All geek questions in one place

Ampersand in front of a functional body

Consider the following code:

struct Foo {
    int x;    
    int foo() const & { return x; }
//                 ^^^
    int& foo() & { return x; }
//            ^^^
};

What is the purpose of allocated ampersands in front of the function body?

+4
source share

No one has answered this question yet.

See similar questions:

or similar:

Source: https://habr.com/ru/post/1540390/

More articles:


All Articles