Dune::DynamicMatrix< K > Class Template Reference

Construct a matrix with a dynamic size. More...

#include <dune/common/dynmatrix.hh>

Public Types
typedef Base::size_type	size_type
typedef Base::value_type	value_type
typedef Base::row_type	row_type

Public Member Functions
	DynamicMatrix ()
	Default constructor. More...
	DynamicMatrix (size_type r, size_type c, value_type v=value_type())
	Constructor initializing the whole matrix with a scalar. More...
	DynamicMatrix (std::initializer_list< DynamicVector< K >> const &ll)
	Constructor initializing the matrix from a list of vector. More...
template<class T , typename = std::enable_if_t<!Dune::IsNumber<T>::value && HasDenseMatrixAssigner<DynamicMatrix, T>::value>>
	DynamicMatrix (T const &rhs)
void	resize (size_type r, size_type c, value_type v=value_type())
	resize matrix to r × c More...
template<typename T , typename = std::enable_if_t<!Dune::IsNumber<T>::value>>
DynamicMatrix &	operator= (T const &rhs)
template<typename T , typename = std::enable_if_t<Dune::IsNumber<T>::value>>
DynamicMatrix &	operator= (T scalar)
size_type	mat_rows () const
size_type	mat_cols () const
row_type &	mat_access (size_type i)
const row_type &	mat_access (size_type i) const

Detailed Description

template<class K>
class Dune::DynamicMatrix< K >

Construct a matrix with a dynamic size.

Template Parameters

K	is the field type (use float, double, complex, etc)

Member Typedef Documentation

row_type

template<class K >

typedef Base::row_type Dune::DynamicMatrix< K >::row_type

size_type

template<class K >

typedef Base::size_type Dune::DynamicMatrix< K >::size_type

value_type

template<class K >

typedef Base::value_type Dune::DynamicMatrix< K >::value_type

Constructor & Destructor Documentation

DynamicMatrix() [1/4]

template<class K >

Dune::DynamicMatrix< K >::DynamicMatrix ( )

inline

Default constructor.

DynamicMatrix() [2/4]

template<class K >

Dune::DynamicMatrix< K >::DynamicMatrix ( size_type  r, size_type  c, value_type  v = value_type()  )

inline

Constructor initializing the whole matrix with a scalar.

DynamicMatrix() [3/4]

template<class K >

Dune::DynamicMatrix< K >::DynamicMatrix ( std::initializer_list< DynamicVector< K >> const &  ll )

inline

Constructor initializing the matrix from a list of vector.

DynamicMatrix() [4/4]

template<class K >

template<class T , typename = std::enable_if_t<!Dune::IsNumber<T>::value && HasDenseMatrixAssigner<DynamicMatrix, T>::value>>

Dune::DynamicMatrix< K >::DynamicMatrix ( T const &  rhs )

inline

Member Function Documentation

mat_access() [1/2]

template<class K >

row_type& Dune::DynamicMatrix< K >::mat_access ( size_type  i )

inline

mat_access() [2/2]

template<class K >

const row_type& Dune::DynamicMatrix< K >::mat_access ( size_type  i ) const

inline

mat_cols()

template<class K >

size_type Dune::DynamicMatrix< K >::mat_cols ( ) const

inline

mat_rows()

template<class K >

size_type Dune::DynamicMatrix< K >::mat_rows ( ) const

inline

operator=() [1/2]

template<class K >

template<typename T , typename = std::enable_if_t<!Dune::IsNumber<T>::value>>

DynamicMatrix& Dune::DynamicMatrix< K >::operator= ( T const &  rhs )

inline

operator=() [2/2]

template<class K >

template<typename T , typename = std::enable_if_t<Dune::IsNumber<T>::value>>

DynamicMatrix& Dune::DynamicMatrix< K >::operator= ( T  scalar )

inline

resize()

template<class K >

void Dune::DynamicMatrix< K >::resize ( size_type  r, size_type  c, value_type  v = value_type()  )

inline

resize matrix to r × c

Resize the matrix to r × c, using v as the value of all entries.

Warning

All previous entries are lost, even when the matrix was not actually resized.

Parameters

r	number of rows
c	number of columns
v	value of matrix entries

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

• dynmatrix.hh