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    std::allocator<T>:: allocator

    From es.cppreference.net
    C++
    Memory management library
    ( exposition only* )
    Allocators
    Uninitialized memory algorithms
    Constrained uninitialized memory algorithms
    Memory resources
    Uninitialized storage (until C++20)
    ( until C++20* )
    ( until C++20* )
    ( until C++20* )

    Garbage collector support (until C++23)
    (C++11) (until C++23)
    (C++11) (until C++23)
    (C++11) (until C++23)
    (C++11) (until C++23)
    (C++11) (until C++23)
    (C++11) (until C++23)
    std::allocator
    (1)
    allocator ( ) throw ( ) ;
    		(hasta C++11)
    allocator ( ) noexcept ;
    		(desde C++11)
    (hasta C++20)
    constexpr allocator ( ) noexcept ;
    		(desde C++20)
    (2)
    allocator ( const allocator & other ) throw ( ) ;
    		(hasta C++11)
    allocator ( const allocator & other ) noexcept ;
    		(desde C++11)
    (hasta C++20)
    constexpr allocator ( const allocator & other ) noexcept ;
    		(desde C++20)
    (3)
    template < class U >
    allocator ( const allocator < U > & other ) throw ( ) ;
    		(hasta C++11)
    template < class U >
    allocator ( const allocator < U > & other ) noexcept ;
    		(desde C++11)
    (hasta C++20)
    template < class U >
    constexpr allocator ( const allocator < U > & other ) noexcept ;
    		(desde C++20)

    Construye el asignador por defecto. Dado que el asignador por defecto no tiene estado, los constructores no tienen ningún efecto visible.

    Parámetros

    other - otro asignador con el cual construir