GitHub-Proxy/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2025-04-23 10:09:36 +08:00
Code Issues Packages Projects Releases Wiki Activity

merge

Browse Source
This commit is contained in:
Benoit Jacob 2010-04-23 09:06:28 -04:00
commit 1dd27ce280
3 changed files with 14 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Eigen/src/Core/Coeffs.h
View File

@ -164,6 +164,8 @@ template<typename Derived>
EIGEN_STRONG_INLINE const typename DenseBase<Derived>::CoeffReturnType DenseBase<Derived>
::operator[](int index) const
{
EIGEN_STATIC_ASSERT(Derived::IsVectorAtCompileTime,
THE_BRACKET_OPERATOR_IS_ONLY_FOR_VECTORS__USE_THE_PARENTHESIS_OPERATOR_INSTEAD)
ei_assert(index >= 0 && index < size());
return derived().coeff(index);
}
@ -217,6 +219,8 @@ template<typename Derived>
EIGEN_STRONG_INLINE typename ei_traits<Derived>::Scalar& DenseBase<Derived>
::operator[](int index)
{
EIGEN_STATIC_ASSERT(Derived::IsVectorAtCompileTime,
THE_BRACKET_OPERATOR_IS_ONLY_FOR_VECTORS__USE_THE_PARENTHESIS_OPERATOR_INSTEAD)
ei_assert(index >= 0 && index < size());
return derived().coeffRef(index);
}

3
Eigen/src/Core/util/StaticAssert.h
View File

@ -83,7 +83,8 @@
THE_MATRIX_OR_EXPRESSION_THAT_YOU_PASSED_DOES_NOT_HAVE_THE_EXPECTED_TYPE,
THIS_METHOD_IS_ONLY_FOR_EXPRESSIONS_WITH_DIRECT_MEMORY_ACCESS_SUCH_AS_MAP_OR_PLAIN_MATRICES,
YOU_ALREADY_SPECIFIED_THIS_STRIDE,
INVALID_STORAGE_ORDER_FOR_THIS_VECTOR_EXPRESSION
INVALID_STORAGE_ORDER_FOR_THIS_VECTOR_EXPRESSION,
THE_BRACKET_OPERATOR_IS_ONLY_FOR_VECTORS__USE_THE_PARENTHESIS_OPERATOR_INSTEAD
};
};

8
test/basicstuff.cpp
View File

@ -22,6 +22,8 @@
// License and a copy of the GNU General Public License along with
// Eigen. If not, see <http://www.gnu.org/licenses/>.
#define EIGEN_NO_STATIC_ASSERT
#include "main.h"
template<typename MatrixType> void basicStuff(const MatrixType& m)
@ -96,6 +98,12 @@ template<typename MatrixType> void basicStuff(const MatrixType& m)
VERIFY_RAISES_ASSERT(m1 = (m2.block(0,0, rows-1, cols-1)));
}
if(cols!=1 && rows!=1)
{
VERIFY_RAISES_ASSERT(m1[0]);
VERIFY_RAISES_ASSERT((m1+m1)[0]);
}
VERIFY_IS_APPROX(m3 = m1,m1);
MatrixType m4;
VERIFY_IS_APPROX(m4 = m1,m1);