iguana::MemoizedParam< T > Class Template Reference

#include <ConcurrentParam.h>

Detailed Description

template<typename T>
class iguana::MemoizedParam< T >

an iguana::ConcurrentParam that uses memoization for thread safety; used when iguana::GlobalConcurrencyModel is "memoize"

Definition at line 95 of file ConcurrentParam.h.

Public Member Functions
T const	Load (concurrent_key_t const key) const override
	access a stored value
void	Save (T const &value, concurrent_key_t const key) override
	modify a value
bool	HasKey (concurrent_key_t const key) const override
std::size_t	GetSize () const override
Public Member Functions inherited from iguana::ConcurrentParam< T >
	ConcurrentParam (std::string const &model)
bool	NeedsHashing () const
	whether or not hashing is needed to use this parameter
bool	IsEmpty () const

Additional Inherited Members
Protected Attributes inherited from iguana::ConcurrentParam< T >
bool	m_needs_hashing
	whether this ConcurrentParam needs hashing for calling Load or Save
std::mutex	m_mutex
	mutex for this ConcurrentParam
bool	m_empty {true}
	whether this ConcurrentParam has something saved

Inheritance diagram for iguana::MemoizedParam< T >:

Member Function Documentation

GetSize()

template<typename T >

std::size_t iguana::MemoizedParam< T >::GetSize ( ) const

overridevirtual

Returns

the size of the internal data storage container

Implements iguana::ConcurrentParam< T >.

HasKey()

template<typename T >

bool iguana::MemoizedParam< T >::HasKey ( concurrent_key_t const key ) const

overridevirtual

Parameters

key

the key

Returns

true if key key is used

Implements iguana::ConcurrentParam< T >.

Load()

template<typename T >

T const iguana::MemoizedParam< T >::Load ( concurrent_key_t const key ) const

overridevirtual

access a stored value

Parameters

key	the access key

Returns

the stored value

Implements iguana::ConcurrentParam< T >.

Save()

template<typename T >

void iguana::MemoizedParam< T >::Save ( T const & value, concurrent_key_t const key )

overridevirtual

modify a value

Parameters

value	the value
key	the access key

Implements iguana::ConcurrentParam< T >.

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

• /__w/iguana/iguana/iguana_src/src/iguana/services/ConcurrentParam.h