Define function to add two parameters together : function definition « Function « C++ Tutorial






  1. C++ Tutorial
  2. Function
  3. function definition
#include <iostream>
 
 int Add (int x, int y)
 {
     std::cout << "In Add(), received " << x << " and " << y << "\n";
     return (x+y);
 }
 
 int main()
 {
     std::cout << "The value returned is: " << Add(3,4);
     return 0;
 }

In Add(), received 3 and 4
The value returned is: 7




7.1.function definition
7.1.1.This program contains two functions: main() and f().
7.1.2.Define function to add two parameters together
7.1.3.The function call stack and activation records
7.1.4.Functions that take no arguments.
7.1.5.Compare pass-by-value and pass-by-reference with references
7.1.6.Default arguments with parameters
7.1.7.Definition of function template maximum
7.1.8.Functions in an expression: order of evaluation