/* * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * Copyright 2016-2017 Danny Robson <danny@nerdcruft.net> */ #ifndef CRUFT_UTIL_IOSTREAM #define CRUFT_UTIL_IOSTREAM #include "./traits.hpp" #include "../iterator.hpp" #include <cstddef> #include <ostream> #include <algorithm> namespace cruft { template < typename K, typename = std::enable_if_t<is_coord_v<K>,void> > std::ostream& operator<< (std::ostream &os, const K &k) { os << "["; std::transform (std::cbegin (k), std::cend (k), infix_iterator<typename K::value_type> (os, ", "), [] (auto i) { return +i; }); os << "]"; return os; } } #endif