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// List class with Iterator
// for illustration purposes only, no robust implementation ( no error-ckecking, etc)
#include <iostream>
using std::cout;
using std::endl;
#include <numeric>
#include <algorithm>
#include "list.h" // List class definition
void print( int& intValue)
{
cout << intValue << " ";
}
int main()
{
// test List of int values
List< int > integerList;
cout << "insertAtFront square numbers:\n";
for( int i = 0; i < 10; ++i)
integerList.insertAtFront( i*i );
List< int >::Iterator listIter( integerList );
// using iterator like pointer:
for( int j = 0; j < 10; ++j) {
cout << *listIter << " ";
++listIter;
}
cout << endl;
// using iterator with STL algorithms:
cout << "Summe: " <<
std::accumulate( integerList.begin(), integerList.end(), 0 );
cout << "\nAusgabe der Werte:\n";
std::for_each( integerList.begin(), integerList.end(), print );
cout << endl << endl;
return 0;
} // end main
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