DATABASE_CACHE< CacheValueType > Class Template Reference

#include <database_cache.h>

Public Types
typedef std::pair< std::string, std::pair< time_t, CacheValueType > >	CACHE_ENTRY
typedef std::unordered_map< std::string, typename std::list< CACHE_ENTRY >::iterator >	CACHE_TYPE
typedef CACHE_TYPE::const_iterator	CACHE_CITER
typedef CacheValueType	CACHE_VALUE

Public Member Functions
	DATABASE_CACHE (size_t aMaxSize, time_t aMaxAge)
void	Put (const std::string &aQuery, const CacheValueType &aResult)
bool	Get (const std::string &aQuery, CacheValueType &aResult)
void	SetMaxSize (size_t aMaxSize)
void	SetMaxAge (time_t aMaxAge)

Private Attributes
size_t	m_maxSize
time_t	m_maxAge
std::list< CACHE_ENTRY >	m_cacheMru
CACHE_TYPE	m_cache

Detailed Description

template<typename CacheValueType>
class DATABASE_CACHE< CacheValueType >

Definition at line 33 of file database_cache.h.

Member Typedef Documentation

CACHE_CITER

template<typename CacheValueType >

typedef CACHE_TYPE::const_iterator DATABASE_CACHE< CacheValueType >::CACHE_CITER

Definition at line 40 of file database_cache.h.

CACHE_ENTRY

template<typename CacheValueType >

typedef std::pair<std::string, std::pair<time_t, CacheValueType> > DATABASE_CACHE< CacheValueType >::CACHE_ENTRY

Definition at line 36 of file database_cache.h.

CACHE_TYPE

template<typename CacheValueType >

typedef std::unordered_map<std::string, typename std::list<CACHE_ENTRY>::iterator> DATABASE_CACHE< CacheValueType >::CACHE_TYPE

Definition at line 38 of file database_cache.h.

CACHE_VALUE

template<typename CacheValueType >

typedef CacheValueType DATABASE_CACHE< CacheValueType >::CACHE_VALUE

Definition at line 42 of file database_cache.h.

Constructor & Destructor Documentation

DATABASE_CACHE()

template<typename CacheValueType >

DATABASE_CACHE< CacheValueType >::DATABASE_CACHE ( size_t  aMaxSize, time_t  aMaxAge  )

inline

Definition at line 44 of file database_cache.h.

Member Function Documentation

Get()

template<typename CacheValueType >

bool DATABASE_CACHE< CacheValueType >::Get ( const std::string &  aQuery, CacheValueType &  aResult  )

inline

Definition at line 75 of file database_cache.h.

References DATABASE_CACHE< CacheValueType >::m_cache, DATABASE_CACHE< CacheValueType >::m_cacheMru, and DATABASE_CACHE< CacheValueType >::m_maxAge.

Put()

template<typename CacheValueType >

void DATABASE_CACHE< CacheValueType >::Put ( const std::string &  aQuery, const CacheValueType &  aResult  )

inline

Definition at line 49 of file database_cache.h.

References DATABASE_CACHE< CacheValueType >::m_cache, DATABASE_CACHE< CacheValueType >::m_cacheMru, and DATABASE_CACHE< CacheValueType >::m_maxSize.

SetMaxAge()

template<typename CacheValueType >

void DATABASE_CACHE< CacheValueType >::SetMaxAge ( time_t  aMaxAge )

inline

Definition at line 98 of file database_cache.h.

References DATABASE_CACHE< CacheValueType >::m_maxAge.

SetMaxSize()

template<typename CacheValueType >

void DATABASE_CACHE< CacheValueType >::SetMaxSize ( size_t  aMaxSize )

inline

Definition at line 97 of file database_cache.h.

References DATABASE_CACHE< CacheValueType >::m_maxSize.

Member Data Documentation

m_cache

template<typename CacheValueType >

CACHE_TYPE DATABASE_CACHE< CacheValueType >::m_cache

private

Definition at line 104 of file database_cache.h.

Referenced by DATABASE_CACHE< CacheValueType >::Get(), and DATABASE_CACHE< CacheValueType >::Put().

m_cacheMru

template<typename CacheValueType >

std::list<CACHE_ENTRY> DATABASE_CACHE< CacheValueType >::m_cacheMru

private

Definition at line 103 of file database_cache.h.

Referenced by DATABASE_CACHE< CacheValueType >::Get(), and DATABASE_CACHE< CacheValueType >::Put().

m_maxAge

template<typename CacheValueType >

time_t DATABASE_CACHE< CacheValueType >::m_maxAge

private

Definition at line 102 of file database_cache.h.

Referenced by DATABASE_CACHE< CacheValueType >::Get(), and DATABASE_CACHE< CacheValueType >::SetMaxAge().

m_maxSize

template<typename CacheValueType >

size_t DATABASE_CACHE< CacheValueType >::m_maxSize

private

Definition at line 101 of file database_cache.h.

Referenced by DATABASE_CACHE< CacheValueType >::Put(), and DATABASE_CACHE< CacheValueType >::SetMaxSize().

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

• database_cache.h