teddy::apply_cache< Data, Degree > Class Template Reference

Cache for the apply opertaion. More...

#include <hash_tables.hpp>

Classes
struct	cache_entry

Public Types
using	node_t = node< Data, Degree >

Public Member Functions
	apply_cache (int64 capacity)
	apply_cache (apply_cache &&other) noexcept
	apply_cache (apply_cache const &)=delete
auto	operator= (apply_cache const &)=delete
auto	operator= (apply_cache &&)=delete
auto	find (int32 opId, node_t *lhs, node_t *rhs) -> node_t *
	Looks up result of an operation.
auto	put (int32 opId, node_t *result, node_t *lhs, node_t *rhs) -> void
	Puts the result into the cache possibly overwriting old value.
auto	grow_capacity (int64 aproxCapacity) -> void
	Increases the capacity so that it is close to aproxCapacity Never lowers the capacity!
auto	remove_unused () -> void
	Removes entries pointing to unused nodes.
auto	clear () -> void
	Clears all entries.

Detailed Description

template<class Data, class Degree>
class teddy::apply_cache< Data, Degree >

Cache for the apply opertaion.

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Class Documentation

teddy::apply_cache::cache_entry

struct teddy::apply_cache::cache_entry

template<class Data, class Degree>
struct teddy::apply_cache< Data, Degree >::cache_entry

Class Members
int32	opId_
node_t *	lhs_
node_t *	rhs_
node_t *	result_

Member Function Documentation

find()

template<class Data , class Degree >

auto teddy::apply_cache< Data, Degree >::find	(	int32	opId,
		node_t *	lhs,
		node_t *	rhs
	)		-> node_t*

Looks up result of an operation.

Parameters

opId	id of the operation
lhs	first operand
rhs	second operand

Returns

result of the previous operation or nullptr

put()

template<class Data , class Degree >

auto teddy::apply_cache< Data, Degree >::put	(	int32	opId,
		node_t *	result,
		node_t *	lhs,
		node_t *	rhs
	)		-> void

Puts the result into the cache possibly overwriting old value.

Parameters

opId	id of the operation
result	result
lhs	first operand
rhs	second operand

Returns

result of the previous operation or nullptr

grow_capacity()

template<class Data , class Degree >

auto teddy::apply_cache< Data, Degree >::grow_capacity

(

int64

aproxCapacity

)

-> void

Increases the capacity so that it is close to aproxCapacity Never lowers the capacity!

Parameters

aproxCapacity

new capacity

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

• hash_tables.hpp