Danny Robson
f6056153e3
This places, at long last, the core library code into the same namespace as the extended library code.
39 lines
909 B
C++
39 lines
909 B
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* Copyright 2016-2017 Danny Robson <danny@nerdcruft.net>
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*/
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#ifndef CRUFT_UTIL_IOSTREAM
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#define CRUFT_UTIL_IOSTREAM
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#include "./traits.hpp"
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#include "../iterator.hpp"
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#include <cstddef>
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#include <ostream>
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#include <algorithm>
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namespace cruft {
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template <
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typename K,
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typename = std::enable_if_t<is_coord_v<K>,void>
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>
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std::ostream&
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operator<< (std::ostream &os, const K &k)
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{
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os << "[";
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std::transform (std::cbegin (k),
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std::cend (k),
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infix_iterator<typename K::value_type> (os, ", "),
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[] (auto i) { return +i; });
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os << "]";
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return os;
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}
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}
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#endif
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