10#ifndef EIGEN_FORCEALIGNEDACCESS_H
11#define EIGEN_FORCEALIGNEDACCESS_H
29template<
typename ExpressionType>
30struct traits<ForceAlignedAccess<ExpressionType> > :
public traits<ExpressionType>
35 :
public internal::dense_xpr_base< ForceAlignedAccess<ExpressionType> >::type
39 typedef typename internal::dense_xpr_base<ForceAlignedAccess>::type Base;
42 EIGEN_DEVICE_FUNC
explicit inline ForceAlignedAccess(
const ExpressionType& matrix) : m_expression(matrix) {}
44 EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR
45 inline Index rows()
const EIGEN_NOEXCEPT {
return m_expression.rows(); }
46 EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR
47 inline Index cols()
const EIGEN_NOEXCEPT {
return m_expression.cols(); }
48 EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR
49 inline Index outerStride()
const EIGEN_NOEXCEPT {
return m_expression.outerStride(); }
50 EIGEN_DEVICE_FUNC EIGEN_CONSTEXPR
51 inline Index innerStride()
const EIGEN_NOEXCEPT {
return m_expression.innerStride(); }
53 EIGEN_DEVICE_FUNC
inline const CoeffReturnType coeff(
Index row,
Index col)
const
55 return m_expression.coeff(row, col);
58 EIGEN_DEVICE_FUNC
inline Scalar& coeffRef(
Index row,
Index col)
60 return m_expression.const_cast_derived().coeffRef(row, col);
63 EIGEN_DEVICE_FUNC
inline const CoeffReturnType coeff(
Index index)
const
65 return m_expression.coeff(index);
68 EIGEN_DEVICE_FUNC
inline Scalar& coeffRef(
Index index)
70 return m_expression.const_cast_derived().coeffRef(index);
73 template<
int LoadMode>
74 inline const PacketScalar packet(
Index row,
Index col)
const
76 return m_expression.template packet<Aligned>(row, col);
79 template<
int LoadMode>
80 inline void writePacket(
Index row,
Index col,
const PacketScalar& x)
82 m_expression.const_cast_derived().template writePacket<Aligned>(row, col, x);
85 template<
int LoadMode>
86 inline const PacketScalar packet(
Index index)
const
88 return m_expression.template packet<Aligned>(index);
91 template<
int LoadMode>
92 inline void writePacket(
Index index,
const PacketScalar& x)
94 m_expression.const_cast_derived().template writePacket<Aligned>(index, x);
97 EIGEN_DEVICE_FUNC
operator const ExpressionType&()
const {
return m_expression; }
100 const ExpressionType& m_expression;
109template<
typename Derived>
119template<
typename Derived>
120inline ForceAlignedAccess<Derived>
121MatrixBase<Derived>::forceAlignedAccess()
123 return ForceAlignedAccess<Derived>(derived());
129template<
typename Derived>
131inline typename internal::add_const_on_value_type<typename internal::conditional<Enable,ForceAlignedAccess<Derived>,Derived&>::type>::type
140template<
typename Derived>
142inline typename internal::conditional<Enable,ForceAlignedAccess<Derived>,Derived&>::type
Enforce aligned packet loads and stores regardless of what is requested.
Definition: ForceAlignedAccess.h:36
Base class for all dense matrices, vectors, and expressions.
Definition: MatrixBase.h:50
Namespace containing all symbols from the Eigen library.
Definition: Core:141
EIGEN_DEFAULT_DENSE_INDEX_TYPE Index
The Index type as used for the API.
Definition: Meta.h:74