STL-Basics-out_of_range-exception.zip_Out of Range

#include <iostream> using std::cout; using std::endl; #include <vector> // vector class-template definition #include <algorithm> // copy algorithm #include <iterator> // ostream_iterator iterator #include <stdexcept> // out_of_range exception int main() { int array[ 6 ] = { 1, 2, 3, 4, 5, 6 }; std::vector< int > integers( array, array + 6 ); std::ostream_iterator< int > output( cout, " " ); integers.push_back( 2 ); integers.push_back( 3 ); integers.push_back( 4 ); cout << "Vector integers contains: "; std::copy( integers.begin(), integers.end(), output ); try { integers.at( 100 ) = 777; } catch ( std::out_of_range outOfRange ) // out_of_range exception { cout << "\n\nException: " << outOfRange.what(); } return 0; } /* Vector integers contains: 1 2 3 4 5 6 2 3 4 Exception: vector::_M_range_check */