Eigen  3.4.90 (git rev a4098ac676528a83cfb73d4d26ce1b42ec05f47c)
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
IndicesType_the 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
 
IndicesType & indices ()
 
const IndicesType & indices () const
 
InverseReturnType inverse () const
 
PlainPermutationType operator* (const InverseImpl< Other, PermutationStorage > &other) const
 
PlainPermutationType operator* (const PermutationBase< Other > &other) const
 
PermutationWrapper< IndicesType_ > & operator= (const PermutationBase< OtherDerived > &other)
 
PermutationWrapper< IndicesType_ > & operator= (const TranspositionsBase< OtherDerived > &tr)
 
void resize (Index newSize)
 
Index rows () const
 
void setIdentity ()
 
void setIdentity (Index newSize)
 
Index size () const
 
DenseMatrixType toDenseMatrix () const
 
InverseReturnType transpose () const
 
- Public Member Functions inherited from Eigen::EigenBase< Derived >
EIGEN_CONSTEXPR Index cols () const EIGEN_NOEXCEPT
 
Derived & derived ()
 
const Derived & derived () const
 
EIGEN_CONSTEXPR Index rows () const EIGEN_NOEXCEPT
 
EIGEN_CONSTEXPR Index size () const EIGEN_NOEXCEPT
 

Additional Inherited Members

- Public Types inherited from Eigen::EigenBase< Derived >
typedef Eigen::Index Index
 The interface type of indices. More...
 

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: