// Fig. 22.14: Fig22_14.cpp /* This code of program is aimed to demonstrate the use of C++ Standard Template Library (STL) vector class- template */ #include #include using namespace std; // prototype for function template // printVector template < typename T > void printVector( const vector &integers2 ); int main() { const int SIZE = 6; // define array size int array[SIZE] = {1, 2, 3, 4, 5, 6}; // initialize array vector integers; // create vector of integers values cout << " The initial size of integers is: " << integers.size() <::const_reverse_iterator reverseIterator; vector::const_reverse_iterator tempIterator = integers.rend(); // display vector in reverse order // using reverse_iterator // rbegin is a pointer returns element // at the 1st position in reversed // order // rend is the last or end position // in reversed order for ( reverseIterator = integers.rbegin(); reverseIterator != tempIterator; ++reverseIterator ) cout << *reverseIterator << ' '; cout << endl; return 0; } // end of main() function // function template for outputting // vector elements template < typename T > void printVector ( const vector &integers2 ) { typename vector::const_iterator constIterator; // const_iterator // dislay vector elements using // const_iterator for (constIterator = integers2.begin(); constIterator != integers2.end(); ++constIterator ) cout << *constIterator << ' '; } // end of function printVector.

22.14 C++ STL Vector