Namespaces
Variants
Views
Actions

std::unique_ptr::get

From cppreference.com
< cpp‎ | memory‎ | unique ptr
 
 
 
Dynamic memory management
Uninitialized storage
(C++17)
(deprecated since c++17)
(deprecated since c++17)
(deprecated since c++17)
Garbage collection support
Miscellaneous
(C++11)
(C++11)
C Library
Low level memory management
 
 
pointer get() const;
(since C++11)

Returns a pointer to the managed object or nullptr if no object is owned.

Contents

[edit] Parameters

(none)

[edit] Return value

Pointer to the managed object or nullptr if no object is owned.

[edit] Exceptions

noexcept specification:  
noexcept
  

[edit] Example

#include <iostream>
#include <string>
#include <memory>
 
int main()
{
    std::unique_ptr<std::string> s_p(new std::string("Hello, world!"));
    std::string *s = s_p.get();
    std::cout << *s << '\n';
}

Output:

Hello, world!

[edit] See also

returns a pointer to the managed object and releases the ownership
(public member function) [edit]