// (C) Copyright Herve Bronnimann 2004. // Use, modification and distribution are subject to the // Boost Software License, Version 1.0. (See accompanying file // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) #include #include #include #include #include #include #include #include int main() { using namespace std; // Demonstrating minmax() boost::tuple result1 = boost::minmax(1, 0); assert( result1.get<0>() == 0 ); assert( result1.get<1>() == 1 ); // Demonstrating minmax_element() list L; typedef list::const_iterator iterator; generate_n(front_inserter(L), 1000, rand); pair< iterator, iterator > result2 = boost::minmax_element(L.begin(), L.end()); cout << "The smallest element is " << *(result2.first) << endl; cout << "The largest element is " << *(result2.second) << endl; assert( result2.first == std::min_element(L.begin(), L.end()) ); assert( result2.second == std::max_element(L.begin(), L.end()) ); }