DynamicBuffer< T > Class Template Reference

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)
	DynamicBuffer (DynamicBuffer &&other)=default
DynamicBuffer &	operator= (DynamicBuffer &&other)=default
	DynamicBuffer (const DynamicBuffer &other)
DynamicBuffer &	operator= (const DynamicBuffer &other)
T &	operator[] (size_t index)
T &	at (size_t index)
const T &	operator[] (size_t index) const
const T &	at (size_t index) const
auto	begin ()
auto	end ()
auto	begin () const
auto	end () const
size_t	size () const
void	pup (PUP::er &p)

Static Public Attributes
static constexpr bool	is_data_vector_type = std::is_same_v<DataVector, T>

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

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.

Currently this can only be used for DataVectors, but 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 )

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.

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

• src/DataStructures/DynamicBuffer.hpp