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Add Matrix::Map() and Matrix::AlignedMap() static methods

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This commit is contained in:
Benoit Jacob
2008-11-03 21:49:03 +00:00
parent 3d90c13970
commit a0ec0fca5a
3 changed files with 82 additions and 12 deletions
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45
test/map.cpp
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@@ -24,7 +24,7 @@
#include "main.h"
template<typename VectorType> void tmap(const VectorType& m)
template<typename VectorType> void map_class(const VectorType& m)
{
typedef typename VectorType::Scalar Scalar;
@@ -50,13 +50,46 @@ template<typename VectorType> void tmap(const VectorType& m)
delete[] array3;
}
template<typename VectorType> void map_static_methods(const VectorType& m)
{
typedef typename VectorType::Scalar Scalar;
int size = m.size();
// test Map.h
Scalar* array1 = ei_aligned_malloc<Scalar>(size);
Scalar* array2 = ei_aligned_malloc<Scalar>(size);
Scalar* array3 = new Scalar[size+1];
Scalar* array3unaligned = size_t(array3)%16 == 0 ? array3+1 : array3;
VectorType::MapAligned(array1, size) = VectorType::Random(size);
VectorType::Map(array2, size) = VectorType::Map(array1, size);
VectorType::Map(array3unaligned, size) = VectorType::Map(array1, size);
VectorType ma1 = VectorType::Map(array1, size);
VectorType ma2 = VectorType::MapAligned(array2, size);
VectorType ma3 = VectorType::Map(array3unaligned, size);
VERIFY_IS_APPROX(ma1, ma2);
VERIFY_IS_APPROX(ma1, ma3);
ei_aligned_free(array1);
ei_aligned_free(array2);
delete[] array3;
}
void test_map()
{
for(int i = 0; i < g_repeat; i++) {
CALL_SUBTEST( tmap(Matrix<float, 1, 1>()) );
CALL_SUBTEST( tmap(Vector4d()) );
CALL_SUBTEST( tmap(RowVector4f()) );
CALL_SUBTEST( tmap(VectorXcf(8)) );
CALL_SUBTEST( tmap(VectorXi(12)) );
CALL_SUBTEST( map_class(Matrix<float, 1, 1>()) );
CALL_SUBTEST( map_class(Vector4d()) );
CALL_SUBTEST( map_class(RowVector4f()) );
CALL_SUBTEST( map_class(VectorXcf(8)) );
CALL_SUBTEST( map_class(VectorXi(12)) );
CALL_SUBTEST( map_static_methods(Matrix<double, 1, 1>()) );
CALL_SUBTEST( map_static_methods(Vector3f()) );
CALL_SUBTEST( map_static_methods(RowVector3d()) );
CALL_SUBTEST( map_static_methods(VectorXcd(8)) );
CALL_SUBTEST( map_static_methods(VectorXf(12)) );
}
}