STL : Vector [4] (begin, end)


/* STL : Vector [4] (begin, end)
Author : Tausiq
B.Sc in CTE (Studying)
United International University
*/

#include
#include
using namespace std;

int main ()
{
vector v (5, 1);
/* makes a vector of length 5
and fill the vector with value 1 */

vector :: iterator i;
/* iterator i works like a pointer */

i = v.begin ();
/* now ‘i’ points the beginning of
the vector v */

while ( i < v.end () ) { cout << *i << ' '; i++; } cout << endl; /* the process can be written alternatively like this */ i = v.end () - 1; while ( i >= v.begin () ) {
cout << *i << ' '; i--; } cout << endl; return 0; } [/sourcecode]

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