VW::value_object_pool< T, TAllocator, TDeleter > Struct Template Reference

#include <object_pool.h>

Public Member Functions
	value_object_pool ()=default
	~value_object_pool ()
void	return_object (T obj)
T	get_object ()
bool	empty () const
size_t	size () const

Private Attributes
std::stack< T >	m_pool
TAllocator	m_allocator
TDeleter	m_deleter

Detailed Description

template<typename T, typename TAllocator, typename TDeleter>
struct VW::value_object_pool< T, TAllocator, TDeleter >

Definition at line 127 of file object_pool.h.

Constructor & Destructor Documentation

value_object_pool()

template<typename T, typename TAllocator, typename TDeleter>

VW::value_object_pool< T, TAllocator, TDeleter >::value_object_pool ( )

default

~value_object_pool()

template<typename T, typename TAllocator, typename TDeleter>

VW::value_object_pool< T, TAllocator, TDeleter >::~value_object_pool ( )

inline

Definition at line 131 of file object_pool.h.

  {
    while (!m_pool.empty())
    {
      auto& item = m_pool.top();
      m_deleter(item);
      m_pool.pop();
    }
  }

Member Function Documentation

empty()

template<typename T, typename TAllocator, typename TDeleter>

bool VW::value_object_pool< T, TAllocator, TDeleter >::empty ( ) const

inline

Definition at line 155 of file object_pool.h.

{ return m_pool.empty(); }

get_object()

template<typename T, typename TAllocator, typename TDeleter>

T VW::value_object_pool< T, TAllocator, TDeleter >::get_object ( )

inline

Definition at line 143 of file object_pool.h.

  {
    if (m_pool.empty())
    {
      return m_allocator();
    }

    auto obj = m_pool.top();
    m_pool.pop();
    return obj;
  }

return_object()

template<typename T, typename TAllocator, typename TDeleter>

void VW::value_object_pool< T, TAllocator, TDeleter >::return_object ( T  obj )

inline

Definition at line 141 of file object_pool.h.

Referenced by return_v_array().

{ m_pool.push(obj); }

size()

template<typename T, typename TAllocator, typename TDeleter>

size_t VW::value_object_pool< T, TAllocator, TDeleter >::size ( ) const

inline

Definition at line 157 of file object_pool.h.

{ return m_pool.size(); }

Member Data Documentation

m_allocator

template<typename T, typename TAllocator, typename TDeleter>

TAllocator VW::value_object_pool< T, TAllocator, TDeleter >::m_allocator

private

Definition at line 161 of file object_pool.h.

m_deleter

template<typename T, typename TAllocator, typename TDeleter>

TDeleter VW::value_object_pool< T, TAllocator, TDeleter >::m_deleter

private

Definition at line 162 of file object_pool.h.

m_pool

template<typename T, typename TAllocator, typename TDeleter>

std::stack<T> VW::value_object_pool< T, TAllocator, TDeleter >::m_pool

private

Definition at line 160 of file object_pool.h.

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

• /mnt/c/w/linux/vowpal_wabbit/vowpalwabbit/object_pool.h