cds::intrusive::striped_set::rational_load_factor_resizing< 0, Denominator > Struct Template Reference

Rational load factor resizing policy. More...

#include <cds/intrusive/striped_set/resizing_policy.h>

Public Member Functions
	rational_load_factor_resizing ()
	Default ctor, load factor is 1/2.
	rational_load_factor_resizing (size_t nNumerator, size_t nDenominator)
	Ctor with explicitly defined nLoadFactor.
	rational_load_factor_resizing (rational_load_factor_resizing const &src)
	Copy ctor.
	rational_load_factor_resizing (rational_load_factor_resizing &&src)
	Move ctor.
template<typename Container , typename Bucket >
bool	operator() (size_t nSize, Container const &container, Bucket const &)
	Main policy operator returns true when resizing is needed. More...
void	reset ()
	Resets internal state of the policy (does nothing)

Detailed Description

template<size_t Denominator>
struct cds::intrusive::striped_set::rational_load_factor_resizing< 0, Denominator >

Rational load factor resizing policy.

When total item count in a container exceeds container.bucket_count() * Numerator / Denominator then resizing is needed.

This policy is stateful: Numerator and Denominator specifies in construction time.

Member Function Documentation

operator()()

template<size_t Denominator>

template<typename Container , typename Bucket >

bool cds::intrusive::striped_set::rational_load_factor_resizing< 0, Denominator >::operator() ( size_t  nSize, Container const &  container, Bucket const &    )

inline

Main policy operator returns true when resizing is needed.

Parameters

nSize	Current item count of container
container	Container

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

• cds/intrusive/striped_set/resizing_policy.h