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Move comment in c++.html.markdown (#4979)

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Mark Keller 2024-06-18 03:35:08 -04:00 committed by GitHub
parent 06383371ef
commit 887d6e0653
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@ -263,10 +263,10 @@ std::string& fooRef = foo; // This creates a reference to foo.
fooRef += ". Hi!"; // Modifies foo through the reference fooRef += ". Hi!"; // Modifies foo through the reference
std::cout << fooRef; // Prints "I am foo. Hi!" std::cout << fooRef; // Prints "I am foo. Hi!"
std::cout << &fooRef << '\n'; // Prints the address of foo
// Doesn't reassign "fooRef". This is the same as "foo = bar", and // Doesn't reassign "fooRef". This is the same as "foo = bar", and
// foo == "I am bar" // foo == "I am bar"
// after this line. // after this line.
std::cout << &fooRef << '\n'; // Prints the address of foo
fooRef = bar; fooRef = bar;
std::cout << &fooRef << '\n'; // Still prints the address of foo std::cout << &fooRef << '\n'; // Still prints the address of foo
std::cout << fooRef << '\n'; // Prints "I am bar" std::cout << fooRef << '\n'; // Prints "I am bar"