FixedSizePool< T, MA, IA, NP > Class Template Reference

#include </home/docs/checkouts/readthedocs.org/user_builds/umpire/checkouts/develop/src/umpire/strategy/FixedSizePool.hpp>

Classes
struct	Pool

Public Member Functions
	FixedSizePool ()
	~FixedSizePool ()
T *	allocate ()
void	deallocate (T *ptr)
std::size_t	getCurrentSize () const
	Return allocated size to user. More...
std::size_t	getActualSize () const
	Return total size with internal overhead. More...
std::size_t	numPools () const
	Return the number of pools. More...
std::size_t	poolSize () const
	Return the pool size. More...

Static Public Member Functions
static FixedSizePool &	getInstance ()

Protected Member Functions
void	newPool (struct Pool **pnew)
T *	allocInPool (struct Pool *p)

Protected Attributes
struct Pool *	pool
const std::size_t	numPerPool
const std::size_t	totalPoolSize
std::size_t	numBlocks

Constructor & Destructor Documentation

FixedSizePool()

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

FixedSizePool< T, MA, IA, NP >::FixedSizePool ( )

inline

~FixedSizePool()

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

FixedSizePool< T, MA, IA, NP >::~FixedSizePool ( )

inline

References FixedSizePool< T, MA, IA, NP >::Pool::next.

Member Function Documentation

newPool()

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

void FixedSizePool< T, MA, IA, NP >::newPool ( struct Pool **  pnew )

inlineprotected

allocInPool()

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

T* FixedSizePool< T, MA, IA, NP >::allocInPool ( struct Pool *  p )

inlineprotected

References FixedSizePool< T, MA, IA, NP >::Pool::avail, FixedSizePool< T, MA, IA, NP >::Pool::data, umpire::util::find_first_set(), and FixedSizePool< T, MA, IA, NP >::Pool::numAvail.

getInstance()

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

static FixedSizePool& FixedSizePool< T, MA, IA, NP >::getInstance ( )

inlinestatic

allocate()

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

T* FixedSizePool< T, MA, IA, NP >::allocate ( )

inline

References FixedSizePool< T, MA, IA, NP >::Pool::next.

Referenced by DynamicSizePool< IA >::allocateBlock(), and DynamicSizePool< IA >::splitBlock().

deallocate()

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

void FixedSizePool< T, MA, IA, NP >::deallocate ( T *  ptr )

inline

References FixedSizePool< T, MA, IA, NP >::Pool::next.

Referenced by DynamicSizePool< IA >::freeReleasedBlocks(), and DynamicSizePool< IA >::releaseBlock().

getCurrentSize()

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

std::size_t FixedSizePool< T, MA, IA, NP >::getCurrentSize ( ) const

inline

Return allocated size to user.

getActualSize()

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

std::size_t FixedSizePool< T, MA, IA, NP >::getActualSize ( ) const

inline

Return total size with internal overhead.

numPools()

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

std::size_t FixedSizePool< T, MA, IA, NP >::numPools ( ) const

inline

Return the number of pools.

References FixedSizePool< T, MA, IA, NP >::Pool::next.

poolSize()

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

std::size_t FixedSizePool< T, MA, IA, NP >::poolSize ( ) const

inline

Return the pool size.

Member Data Documentation

pool

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

struct Pool* FixedSizePool< T, MA, IA, NP >::pool

protected

numPerPool

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

const std::size_t FixedSizePool< T, MA, IA, NP >::numPerPool

protected

totalPoolSize

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

const std::size_t FixedSizePool< T, MA, IA, NP >::totalPoolSize

protected

numBlocks

template<class T , class MA , class IA = StdAllocator, int NP = (1 << 6)>

std::size_t FixedSizePool< T, MA, IA, NP >::numBlocks

protected