cpp.md

Notes on C++

Classes

Constructors

Destructors

constexpr implies inline.

Type information

Getting type of a member of a structure

class the_class
{
    struct the_struct
    {
        some_type_t the_member;
    };
};

using the_member_type =
    decltype(the_class::the_struct:the_member);

Arguments passing

Fixed size array passed by reference

Declare function that accepts fixed-size array, that is passed by reference.

size_t getTimestamp(uint64_t (& timestamp)[ARRAY_SIZE]);