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-rw-r--r--Eigen/src/Core/util/XprHelper.h17
1 files changed, 0 insertions, 17 deletions
diff --git a/Eigen/src/Core/util/XprHelper.h b/Eigen/src/Core/util/XprHelper.h
index 6d4a5c7bc..4bff09252 100644
--- a/Eigen/src/Core/util/XprHelper.h
+++ b/Eigen/src/Core/util/XprHelper.h
@@ -109,23 +109,6 @@ template<int _Rows, int _Cols> struct ei_size_at_compile_time
* whereas ei_eval is a const reference in the case of a matrix
*/
-// template<typename Derived> class MatrixBase;
-// template<typename Derived> class ArrayBase;
-// template<typename Object> struct ei_is_matrix_or_array
-// {
-// struct is_matrix {int a[1];};
-// struct is_array {int a[2];};
-// struct is_none {int a[3];};
-//
-// template<typename T>
-// static is_matrix testBaseClass(const MatrixBase<T>*);
-// template<typename T>
-// static is_array testBaseClass(const ArrayBase<T>*);
-// // static is_none testBaseClass(...);
-//
-// enum {BaseClassType = sizeof(testBaseClass(static_cast<const Object*>(0)))};
-// };
-
template<typename T, typename StorageType = typename ei_traits<T>::StorageType> class ei_plain_matrix_type;
template<typename T, typename BaseClassType> struct ei_plain_matrix_type_dense;
template<typename T> struct ei_plain_matrix_type<T,Dense>