prealloc_inc defines the number of objects that is availabe within ObjectPools memory; default: 100 More...

#include <ObjectPool.h>

Collaboration diagram for etiss::ObjectPool< T, prealloc_inc >:

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Classes
struct	rebind

Public Types
typedef T	value_type

typedef T *	pointer

typedef const T *	const_pointer

typedef T &	reference

typedef const T &	const_reference

typedef std::aligned_storage< sizeof(T), alignof(T)>::type	storage

Public Member Functions
	ObjectPool (size_t blockElementCount=5000)

	ObjectPool (const ObjectPool &alloc)

template<class U >
	ObjectPool (const ObjectPool< U > &alloc)

	~ObjectPool ()

T *	address (T &x) const

const T *	address (const T &x) const

T *	allocate (size_t n=1, const T *=0)

void	deallocate (T *p, size_t n=1)

size_t	max_size () const

template<class U , class... Args>
void	construct (U *p, Args &&...args)

template<class U >
void	destroy (U *p)

Public Attributes
const size_t	blocksize_

Private Attributes
std::set< void * >	areas_

std::vector< void * >	empty_

storage	stackstore [prealloc_inc]

bool	stackstore_used

Detailed Description

template<typename T, size_t prealloc_inc>
class etiss::ObjectPool< T, prealloc_inc >

prealloc_inc defines the number of objects that is availabe within ObjectPools memory; default: 100

implements the interface of std::allocator. uses blocks of memory to speed up creation/deletion of object. possibly large memory consumption

Definition at line 59 of file ObjectPool.h.

Member Typedef Documentation

◆ const_pointer

template<typename T , size_t prealloc_inc>

typedef const T* etiss::ObjectPool< T, prealloc_inc >::const_pointer

Definition at line 71 of file ObjectPool.h.

◆ const_reference

template<typename T , size_t prealloc_inc>

typedef const T& etiss::ObjectPool< T, prealloc_inc >::const_reference

Definition at line 73 of file ObjectPool.h.

◆ pointer

template<typename T , size_t prealloc_inc>

typedef T* etiss::ObjectPool< T, prealloc_inc >::pointer

Definition at line 70 of file ObjectPool.h.

◆ reference

template<typename T , size_t prealloc_inc>

typedef T& etiss::ObjectPool< T, prealloc_inc >::reference

Definition at line 72 of file ObjectPool.h.

◆ storage

template<typename T , size_t prealloc_inc>

typedef std::aligned_storage<sizeof(T),alignof(T)>::type etiss::ObjectPool< T, prealloc_inc >::storage

Definition at line 75 of file ObjectPool.h.

◆ value_type

template<typename T , size_t prealloc_inc>

typedef T etiss::ObjectPool< T, prealloc_inc >::value_type

Definition at line 69 of file ObjectPool.h.

Constructor & Destructor Documentation

◆ ObjectPool() [1/3]

template<typename T , size_t prealloc_inc>

etiss::ObjectPool< T, prealloc_inc >::ObjectPool ( size_t blockElementCount = 5000 )

inline

Definition at line 88 of file ObjectPool.h.

◆ ObjectPool() [2/3]

template<typename T , size_t prealloc_inc>

etiss::ObjectPool< T, prealloc_inc >::ObjectPool ( const ObjectPool< T, prealloc_inc > & alloc )

inline

Definition at line 89 of file ObjectPool.h.

◆ ObjectPool() [3/3]

template<typename T , size_t prealloc_inc>

template<class U >

etiss::ObjectPool< T, prealloc_inc >::ObjectPool ( const ObjectPool< U > & alloc )

inline

Definition at line 91 of file ObjectPool.h.

◆ ~ObjectPool()

template<typename T , size_t prealloc_inc>

etiss::ObjectPool< T, prealloc_inc >::~ObjectPool ( )

inline

Definition at line 94 of file ObjectPool.h.

References etiss::ObjectPool< T, prealloc_inc >::areas_, and etiss::ObjectPool< T, prealloc_inc >::stackstore.

Member Function Documentation

◆ address() [1/2]

template<typename T , size_t prealloc_inc>

const T * etiss::ObjectPool< T, prealloc_inc >::address ( const T & x ) const

inline

Definition at line 104 of file ObjectPool.h.

◆ address() [2/2]

template<typename T , size_t prealloc_inc>

T * etiss::ObjectPool< T, prealloc_inc >::address ( T & x ) const

inline

Definition at line 103 of file ObjectPool.h.

