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bug #54 - The big Map const-correctness changes

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This commit is contained in:
Benoit Jacob
2010-12-10 02:09:58 -05:00
parent e736df3edd
commit 74cc42b22f
19 changed files with 311 additions and 113 deletions
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23
test/map.cpp
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@@ -22,6 +22,10 @@
// License and a copy of the GNU General Public License along with
// Eigen. If not, see <http://www.gnu.org/licenses/>.
#ifndef EIGEN_NO_STATIC_ASSERT
#define EIGEN_NO_STATIC_ASSERT // turn static asserts into runtime asserts in order to check them
#endif
#include "main.h"
template<typename VectorType> void map_class_vector(const VectorType& m)
@@ -110,15 +114,34 @@ template<typename VectorType> void map_static_methods(const VectorType& m)
delete[] array3;
}
template<typename PlainObjectType> void check_const_correctness(const PlainObjectType&)
{
typedef typename PlainObjectType::Index Index;
typedef typename PlainObjectType::Scalar Scalar;
// there's a lot that we can't test here while still having this test compile!
// the only possible approach would be to run a script trying to compile stuff and checking that it fails.
// CMake can help with that.
// verify that map-to-const don't have LvalueBit
typedef typename internal::add_const<PlainObjectType>::type ConstPlainObjectType;
VERIFY( !(internal::traits<Map<ConstPlainObjectType> >::Flags & LvalueBit) );
VERIFY( !(internal::traits<Map<ConstPlainObjectType, Aligned> >::Flags & LvalueBit) );
VERIFY( !(Map<ConstPlainObjectType>::Flags & LvalueBit) );
VERIFY( !(Map<ConstPlainObjectType, Aligned>::Flags & LvalueBit) );
}
void test_map()
{
for(int i = 0; i < g_repeat; i++) {
CALL_SUBTEST_1( map_class_vector(Matrix<float, 1, 1>()) );
CALL_SUBTEST_1( check_const_correctness(Matrix<float, 1, 1>()) );
CALL_SUBTEST_2( map_class_vector(Vector4d()) );
CALL_SUBTEST_2( check_const_correctness(Matrix4d()) );
CALL_SUBTEST_3( map_class_vector(RowVector4f()) );
CALL_SUBTEST_4( map_class_vector(VectorXcf(8)) );
CALL_SUBTEST_5( map_class_vector(VectorXi(12)) );
CALL_SUBTEST_5( check_const_correctness(VectorXi(12)) );
CALL_SUBTEST_1( map_class_matrix(Matrix<float, 1, 1>()) );
CALL_SUBTEST_2( map_class_matrix(Matrix4d()) );