23 template<
typename ExpressionType>
36 inline SwapWrapper(ExpressionType& xpr) : m_expression(xpr) {}
38 inline Index rows()
const {
return m_expression.rows(); }
39 inline Index cols()
const {
return m_expression.cols(); }
40 inline Index outerStride()
const {
return m_expression.outerStride(); }
41 inline Index innerStride()
const {
return m_expression.innerStride(); }
49 inline ScalarWithConstIfNotLvalue* data() {
return m_expression.data(); }
50 inline const Scalar* data()
const {
return m_expression.data(); }
52 inline Scalar& coeffRef(Index rowId, Index colId)
54 return m_expression.const_cast_derived().coeffRef(rowId, colId);
57 inline Scalar& coeffRef(Index index)
59 return m_expression.const_cast_derived().coeffRef(index);
62 inline Scalar& coeffRef(Index rowId, Index colId)
const 64 return m_expression.coeffRef(rowId, colId);
67 inline Scalar& coeffRef(Index index)
const 69 return m_expression.coeffRef(index);
72 template<
typename OtherDerived>
75 OtherDerived& _other = other.const_cast_derived();
76 eigen_internal_assert(rowId >= 0 && rowId < rows()
77 && colId >= 0 && colId < cols());
78 Scalar tmp = m_expression.coeff(rowId, colId);
79 m_expression.coeffRef(rowId, colId) = _other.coeff(rowId, colId);
80 _other.coeffRef(rowId, colId) = tmp;
83 template<
typename OtherDerived>
86 OtherDerived& _other = other.const_cast_derived();
87 eigen_internal_assert(index >= 0 && index < m_expression.size());
88 Scalar tmp = m_expression.coeff(index);
89 m_expression.coeffRef(index) = _other.coeff(index);
90 _other.coeffRef(index) = tmp;
93 template<
typename OtherDerived,
int StoreMode,
int LoadMode>
96 OtherDerived& _other = other.const_cast_derived();
97 eigen_internal_assert(rowId >= 0 && rowId < rows()
98 && colId >= 0 && colId < cols());
99 Packet tmp = m_expression.template packet<StoreMode>(rowId, colId);
100 m_expression.template writePacket<StoreMode>(rowId, colId,
101 _other.template packet<LoadMode>(rowId, colId)
103 _other.template writePacket<LoadMode>(rowId, colId, tmp);
106 template<
typename OtherDerived,
int StoreMode,
int LoadMode>
109 OtherDerived& _other = other.const_cast_derived();
110 eigen_internal_assert(index >= 0 && index < m_expression.size());
111 Packet tmp = m_expression.template packet<StoreMode>(index);
112 m_expression.template writePacket<StoreMode>(index,
113 _other.template packet<LoadMode>(index)
115 _other.template writePacket<LoadMode>(index, tmp);
118 ExpressionType& expression()
const {
return m_expression; }
121 ExpressionType& m_expression;
126 #endif // EIGEN_SWAP_H Definition: gtest_unittest.cc:5031
iterative scaling algorithm to equilibrate rows and column norms in matrices
Definition: TestIMU_Common.h:87
Base class for all dense matrices, vectors, and arrays.
Definition: DenseBase.h:41
Definition: XprHelper.h:350
Definition: BandTriangularSolver.h:13
Definition: ForwardDeclarations.h:17
Definition: XprHelper.h:459
double Scalar
Common scalar type.
Definition: FlexibleKalmanBase.h:48