = blockWidth + marginX;
00041         mBigBlockHeight = blockHeight + marginY;
00042         mBorderVal = borderVal;
00043         mBlockVal = blockVal;
00044         mBlockValIncr = blockValIncr;
00045         mNrX = (imWidth - offsetX) / mBigBlockWidth;
00046         mNrY = (imHeight - offsetY) / mBigBlockHeight;
00047         if (mOffsetX + mNrX*mBigBlockWidth + blockWidth < imWidth)
00048             mNrX++;
00049         if (mOffsetY + mNrY*mBigBlockHeight + blockHeight < imHeight)
00050             mNrY++;
00051         if ((maxNrBlocksX != -1) && (mNrX > maxNrBlocksX))
00052             mNrX = maxNrBlocksX;
00053         if ((maxNrBlocksY != -1) && (mNrY > maxNrBlocksY))
00054             mNrY = maxNrBlocksY;
00055     }