Append to the end of a Char array in C++

Question

Is there a command that can append one array of char onto another? Something that would theoretically work like this:

//array1 has already been set to \"The dog         


        

Answer 1

There's no built-in command for that because it's illegal. You can't modify the size of an array once declared.

What you're looking for is either std::vector to simulate a dynamic array, or better yet a std::string.

std::string first ("The dog jumps ");
std::string second ("over the log");
std::cout << first + second << std::endl;