std::allocator<T>::allocator
来自cppreference.com
| (1) | ||
| allocator() throw(); |
(C++11 前) | |
| allocator() noexcept; |
(C++11 起) (C++20 前) |
|
| constexpr allocator() noexcept; |
(C++20 起) | |
| (2) | ||
| allocator( const allocator& other ) throw(); |
(C++11 前) | |
| allocator( const allocator& other ) noexcept; |
(C++11 起) (C++20 前) |
|
| constexpr allocator( const allocator& other ) noexcept; |
(C++20 起) | |
| (3) | ||
| template< class U > allocator( const allocator<U>& other ) throw(); |
(C++11 前) | |
| template< class U > allocator( const allocator<U>& other ) noexcept; |
(C++11 起) (C++20 前) |
|
| template< class U > constexpr allocator( const allocator<U>& other ) noexcept; |
(C++20 起) | |
构造默认分配器。因为默认分配器是无状态的，故构造函数无可见效应。
参数
| other | - | 用以构造的另一 allocator
|
