std::allocator_traits::destroy
STD：：分配器[医]特征：：摧毁
| Defined in header | | |
|---|---|---|
| template< class T > static void destroy( Alloc& a, T* p | | (since C++11) |
调用指向的对象的析构函数。p.如有可能，请致电a.destroy(p)如果不可能的话%28例如。a没有成员函数destroy()%29，然后调用*p直接，如p->~T()...
参数
| a | - | allocator to use for destruction |
|---|---|---|
| p | - | pointer to the object being destroyed |
返回值
%280%29
注记
因为该函数提供自动回退到直接调用析构函数，所以成员函数destroy()是可选的Allocator要求自C++11。
另见
| destroy (deprecated in C++17) | destructs an object in allocated storage (public member function of std::allocator) |
|---|
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