FlatMatrix< T, Allocator > Class Template Reference

Dense matrix with row-wise storage in flat data vector. More...

#include <FlatMatrix.hpp>

Inherits vector< T, std::allocator< T > >.

Public Types
using	value_type = T
using	size_type = typename Super::size_type
using	reference = typename Super::reference
using	const_reference = typename Super::const_reference

Public Member Functions
	FlatMatrix ()=default
	Default constructor, creates an empty 0x0 matrix.
	FlatMatrix (size_type r, size_type c, value_type v={})
FlatMatrix &	operator= (value_type s)
	Assign value s to all entries of the matrix.
void	resize (size_type r, size_type c, value_type v={})
	Resizes the container to contain r x c elements. More...
size_type	rows () const noexcept
	Return the number of rows of the matrix.
size_type	cols () const noexcept
	Return the number of columns of the matrix.
AccessProxy< Super >	operator[] (size_type row)
AccessProxy< Super const >	operator[] (size_type row) const

Detailed Description

template<class T, class Allocator = std::allocator<T>>
class AMDiS::FlatMatrix< T, Allocator >

Dense matrix with row-wise storage in flat data vector.

Constructor & Destructor Documentation

FlatMatrix()

FlatMatrix ( size_type  r, size_type  c, value_type  v = {}  )

inline

Construct a new matrix with rows r and columns c and all values initialized by copies of value v.

Member Function Documentation

operator[]()

AccessProxy< Super > operator[] ( size_type  row )

inline

Return accessor to the row of the matrix, see AccessProxy

resize()

void resize ( size_type  r, size_type  c, value_type  v = {}  )

inline

Resizes the container to contain r x c elements.

If the current rows*cols is greater than r*c, the container is reduced to its first r*c elements. If the current rows*cols is less than r*c, additional copies of value v are appended.

Referenced by BiLinearForm< RB, CB, T, Traits >::BiLinearForm().

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

• /home/user/documentation/docs/amdis/repository/amdis/common/FlatMatrix.hpp