A dynamically sized vector of DataVectors. More...

#include <DynamicBuffer.hpp>

Public Member Functions
	DynamicBuffer (size_t number_of_vectors, size_t number_of_grid_points) noexcept

	DynamicBuffer (DynamicBuffer &&other)=default

DynamicBuffer &	operator= (DynamicBuffer &&other)=default

	DynamicBuffer (const DynamicBuffer &other) noexcept

DynamicBuffer &	operator= (const DynamicBuffer &other) noexcept

T &	operator[] (size_t index) noexcept

T &	at (size_t index) noexcept

const T &	operator[] (size_t index) const noexcept

const T &	at (size_t index) const noexcept

auto	begin () noexcept

auto	end () noexcept

auto	begin () const noexcept

auto	end () const noexcept

size_t	size () const noexcept

void	pup (PUP::er &p) noexcept

Static Public Attributes
static constexpr bool	is_data_vector_type

Friends
template<typename LocalT >
bool	operator== (const DynamicBuffer< LocalT > &lhs, const DynamicBuffer< LocalT > &rhs) noexcept

Detailed Description

template<typename T>
class DynamicBuffer< T >

A dynamically sized vector of DataVectors.

For convenience it can also be instantiated for fundamental types.

Details

This class is useful when one wants to create a std::vector<T> with a size that is unknown at compile time. It allocates all DataVectors in a single memory chunk rather than allocating each individually. If the size of the vector is known at compile time, a TempBuffer object should be used instead.

If needed it should be fairly straightforward to generalize to ComplexDataVector.

Constructor & Destructor Documentation

◆ DynamicBuffer()

template<typename T >

DynamicBuffer< T >::DynamicBuffer	(	size_t	number_of_vectors,
		size_t	number_of_grid_points
	)

noexcept

Constructs a DynamicBuffer. The number_of_vectors corresponds to the number of DataVectors which are saved inside, each of which has size number_of_grid_points. number_of_grid_points has to be 1 if T is a fundamental type.

Member Data Documentation

◆ is_data_vector_type

template<typename T >

constexpr bool DynamicBuffer< T >::is_data_vector_type

staticconstexpr

Initial value:

=

std::is_base_of_v<VectorImpl<tt::get_fundamental_type_t<T>, T>, T>

Public Member Functions

Static Public Attributes