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std::unique_ptr::get

性病：：独特[医]PTR：：

pointer get() const;​(since C++11)

返回指向托管对象或nullptr如果没有对象被拥有。

参数

%280%29

返回值

指向托管对象或nullptr如果没有对象被拥有。

例外

noexcept规格：

noexcept

例

二次

#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';
}

二次

产出：

二次

Hello, world!

二次

另见

releasereturns a pointer to the managed object and releases the ownership (public member function)

 © cppreference.com

在CreativeCommonsAttribution下授权-ShareAlike未移植许可v3.0。

http：//en.cppreference.com/w/cpp/Memory/UNIQUE[医]PTR/GET

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