diff options
Diffstat (limited to 'Eigen/src/Core/Map.h')
| -rw-r--r-- | Eigen/src/Core/Map.h | 45 |
1 files changed, 22 insertions, 23 deletions
diff --git a/Eigen/src/Core/Map.h b/Eigen/src/Core/Map.h index 3a8375da9..06d196702 100644 --- a/Eigen/src/Core/Map.h +++ b/Eigen/src/Core/Map.h @@ -13,6 +13,28 @@ namespace Eigen { +namespace internal { +template<typename PlainObjectType, int MapOptions, typename StrideType> +struct traits<Map<PlainObjectType, MapOptions, StrideType> > + : public traits<PlainObjectType> +{ + typedef traits<PlainObjectType> TraitsBase; + enum { + InnerStrideAtCompileTime = StrideType::InnerStrideAtCompileTime == 0 + ? int(PlainObjectType::InnerStrideAtCompileTime) + : int(StrideType::InnerStrideAtCompileTime), + OuterStrideAtCompileTime = StrideType::OuterStrideAtCompileTime == 0 + ? int(PlainObjectType::OuterStrideAtCompileTime) + : int(StrideType::OuterStrideAtCompileTime), + Alignment = int(MapOptions)&int(AlignedMask), + Flags0 = TraitsBase::Flags & (~NestByRefBit), + Flags = is_lvalue<PlainObjectType>::value ? int(Flags0) : (int(Flags0) & ~LvalueBit) + }; +private: + enum { Options }; // Expressions don't have Options +}; +} + /** \class Map * \ingroup Core_Module * @@ -63,29 +85,6 @@ namespace Eigen { * * \sa PlainObjectBase::Map(), \ref TopicStorageOrders */ - -namespace internal { -template<typename PlainObjectType, int MapOptions, typename StrideType> -struct traits<Map<PlainObjectType, MapOptions, StrideType> > - : public traits<PlainObjectType> -{ - typedef traits<PlainObjectType> TraitsBase; - enum { - InnerStrideAtCompileTime = StrideType::InnerStrideAtCompileTime == 0 - ? int(PlainObjectType::InnerStrideAtCompileTime) - : int(StrideType::InnerStrideAtCompileTime), - OuterStrideAtCompileTime = StrideType::OuterStrideAtCompileTime == 0 - ? int(PlainObjectType::OuterStrideAtCompileTime) - : int(StrideType::OuterStrideAtCompileTime), - Alignment = int(MapOptions)&int(AlignedMask), - Flags0 = TraitsBase::Flags & (~NestByRefBit), - Flags = is_lvalue<PlainObjectType>::value ? int(Flags0) : (int(Flags0) & ~LvalueBit) - }; -private: - enum { Options }; // Expressions don't have Options -}; -} - template<typename PlainObjectType, int MapOptions, typename StrideType> class Map : public MapBase<Map<PlainObjectType, MapOptions, StrideType> > { |