////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2023 Marco Antognini (antognini.marco@gmail.com),
//                         Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
//    you must not claim that you wrote the original software.
//    If you use this software in a product, an acknowledgment
//    in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
//    and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////

#ifndef SFML_AUTORELEASEPOOL_HPP
#define SFML_AUTORELEASEPOOL_HPP

////////////////////////////////////////////////////////////
/// Predefine OBJ-C classes
////////////////////////////////////////////////////////////
#ifdef __OBJC__

@class NSAutoreleasePool;
typedef NSAutoreleasePool* NSAutoreleasePoolRef;

#else // If C++

typedef void* NSAutoreleasePoolRef;

#endif

namespace sf
{

////////////////////////////////////////////////////////////
/// \brief Wraps an NSAutoreleasePool that is created when the object is
///        constructed and is drained when the object is destroyed.
///
////////////////////////////////////////////////////////////
class AutoreleasePool
{
public:
    ////////////////////////////////////////////////////////////
    /// \brief Construct a new NSAutoreleasePool.
    ///
    ////////////////////////////////////////////////////////////
    AutoreleasePool();

    ////////////////////////////////////////////////////////////
    /// \brief Drain the autorelease pool.
    ///
    ////////////////////////////////////////////////////////////
    ~AutoreleasePool();

private:

    ////////////////////////////////////////////////////////////
    // Member data
    ////////////////////////////////////////////////////////////
    NSAutoreleasePoolRef pool; ///< The autorelease pool.
};

} // namespace sf

#endif // SFML_AUTORELEASEPOOL_HPP
