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-rw-r--r--Eigen/src/Core/DenseBase.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/Eigen/src/Core/DenseBase.h b/Eigen/src/Core/DenseBase.h
index 496218ded..838fa4030 100644
--- a/Eigen/src/Core/DenseBase.h
+++ b/Eigen/src/Core/DenseBase.h
@@ -56,7 +56,13 @@ template<typename Derived> class DenseBase
class InnerIterator;
typedef typename internal::traits<Derived>::StorageKind StorageKind;
- typedef typename internal::traits<Derived>::Index Index; /**< The type of indices */
+
+ /** \brief The type of indices
+ * \details To change this, \c \#define the preprocessor symbol \c EIGEN_DEFAULT_DENSE_INDEX_TYPE.
+ * \sa \ref TopicPreprocessorDirectives.
+ */
+ typedef typename internal::traits<Derived>::Index Index;
+
typedef typename internal::traits<Derived>::Scalar Scalar;
typedef typename internal::packet_traits<Scalar>::type PacketScalar;
typedef typename NumTraits<Scalar>::Real RealScalar;