hpp::pinocchio::Pool< T > Class Template Reference

Pool of objects. More...

#include <hpp/pinocchio/pool.hh>

Public Member Functions
T *	acquire ()
	Get an object from the pool. More...
void	release (T *t)
	Release a previously acquired object. More...
bool	available () const
	Returns true is at least one object is not locked. More...
std::size_t	size () const
void	clear ()
	Deletes all internal objects. More...
void	push_back (T *t)
	Adds an object to the pool The pool takes ownership of the object. More...
template<class InputIterator >
void	push_back (InputIterator first, InputIterator last)
	Add objects to the pool The pool takes ownership of the object. More...
	~Pool ()
	Destructor Calls Pool::clear() More...
	Pool ()
	Constructor. More...

Detailed Description

template<typename T>
class hpp::pinocchio::Pool< T >

Pool of objects.

Usage:

Pool<Foo> pool;
std::vector<Foo*> temporary_foos;
// Fill temporary_foos new objects.
// The ownership is passed to the pool.
pool.push_back (foo.begin(), foo.end());

Foo* foo = pool.acquire();
// Access to foo is thread safe.
pool.release(foo);

Constructor & Destructor Documentation

~Pool()

template<typename T>

hpp::pinocchio::Pool< T >::~Pool ( )

inline

Destructor Calls Pool::clear()

Pool()

template<typename T>

hpp::pinocchio::Pool< T >::Pool ( )

inline

Constructor.

Member Function Documentation

acquire()

template<typename T>

T* hpp::pinocchio::Pool< T >::acquire ( )

inline

Get an object from the pool.

If the pool is empty, wait until one element becomes available.

available()

template<typename T>

bool hpp::pinocchio::Pool< T >::available ( ) const

inline

Returns true is at least one object is not locked.

clear()

template<typename T>

void hpp::pinocchio::Pool< T >::clear ( )

inline

Deletes all internal objects.

push_back() [1/2]

template<typename T>

void hpp::pinocchio::Pool< T >::push_back ( T *  t )

inline

Adds an object to the pool The pool takes ownership of the object.

push_back() [2/2]

template<typename T>

template<class InputIterator >

void hpp::pinocchio::Pool< T >::push_back ( InputIterator  first, InputIterator  last  )

inline

Add objects to the pool The pool takes ownership of the object.

release()

template<typename T>

void hpp::pinocchio::Pool< T >::release ( T *  t )

inline

Release a previously acquired object.

Warning

There is no check that the object was actually one returned by Pool::acquire

size()

template<typename T>

std::size_t hpp::pinocchio::Pool< T >::size ( ) const

inline

Referenced by hpp::pinocchio::Pool< hpp::pinocchio::DeviceData >::Pool().