Feb 12, 2012 · Could someone explain to me what the "->" means in C++? Examples if you can, they help me understand better. Thanks.

What does the question mark character ('?') mean in C++? Asked 16 years, 7 months ago Modified 3 years, 10 months ago Viewed 353k times

So generally, if you want to use an output parameter (or a pointer/reference in general) in a C++ function, and passing a null value to that parameter should be allowed, then use a pointer (or smart …

181 On 2017-11-11, the ISO C++ committee adopted Herb Sutter 's proposal for the <=> "spaceship" three-way comparison operator as one of the new features that were added to C++20. In the paper …

Feb 13, 2011 · The three distinct operators C++ uses to access the members of a class or class object, namely the double colon ::, the dot ., and the arrow ->, are used for three different scenarios that are …

The C++ Standard has an own set of rules that describes the reserved names. If a name reserved in C should be reserved in C++, that is the place to say this. But the C++ Standard doesn't say so. So i …

C++11 introduces std::stoi (and variants for each numeric type) and std::to_string, the counterparts of the C atoi and itoa but expressed in term of std::string.

The C++ Super-FAQ (Marshall Cline, Bjarne Stroustrup, and others) is an effort by the Standard C++ Foundation to unify the C++ FAQs previously maintained individually by Marshall Cline and Bjarne …

Until C++11, auto had the semantic of a storage duration specifier. Mixing auto variables and functions in one declaration, as in auto f() -> int, i = 0; is not allowed.

I have seen C++ code saved as both .cc and .cpp files. Which of these (or another!) is the best practice/most modern/best to use? The Google style guide seems to suggest .cc, are there any other