stapl::composition::ref_cnt_elem_holder< Container > Struct Template Reference

Class used to manage underlying storage for views of coarse_map_reduce. More...

Public Member Functions
	ref_cnt_elem_holder (ref_cnt_elem_holder const &)=delete
void	increment (void)
void	decrement (void)
Container &	container (void)

Static Public Member Functions
static ref_cnt_elem_holder *	allocate (size_t n)
	Return a pointer to an available instance of the class for a container of size n, reusing a container from the recycle bin if possible.
static ref_cnt_elem_holder *	allocate (size_t n, typename Container::value_type const &init)
	Return a pointer to an available instance of the class for a container of size n, reusing a container from the recycle bin if possible. Initialize all elements with value init.
static ref_cnt_elem_holder *	allocate (Container const &other)
	Return a pointer to an available instance of the class for a container of size n, initializing the held container with the same values as other. Reuse a container from the recycle bin if possible. More...
static void	deallocate_holder (ref_cnt_elem_holder *holder)
	Reclaim buffer in holder that is no longer in use and place it in the recycle bin.

Static Public Attributes
static size_t	buffer_size
	The container size this class template is serving.

Detailed Description

template<typename Container>
struct stapl::composition::ref_cnt_elem_holder< Container >

Class used to manage underlying storage for views of coarse_map_reduce.

Maintains reference count and list of storage from destroyed instances to reduce allocation and increase locality.

Template Parameters

Container

The container type held as the the underlying storage.

Member Function Documentation

allocate()

template<typename Container >

static ref_cnt_elem_holder* stapl::composition::ref_cnt_elem_holder< Container >::allocate ( Container const &  other )

static

Return a pointer to an available instance of the class for a container of size n, initializing the held container with the same values as other. Reuse a container from the recycle bin if possible.

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

• new_coarse_map_wf.h