function.cpp

C++ sample code, for the book: C++ black book, including templates, exceptional handling.

#include <iostream>
using namespace std;

//int main();
//void greeting(void);       
//long adder(int x, int y);  

void greeting(void)       
{
    cout << "Hello from the greeting function." << endl;
}

long adder(int x, int y)
{
    return x + y;
}

int main()
{
    int value1 = 5, value2 = 10;

    greeting();
    cout << value1 << " + " << value2 << " = " << adder(value1, value2) <<endl;

    return 0;
}