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/*
* Copyright (c) 2016-2017 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#pragma once
#include <map>
#include <memory>
#include <ostream>
#include <string>
#include <utility>
#include <vector>
#include <boost/optional.hpp>
namespace Swift {
class Presence;
class BOSHError;
template <typename T>
std::ostream& operator<<(std::ostream& stream, const std::shared_ptr<T>& ptr) {
if (ptr) {
stream << *ptr;
}
else {
stream << "nullptr";
}
return stream;
}
template <typename T>
std::ostream& operator<<(std::ostream& stream, const std::vector<T>& vec) {
stream << "[";
if (!vec.empty()) {
auto it = std::begin(vec);
stream << *it;
++it;
for (auto end = std::end(vec); it != end; ++it) {
stream << ", " << *it;
}
}
stream << "]";
return stream;
}
template <typename KEY, typename VALUE>
std::ostream& operator<<(std::ostream& stream, const std::pair<KEY, VALUE>& pair) {
stream << pair.first << ":" << pair.second;
return stream;
}
template <typename KEY, typename VALUE>
std::ostream& operator<<(std::ostream& stream, const std::map<KEY, VALUE>& map) {
stream << "{";
if (!map.empty()) {
auto it = std::begin(map);
stream << *it;
++it;
for (auto end = std::end(map); it != end; ++it) {
stream << ", " << *it;
}
}
stream << "}";
return stream;
}
std::ostream& operator<<(std::ostream& stream, const Presence& presence);
std::ostream& operator<<(std::ostream& stream, const BOSHError& boshError);
};
::std::ostream& operator<<(::std::ostream& os, const boost::optional<std::string>& optStr);
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Swift