A cache of objects that can be safely accessed concurrently by threads that share memory. More...

Inheritance diagram for sc::ConcurrentCacheWithSymmetry< val_type, symmetry, key_types >:

Public Types
typedef ConcurrentCacheBase< val_type, key_types... >	super_t

Public Types inherited from sc::ConcurrentCacheBase< val_type, key_types... >
using	tuple_type = boost::tuple< Types... >
	types for keys More...

typedef tuple_type< key_types... >	key_tuple
	The type used as a key into the map.

typedef val_type	value_type
	types for map of values More...

typedef boost::shared_future< value_type >	future_value
	A future of a value, used to prevent recomputation.

typedef madness::ConcurrentHashMap< key_tuple, future_value, _hash< key_tuple > >	future_map
	A map from keys to futures.

typedef future_map::accessor	future_map_accessor
	The accessor type used by the madness ConcurrentHashMap.

typedef future_map::const_accessor	future_map_const_accessor
	The const accessor used by the madness ConcurrentHashMap.

Public Member Functions
super_t::value_type	get_or_permute (key_types... keys, const std::function< typename super_t::value_type(const typename super_t::key_tuple &)> &compute_fxn, const std::function< typename super_t::value_type(const typename super_t::value_type &, const typename super_t::key_tuple &)> &permute_fxn)

Public Member Functions inherited from sc::ConcurrentCacheBase< val_type, key_types... >
	ConcurrentCacheBase (int nbins)

value_type	get (key_types... keys, const std::function< value_type()> &compute_fxn)

value_type	get (key_types... keys, const std::function< value_type(const key_tuple &)> &compute_fxn)

void	clear ()

Additional Inherited Members
Protected Attributes inherited from sc::ConcurrentCacheBase< val_type, key_types... >
future_map	cached_values_

Detailed Description

A cache of objects that can be safely accessed concurrently by threads that share memory.

Some cached objects may be transformable into objects corresponding to other keys via a transformation.

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

Public Types