Thread.hpp

//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2014 Laurent Gomila (laurent.gom@gmail.com)
//
// 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 CPP3DS_THREAD_HPP
#define CPP3DS_THREAD_HPP

// Headers
#include <cpp3ds/System/NonCopyable.hpp>
#include <cstdlib>
#ifdef EMULATION
#include <SFML/System/Thread.hpp>
#else
#include <3ds.h>
#endif

// Stack size (in byte)
#define THREAD_STACK_SIZE 16384

namespace cpp3ds
{
namespace priv
{
    struct ThreadFunc;
}

class Thread : NonCopyable
{
public :

    template <typename F>
    Thread(F function);

    template <typename F, typename A>
    Thread(F function, A argument);

    template <typename C>
    Thread(void(C::*function)(), C* object);

    void initialize();

    ~Thread();

    void launch();

    void wait();

    void terminate();

private :

    static void entryPoint(void* userData);

    void run();

    // Member data
    priv::ThreadFunc* m_entryPoint; 
    bool              m_isActive; 
    #ifdef EMULATION
    sf::Thread* m_thread;
    #else
    Handle  m_thread;
    u32*    threadStack;
    #endif
};

#include <cpp3ds/System/Thread.inl>

} // namespace cpp3ds

#endif