◆ allocate()

template<typename T , size_t prealloc_inc>

T * etiss::ObjectPool< T, prealloc_inc >::allocate	(	size_t	n = `1`,
		const T *	= `0`
	)

inline

Definition at line 105 of file ObjectPool.h.

References etiss::ObjectPool< T, prealloc_inc >::areas_, etiss::ObjectPool< T, prealloc_inc >::blocksize_, etiss::ObjectPool< T, prealloc_inc >::empty_, ETISS_OBJECTPOOL_DBG_OBJLIMIT, etiss::ObjectPool< T, prealloc_inc >::stackstore, etiss::ObjectPool< T, prealloc_inc >::stackstore_used, and unlikely.

◆ construct()

template<typename T , size_t prealloc_inc>

template<class U , class... Args>

void etiss::ObjectPool< T, prealloc_inc >::construct	(	U *	p,
		Args &&...	args
	)

inline

Definition at line 166 of file ObjectPool.h.

◆ deallocate()

template<typename T , size_t prealloc_inc>

void etiss::ObjectPool< T, prealloc_inc >::deallocate	(	T *	p,
		size_t	n = `1`
	)

inline

Definition at line 149 of file ObjectPool.h.

References etiss::ObjectPool< T, prealloc_inc >::empty_, and unlikely.

Referenced by etiss::decRef().

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◆ destroy()

template<typename T , size_t prealloc_inc>

template<class U >

void etiss::ObjectPool< T, prealloc_inc >::destroy ( U * p )

inline

Definition at line 172 of file ObjectPool.h.

Referenced by etiss::decRef().

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◆ max_size()

template<typename T , size_t prealloc_inc>

size_t etiss::ObjectPool< T, prealloc_inc >::max_size ( ) const

inline

Definition at line 164 of file ObjectPool.h.

Member Data Documentation

◆ areas_

template<typename T , size_t prealloc_inc>

std::set<void *> etiss::ObjectPool< T, prealloc_inc >::areas_

private

Definition at line 65 of file ObjectPool.h.

Referenced by etiss::ObjectPool< T, prealloc_inc >::allocate(), and etiss::ObjectPool< T, prealloc_inc >::~ObjectPool().

◆ blocksize_

template<typename T , size_t prealloc_inc>

const size_t etiss::ObjectPool< T, prealloc_inc >::blocksize_

Definition at line 62 of file ObjectPool.h.

Referenced by etiss::ObjectPool< T, prealloc_inc >::allocate().

◆ empty_

template<typename T , size_t prealloc_inc>

std::vector<void *> etiss::ObjectPool< T, prealloc_inc >::empty_

private

Definition at line 66 of file ObjectPool.h.

Referenced by etiss::ObjectPool< T, prealloc_inc >::allocate(), and etiss::ObjectPool< T, prealloc_inc >::deallocate().

◆ stackstore

template<typename T , size_t prealloc_inc>

storage etiss::ObjectPool< T, prealloc_inc >::stackstore[prealloc_inc]

private

Definition at line 78 of file ObjectPool.h.

Referenced by etiss::ObjectPool< T, prealloc_inc >::allocate(), and etiss::ObjectPool< T, prealloc_inc >::~ObjectPool().

◆ stackstore_used

template<typename T , size_t prealloc_inc>

bool etiss::ObjectPool< T, prealloc_inc >::stackstore_used

private

Definition at line 79 of file ObjectPool.h.

Referenced by etiss::ObjectPool< T, prealloc_inc >::allocate().

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

/home/runner/work/etiss/etiss/include/etiss/ObjectPool.h

Classes

Public Types

Public Member Functions

Public Attributes

Private Attributes

Detailed Description

Member Typedef Documentation

◆ const_pointer

◆ const_reference

◆ pointer

◆ reference

◆ storage

◆ value_type

Constructor & Destructor Documentation

◆ ObjectPool() [1/3]

◆ ObjectPool() [2/3]

◆ ObjectPool() [3/3]

◆ ~ObjectPool()

Member Function Documentation

◆ address() [1/2]

◆ address() [2/2]

◆ allocate()

◆ construct()

◆ deallocate()

◆ destroy()

◆ max_size()

Member Data Documentation

◆ areas_

◆ blocksize_

◆ empty_

◆ stackstore

◆ stackstore_used