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* extend Map to allow the user to specify whether the mapped data

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is aligned or not. This is done using the Aligned constant:
  Map<MatrixType,Aligned>::Map(data);
* rename ForceAligned to EnforceAlignedAccess, and update its doc,
  and emphasize this is mainly an internal stuff.
This commit is contained in:
Gael Guennebaud
2009-10-23 14:26:14 +02:00
parent 83a7b7c44c
commit a382963b04
6 changed files with 63 additions and 43 deletions
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7
test/map.cpp
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@@ -37,14 +37,15 @@ template<typename VectorType> void map_class(const VectorType& m)
Scalar* array3unaligned = size_t(array3)%16 == 0 ? array3+1 : array3;
Map<VectorType, Aligned>(array1, size) = VectorType::Random(size);
Map<VectorType>(array2, size) = Map<VectorType>(array1, size);
Map<VectorType, Aligned>(array2, size) = Map<VectorType,Aligned>(array1, size);
Map<VectorType>(array3unaligned, size) = Map<VectorType>(array1, size);
VectorType ma1 = Map<VectorType>(array1, size);
VectorType ma1 = Map<VectorType, Aligned>(array1, size);
VectorType ma2 = Map<VectorType, Aligned>(array2, size);
VectorType ma3 = Map<VectorType>(array3unaligned, size);
VERIFY_IS_APPROX(ma1, ma2);
VERIFY_IS_APPROX(ma1, ma3);
VERIFY_RAISES_ASSERT((Map<VectorType,Aligned>(array3unaligned, size)));
ei_aligned_delete(array1, size);
ei_aligned_delete(array2, size);
delete[] array3;