/**************************************************************************
 *
 * Copyright 2016 VMware, Inc.
 * All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 **************************************************************************/

/*
 * C++ compatibility helpers.
 */

#pragma once


/*
 * Emulate std::to_string on Android.
 *
 * XXX: There might be different solutions per
 * http://stackoverflow.com/questions/26095886/error-to-string-is-not-a-member-of-std
 */
#ifdef ANDROID
#include <string>
#include <sstream>
namespace std {
    template< typename T >
    string to_string(const T & value) {
        ostringstream ss;
        ss << value;
        return ss.str();
    }
}
#endif /* ANDROID */


/*
 * Implement std::make_unique on C++11.
 */
#if !defined(_MSC_VER) && __cplusplus < 201402L
#include <memory>
#include <utility>
namespace std {
    template< typename T, typename... Args >
    unique_ptr<T> make_unique(Args&&... args) {
        return unique_ptr<T>(new T(forward<Args>(args)...));
    }
}
#endif
