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bug #360: add value_type typedef to DenseBase/SparseMatrixBase

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This commit is contained in:
Gael Guennebaud
2015-04-24 09:44:24 +02:00
parent c460af414e
commit 40258078c6
4 changed files with 26 additions and 9 deletions
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7
Eigen/src/Core/DenseBase.h
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@@ -66,7 +66,14 @@ template<typename Derived> class DenseBase
*/
typedef typename internal::traits<Derived>::StorageIndex StorageIndex;
/** The numeric type of the expression' coefficients, e.g. float, double, int or std::complex<float>, etc. */
typedef typename internal::traits<Derived>::Scalar Scalar;
/** The numeric type of the expression' coefficients, e.g. float, double, int or std::complex<float>, etc.
*
* It is an alias for the Scalar type */
typedef Scalar value_type;
typedef typename internal::packet_traits<Scalar>::type PacketScalar;
typedef typename NumTraits<Scalar>::Real RealScalar;

1
Eigen/src/Core/PlainObjectBase.h
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@@ -96,6 +96,7 @@ class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
typedef typename internal::traits<Derived>::StorageKind StorageKind;
typedef typename internal::traits<Derived>::Scalar Scalar;
typedef typename internal::packet_traits<Scalar>::type PacketScalar;
typedef typename NumTraits<Scalar>::Real RealScalar;
typedef Derived DenseType;