Searching for: Class Declaration in C++
A function is a block of code that can be called from another location in the program or class. It is used to reduce the repetition of multiple lines of code. The return statement concludes the execution of the block of code. The function can either return a value (of dataType, declared in the function header), or return nothing (use the 'void' dataType). Within classes, functions are known are 'Methods'.
String variables are variables used to hold strings.
C++ has a vector class within the std namespace. A vector is similar to an array, in a sense where a series of elements are stored with the same variable name. Unlike arrays, vectors are dynamically sized, which is a major advantage.
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