algo/foreach1.cpp

The following code example is taken from the book
The C++ Standard Library - A Tutorial and Reference
by Nicolai M. Josuttis, Addison-Wesley, 1999
© Copyright Nicolai M. Josuttis 1999


#include "algostuff.hpp"
using namespace std;

// function called for each element
void print (int elem)
{
    cout << elem << ' ';
}

int main()
{
    vector<int> coll;

    INSERT_ELEMENTS(coll,1,9);

    // call print() for each element
    for_each (coll.begin(), coll.end(),  // range
              print);                    // operation
    cout << endl;
}