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fix error in QuickXorHash implementation

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This commit is contained in:
skilion 2017-06-16 11:39:28 +02:00
parent 974be0884b
commit 1581c6989a
1 changed files with 4 additions and 4 deletions
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8
src/qxor.d
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@ -19,11 +19,11 @@ struct QuickXor
{
int vectorArrayIndex = _shiftSoFar / 64;
int vectorOffset = _shiftSoFar % 64;
size_t iterations = min(array.length, widthInBits);
immutable size_t iterations = min(array.length, widthInBits);
for (size_t i = 0; i < iterations; i++) {
bool isLastCell = vectorArrayIndex == _data.length - 1;
int bitsInVectorCell = isLastCell ? bitsInLastCell : 64;
immutable bool isLastCell = vectorArrayIndex == _data.length - 1;
immutable int bitsInVectorCell = isLastCell ? bitsInLastCell : 64;
if (vectorOffset <= bitsInVectorCell - 8) {
for (size_t j = i; j < array.length; j += widthInBits) {
@ -50,7 +50,7 @@ struct QuickXor
}
}
_shiftSoFar += (_shiftSoFar + shift * array.length) % widthInBits;
_shiftSoFar = cast(int) (_shiftSoFar + shift * (array.length % widthInBits)) % widthInBits;
_lengthSoFar += array.length;
}