std::scoped_allocator_adaptor::destroy

 

C++

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動態內存管理

低級別的內存管理
分配器 Original: Allocators The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
allocator
allocator_traits （C++11）
allocator_arg_t （C++11）
allocator_arg （C++11）
uses_allocator （C++11）
scoped_allocator_adaptor （C++11）
未初始化的存儲空間 Original: Uninitialized storage The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
uninitialized_copy
uninitialized_copy_n （C++11）
uninitialized_fill
uninitialized_fill_n
raw_storage_iterator
get_temporary_buffer
return_temporary_buffer
智能指針 Original: Smart pointers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
unique_ptr （C++11）
shared_ptr （C++11）
weak_ptr （C++11）
auto_ptr （過時了）
owner_less （C++11）
enable_shared_from_this （C++11）
bad_weak_ptr （C++11）
default_delete （C++11）
垃圾收集的支持 Original: Garbage collection support The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
declare_reachable （C++11）
undeclare_reachable （C++11）
declare_no_pointers （C++11）
undeclare_no_pointers （C++11）
pointer_safety （C++11）
get_pointer_safety （C++11）
雜項 Original: Miscellaneous The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
pointer_traits （C++11）
addressof （C++11）
align （C++11）
C庫 Original: C Library The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
malloc calloc	realloc free

 

std::scoped_allocator_adaptor

成員函數 Original: Member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

scoped_allocator_adaptor::scoped_allocator_adaptor

scoped_allocator_adaptor::~scoped_allocator_adaptor

scoped_allocator_adaptor::inner_allocator

scoped_allocator_adaptor::outer_allocator

scoped_allocator_adaptor::allocate

scoped_allocator_adaptor::deallocate

scoped_allocator_adaptor::max_size

scoped_allocator_adaptor::construct

scoped_allocator_adaptor::destroy

scoped_allocator_adaptor::select_on_container_copy_construction

非成員函數 Original: Non-member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

operator== operator!=

 

Defined in header <scoped_allocator>
template< class T > void destroy( T* p );		（C++11 起）

使用外部分配器的p，通過調用指向的對象調用析構函數

Original:

Uses the outer allocator to call the destructor of the object pointed to by p, by calling

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std::allocator_traits<OUTERMOST>::destroy(OUTERMOST(*this), p)

其中，最外層是將通過調用this->outer_allocator()，然後outer_allocator()成員函數的遞歸調用，這個調用的結果，直到達到的類型，有沒有這樣的成員函數返回的類型.

Original:

where OUTERMOST is the type that would be returned by calling this->outer_allocator(), and then calling the outer_allocator() member function recursively on the result of this call until reaching the type that has no such member function.

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參數

p

-

指針，將要毀滅的對象 Original: pointer to the object that is going to be destroyed The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

返回值

（無）

Original:

(none)

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另請參閱

destroy [靜態的] </ SPAN></div></div>	解構分配的存儲空間中存儲的對象 Original: destructs an object stored in the allocated storage The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. （函數模板）
destroy	解構分配的存儲空間中的對象 Original: destructs an object in allocated storage The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. （公共成員函數of std::allocator）