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Eigen  3.4.0
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Eigen::PermutationWrapper< _IndicesType > Class Template Reference

Detailed Description

template<typename _IndicesType>
class Eigen::PermutationWrapper< _IndicesType >

Class to view a vector of integers as a permutation matrix.

Template Parameters
_IndicesTypethe type of the vector of integer (can be any compatible expression)

This class allows to view any vector expression of integers as a permutation matrix.

See also
class PermutationBase, class PermutationMatrix
Inheritance diagram for Eigen::PermutationWrapper< _IndicesType >:

Public Member Functions

const internal::remove_all< typenameIndicesType::Nested >::type & indices () const
Public Member Functions inherited from Eigen::PermutationBase< PermutationWrapper< _IndicesType > >
PermutationWrapper< _IndicesType > & applyTranspositionOnTheLeft (Index i, Index j)
PermutationWrapper< _IndicesType > & applyTranspositionOnTheRight (Index i, Index j)
Index cols () const
Index determinant () const
const IndicesType & indices () const
InverseReturnType inverse () const
PlainPermutationType operator* (const PermutationBase< Other > &other) const
PermutationWrapper< _IndicesType > & operator= (const PermutationBase< OtherDerived > &other)
void resize (Index newSize)
Index rows () const
void setIdentity ()
Index size () const
DenseMatrixType toDenseMatrix () const
InverseReturnType transpose () const
Public Member Functions inherited from Eigen::EigenBase< PermutationWrapper< _IndicesType > >
EIGEN_CONSTEXPR Index cols () const EIGEN_NOEXCEPT
PermutationWrapper< _IndicesType > & derived ()
EIGEN_CONSTEXPR Index rows () const EIGEN_NOEXCEPT
EIGEN_CONSTEXPR Index size () const EIGEN_NOEXCEPT

Additional Inherited Members

Public Types inherited from Eigen::EigenBase< PermutationWrapper< _IndicesType > >
typedef Eigen::Index Index
 The interface type of indices.

Member Function Documentation

◆ indices()

template<typename _IndicesType>
const internal::remove_all< typenameIndicesType::Nested >::type & Eigen::PermutationWrapper< _IndicesType >::indices ( ) const
inline

const version of indices().


The documentation for this class was generated from the following file: