wpi::memory::allocator_polymorphic_deleter< BaseType, RawAllocator > Class Template Reference

Similar to allocator_polymorphic_deallocator but calls the destructors of the object. More...

#include <wpi/memory/deleter.hpp>

Public Types
using	allocator_type = typename allocator_reference<RawAllocator>::allocator_type
using	value_type = BaseType

Public Member Functions
template<typename T >
	allocator_polymorphic_deleter (allocator_deleter< T, RawAllocator > deleter)
void	operator() (value_type *pointer) noexcept
auto	get_allocator () const noexcept -> decltype(std::declval< allocator_reference< allocator_type > >().get_allocator())

Detailed Description

template<typename BaseType, class RawAllocator>
class wpi::memory::allocator_polymorphic_deleter< BaseType, RawAllocator >

Similar to allocator_polymorphic_deallocator but calls the destructors of the object.

Otherwise behaves the same.

Note

It has a relatively high space overhead, so only use it if you have to.

Member Typedef Documentation

allocator_type

template<typename BaseType , class RawAllocator >

using wpi::memory::allocator_polymorphic_deleter< BaseType, RawAllocator >::allocator_type = typename allocator_reference<RawAllocator>::allocator_type

value_type

template<typename BaseType , class RawAllocator >

using wpi::memory::allocator_polymorphic_deleter< BaseType, RawAllocator >::value_type = BaseType

Constructor & Destructor Documentation

allocator_polymorphic_deleter()

template<typename BaseType , class RawAllocator >

template<typename T >

wpi::memory::allocator_polymorphic_deleter< BaseType, RawAllocator >::allocator_polymorphic_deleter ( allocator_deleter< T, RawAllocator > deleter )

inline

Effects:

Creates it from a deleter for a derived type. It will deallocate the memory as if done by the derived type.

Member Function Documentation

get_allocator()

template<typename BaseType , class RawAllocator >

auto wpi::memory::allocator_polymorphic_deleter< BaseType, RawAllocator >::get_allocator ( ) const -> decltype(std::declval<allocator_reference<allocator_type>>().get_allocator())

inlinenoexcept

Returns:

The reference to the allocator. It has the same type as the call to allocator_reference::get_allocator().

operator()()

template<typename BaseType , class RawAllocator >

void wpi::memory::allocator_polymorphic_deleter< BaseType, RawAllocator >::operator() ( value_type * pointer )

inlinenoexcept

Effects:

Deallocates the memory given to it. Calls deallocate_node(pointer, size, alignment) on the referenced allocator object, where size and alignment are the values of the type it was created with.

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

• wpi/memory/deleter.hpp