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operator(int) and the likes are not only fine for linear storage

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This commit is contained in:
Gael Guennebaud 2011-02-01 11:09:02 +01:00
parent f4a7679904
commit 0fdd01fe24
1 changed files with 7 additions and 7 deletions
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14
Eigen/src/Core/MapBase.h
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@ -26,8 +26,8 @@
#ifndef EIGEN_MAPBASE_H #ifndef EIGEN_MAPBASE_H
#define EIGEN_MAPBASE_H #define EIGEN_MAPBASE_H
#define EIGEN_STATIC_ASSERT_LINEAR_ACCESS(Derived) \ #define EIGEN_STATIC_ASSERT_INDEX_BASED_ACCESS(Derived) \
EIGEN_STATIC_ASSERT(int(internal::traits<Derived>::Flags) & LinearAccessBit, \ EIGEN_STATIC_ASSERT((int(internal::traits<Derived>::Flags) & LinearAccessBit) || Derived::IsVectorAtCompileTime, \
YOU_ARE_TRYING_TO_USE_AN_INDEX_BASED_ACCESSOR_ON_AN_EXPRESSION_THAT_DOES_NOT_SUPPORT_THAT) YOU_ARE_TRYING_TO_USE_AN_INDEX_BASED_ACCESSOR_ON_AN_EXPRESSION_THAT_DOES_NOT_SUPPORT_THAT)
@ -106,7 +106,7 @@ template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
inline const Scalar& coeff(Index index) const inline const Scalar& coeff(Index index) const
{ {
EIGEN_STATIC_ASSERT_LINEAR_ACCESS(Derived) EIGEN_STATIC_ASSERT_INDEX_BASED_ACCESS(Derived)
return m_data[index * innerStride()]; return m_data[index * innerStride()];
} }
@ -117,7 +117,7 @@ template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
inline const Scalar& coeffRef(Index index) const inline const Scalar& coeffRef(Index index) const
{ {
EIGEN_STATIC_ASSERT_LINEAR_ACCESS(Derived) EIGEN_STATIC_ASSERT_INDEX_BASED_ACCESS(Derived)
return this->m_data[index * innerStride()]; return this->m_data[index * innerStride()];
} }
@ -131,7 +131,7 @@ template<typename Derived> class MapBase<Derived, ReadOnlyAccessors>
template<int LoadMode> template<int LoadMode>
inline PacketScalar packet(Index index) const inline PacketScalar packet(Index index) const
{ {
EIGEN_STATIC_ASSERT_LINEAR_ACCESS(Derived) EIGEN_STATIC_ASSERT_INDEX_BASED_ACCESS(Derived)
return internal::ploadt<PacketScalar, LoadMode>(m_data + index * innerStride()); return internal::ploadt<PacketScalar, LoadMode>(m_data + index * innerStride());
} }
@ -217,7 +217,7 @@ template<typename Derived> class MapBase<Derived, WriteAccessors>
inline ScalarWithConstIfNotLvalue& coeffRef(Index index) inline ScalarWithConstIfNotLvalue& coeffRef(Index index)
{ {
EIGEN_STATIC_ASSERT_LINEAR_ACCESS(Derived) EIGEN_STATIC_ASSERT_INDEX_BASED_ACCESS(Derived)
return this->m_data[index * innerStride()]; return this->m_data[index * innerStride()];
} }
@ -231,7 +231,7 @@ template<typename Derived> class MapBase<Derived, WriteAccessors>
template<int StoreMode> template<int StoreMode>
inline void writePacket(Index index, const PacketScalar& x) inline void writePacket(Index index, const PacketScalar& x)
{ {
EIGEN_STATIC_ASSERT_LINEAR_ACCESS(Derived) EIGEN_STATIC_ASSERT_INDEX_BASED_ACCESS(Derived)
internal::pstoret<Scalar, PacketScalar, StoreMode> internal::pstoret<Scalar, PacketScalar, StoreMode>
(this->m_data + index * innerStride(), x); (this->m_data + index * innerStride(), x);
} }