CollectionBuilder.hh File Reference

#include <initializer_list>
#include <limits>
#include "corecel/Config.hh"
#include "corecel/sys/ThreadId.hh"
#include "Collection.hh"
#include "detail/FillInvalid.hh"

Classes
class	celeritas::CollectionBuilder< T, M, I >
	Helper class for constructing Collection objects. More...

Functions
template<class T , MemSpace M, class I >
	celeritas::CollectionBuilder (Collection< T, Ownership::value, M, I > *) -> CollectionBuilder< T, M, I >
template<class T , MemSpace M, class I >
CollectionBuilder< T, M, I >	celeritas::make_builder (Collection< T, Ownership::value, M, I > *collection)
	Helper function for constructing collection builders.
template<class T , MemSpace M, class I >
void	celeritas::resize (Collection< T, Ownership::value, M, I > *collection, std::size_t size)
	Helper function for resizing a single collection.
template<class T , MemSpace M, class I >
void	celeritas::resize (Collection< T, Ownership::value, M, I > *collection, std::size_t size, StreamId stream)
	Helper function for resizing a single collection on a stream.

Function Documentation

make_builder()

template<class T , MemSpace M, class I >

CollectionBuilder< T, M, I > celeritas::make_builder

(

Collection< T, Ownership::value, M, I > *

collection

)

Helper function for constructing collection builders.

(Will not be needed under C++17's template argument deduction).

resize() [1/2]

template<class T , MemSpace M, class I >

void celeritas::resize	(	Collection< T, Ownership::value, M, I > *	collection,
		std::size_t	size
	)

Helper function for resizing a single collection.

This is useful for analogy to the resize method defined for states.

resize() [2/2]

template<class T , MemSpace M, class I >

void celeritas::resize	(	Collection< T, Ownership::value, M, I > *	collection,
		std::size_t	size,
		StreamId	stream
	)

Helper function for resizing a single collection on a stream.

Device memory is allocated (and later freed) in stream order, avoiding the implicit device-wide synchronization of a plain allocation.