for_each element in a vector apply custom function : Algorithm « vector « C++ Tutorial

1. C++ Tutorial
2. vector
3. Algorithm

#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

void PrintCube(int n)
{
    cout << "The cube of " << n << " is " << n * n * n << endl;
}

int main(void)
{
    const int VECTOR_SIZE = 8 ;
    typedef vector<int > IntVector ;    
    typedef IntVector::iterator IntVectorIt;

    IntVector Numbers(VECTOR_SIZE) ;    
    IntVectorIt start, end, it ;      
    int i ;

    for (i = 0; i < VECTOR_SIZE; i++)
        Numbers[i] = i + 1 ;

    start = Numbers.begin() ;   
    end = Numbers.end() ;       

    for(it = start; it != end; it++)
        cout << *it << " " ;

    for_each(start, end, PrintCube);
}