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ENH: Initialize all arrays in LabelSetUtils.h file #48

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Merged
jhlegarreta merged 1 commit into from
Mar 8, 2025
Merged

ENH: Initialize all arrays in LabelSetUtils.h file #48

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35 changes: 20 additions & 15 deletions include/itkLabelSetUtils.h
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Original file line number Diff line number Diff line change
Expand Up @@ -256,9 +256,10 @@ doOneDimensionErodeFirstPass(TInIter & inputIterator,
// restructure equation to reduce numerical error
// const RealType magnitude = (magnitudeSign * iscale * iscale)/(2.0 *
// sigma);
const RealType magnitude = (magnitudeSign * iscale * iscale) / (2.0);
LineBufferType lineBuf(lineLength, 0.0);
LabelBufferType labBuf(lineLength);
const RealType magnitude = (magnitudeSign * iscale * iscale) / (2.0);
const typename TInIter::PixelType initPixelValue = 0.0;
LineBufferType lineBuf(lineLength, 0.0);
LabelBufferType labBuf(lineLength, 0.0);

inputIterator.SetDirection(direction);
outputIterator.SetDirection(direction);
Expand Down Expand Up @@ -393,11 +394,13 @@ doOneDimensionDilateFirstPass(TInIter & inputIterator,
// restructure equation to reduce numerical error
// const RealType magnitude = (magnitudeSign * iscale * iscale)/(2.0 *
// sigma);
const RealType magnitude = (magnitudeSign * iscale * iscale) / (2.0);
LineBufferType lineBuf(lineLength);
LabelBufferType labBuf(lineLength);
LineBufferType tmpLineBuf(lineLength);
LabelBufferType newLabBuf(lineLength);
const RealType magnitude = (magnitudeSign * iscale * iscale) / (2.0);
const RealType initRealValue = 0.0;
const typename TInIter::PixelType initPixelValue = 0.0;
LineBufferType lineBuf(lineLength, initRealValue);
LabelBufferType labBuf(lineLength, initPixelValue);
LineBufferType tmpLineBuf(lineLength, initRealValue);
LabelBufferType newLabBuf(lineLength, initPixelValue);

inputIterator.SetDirection(direction);
outputIterator.SetDirection(direction);
Expand Down Expand Up @@ -476,8 +479,8 @@ doOneDimensionErode(TInIter & inputIterator,
iscale = imageScale;
}
const RealType magnitude = (magnitudeSign * iscale * iscale) / (2.0 * sigma);
LineBufferType lineBuf(lineLength);
LabelBufferType labBuf(lineLength);
LineBufferType lineBuf(lineLength, 0.0);
LabelBufferType labBuf(lineLength, 0.0);

inputIterator.SetDirection(direction);
outputDistIterator.SetDirection(direction);
Expand Down Expand Up @@ -618,11 +621,13 @@ doOneDimensionDilate(TInIter & inputIterator,
// restructure equation to reduce numerical error
const RealType magnitude = (magnitudeSign * iscale * iscale) / (2.0 * sigma);
// const RealType magnitude = (magnitudeSign * iscale * iscale)/(2.0 );
LineBufferType lineBuf(lineLength);
LabelBufferType labBuf(lineLength);
LineBufferType tmpLineBuf(lineLength);
LabelBufferType newLabBuf(lineLength);
LabelBufferType tmpLabBuf(lineLength);
const RealType initRealValue = 0.0;
const typename TInIter::PixelType initPixelValue = 0.0;
LineBufferType lineBuf(lineLength, initRealValue);
LabelBufferType labBuf(lineLength, initPixelValue);
LineBufferType tmpLineBuf(lineLength, initRealValue);
LabelBufferType newLabBuf(lineLength, initPixelValue);
LabelBufferType tmpLabBuf(lineLength, initPixelValue);

inputIterator.SetDirection(direction);
inputDistIterator.SetDirection(direction);
Expand Down
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