std::unique_ptr::operator=

From Cppreference

C++ Standard Library
Language Utilities library Strings library Containers library Algorithms library Iterators library Numerics library Input/output library Localizations library Regular expressions library (C++11) Atomic operations library (C++11) Thread support library (C++11)
Utilities library
Dynamic memory management
Low level memory management Allocators allocator allocator_traits (C++11) allocator_arg_t (C++11) allocator_arg (C++11) uses_allocator (C++11) scoped_allocator_adaptor (C++11) Uninitialized storage uninitialized_copy uninitialized_copy_n (C++11) uninitialized_fill uninitialized_fill_n raw_storage_iterator get_temporary_buffer return_temporary_buffer Smart pointers unique_ptr (C++11) shared_ptr (C++11) weak_ptr (C++11) auto_ptr (deprecated) owner_less (C++11) enable_shared_from_this (C++11) bad_weak_ptr (C++11) default_delete (C++11) Garbage collection support 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) Miscellaneous pointer_traits (C++11) addressof (C++11) align (C++11) C Library malloc calloc realloc free
std::unique_ptr
Member functions unique_ptr::unique_ptr unique_ptr::~unique_ptr unique_ptr::operator= Modifiers unique_ptr::release unique_ptr::reset unique_ptr::swap Observers unique_ptr::get unique_ptr::get_deleter unique_ptr::operator bool unique_ptr::operator* unique_ptr::operator-> unique_ptr::operator[] Non-member functions operator== operator!= operator< operator> operator<= operator> operator>= std::swap std::hash

unique_ptr& operator=( const unique_ptr&& r );	(1)	(since C++11)
template< class U, class E > unique_ptr& operator=( unique_ptr<U,E>&& r );	(1)	(since C++11)
unique_ptr& operator=( nullptr_t );	(2)	(since C++11)

1) Transfers ownership of u to *this as if by calling reset(u.release()) followed by an assignment from std::forward<D>(u.get_deleter()).

2) Effectively the same as calling reset().

Contents 1 Parameters 2 Return value 3 Exceptions 4 Example

[edit] Parameters

[edit] Return value

*this

[edit] Exceptions

[edit] Example

This section is incomplete