ArenaVec< T > Class Template Reference

#include <arena_resource.hh>

Collaboration diagram for ArenaVec< T >:

Public Types
typedef Eigen::Matrix< T, Eigen::Dynamic, 1 >	VecData
	Type definition. More...

Public Member Functions
	ArenaVec ()
	Default constructor, set invalid data pointer. More...
	ArenaVec (size_t data_size, AssemblyArena &arena)
Eigen::Map< VecData >	eigen_map ()
T *	data_ptr ()
	Return data pointer (development method) More...
size_t	data_size () const
	Getter for data_size_. More...
T &	operator() (std::size_t item)
ArenaVec< T >	operator+ (const ArenaVec< T > &other) const
ArenaVec< T >	operator* (T multi) const

Protected Attributes
T *	data_ptr_
	Pointer to data array. More...
size_t	data_size_
	Length of data array. More...
AssemblyArena *	arena_
	Pointer to Arena. More...

Detailed Description

template<class T>
class ArenaVec< T >

Define vector allocated in Arena and aligned to SIMD size.

Definition at line 131 of file arena_resource.hh.

Member Typedef Documentation

VecData

template<class T >

typedef Eigen::Matrix<T, Eigen::Dynamic, 1> ArenaVec< T >::VecData

Type definition.

Definition at line 134 of file arena_resource.hh.

Constructor & Destructor Documentation

ArenaVec() [1/2]

template<class T >

ArenaVec< T >::ArenaVec ( )

inline

Default constructor, set invalid data pointer.

Definition at line 137 of file arena_resource.hh.

ArenaVec() [2/2]

template<class T >

ArenaVec< T >::ArenaVec ( size_t  data_size, AssemblyArena &  arena  )

inline

Constructor. Set sizes and allocate data pointer

Definition at line 143 of file arena_resource.hh.

Member Function Documentation

data_ptr()

template<class T >

T* ArenaVec< T >::data_ptr ( )

inline

Return data pointer (development method)

Definition at line 156 of file arena_resource.hh.

data_size()

template<class T >

size_t ArenaVec< T >::data_size ( ) const

inline

Getter for data_size_.

Definition at line 161 of file arena_resource.hh.

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eigen_map()

template<class T >

Eigen::Map<VecData> ArenaVec< T >::eigen_map ( )

inline

Maps data pointer to Eigen Map of dimensions given data_size_ and returns it.

Definition at line 151 of file arena_resource.hh.

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operator()()

template<class T >

T& ArenaVec< T >::operator() ( std::size_t  item )

inline

Definition at line 165 of file arena_resource.hh.

operator*()

template<class T >

ArenaVec<T> ArenaVec< T >::operator* ( T  multi ) const

inline

Definition at line 178 of file arena_resource.hh.

operator+()

template<class T >

ArenaVec<T> ArenaVec< T >::operator+ ( const ArenaVec< T > &  other ) const

inline

Definition at line 170 of file arena_resource.hh.

Member Data Documentation

arena_

template<class T >

AssemblyArena* ArenaVec< T >::arena_

protected

Pointer to Arena.

Definition at line 188 of file arena_resource.hh.

data_ptr_

template<class T >

T* ArenaVec< T >::data_ptr_

protected

Pointer to data array.

Definition at line 186 of file arena_resource.hh.

data_size_

template<class T >

size_t ArenaVec< T >::data_size_

protected

Length of data array.

Definition at line 187 of file arena_resource.hh.

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

• /home/runner/work/flow123d/flow123d/src/system/arena_resource.hh