instance.h

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/************************************************************************************
*                                                                                   *
*   Copyright (c) 2014, 2015 - 2016 Axel Menzel <info@rttr.org>                     *
*                                                                                   *
*   This file is part of RTTR (Run Time Type Reflection)                            *
*   License: MIT License                                                            *
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#ifndef RTTR_INSTANCE_H_
#define RTTR_INSTANCE_H_

#include "rttr/detail/base/core_prerequisites.h"
#include "rttr/detail/misc/misc_type_traits.h"
#include "rttr/detail/misc/data_address_container.h"

namespace rttr
{
class variant;
class type;
class argument;

class RTTR_API instance
{
    template<typename T>
    using decay_instance_t = detail::enable_if_t<!std::is_same<instance, T>::value && 
                                                 !std::is_same<variant, T>::value &&
                                                 !std::is_same<variant_array_view, T>::value, T>;

public:
    RTTR_INLINE instance();

    RTTR_INLINE instance(variant& var);

    RTTR_INLINE instance(const instance& other);

    RTTR_INLINE instance(instance&& other);

    template<typename T, typename Tp = decay_instance_t<T>>
    RTTR_INLINE instance(const T& data);

    template<typename T, typename Tp = decay_instance_t<T>>
    RTTR_INLINE instance(T& data);

    template<typename Target_Type>
    RTTR_INLINE Target_Type* try_convert() const;

    RTTR_INLINE bool is_valid() const;
    explicit operator bool() const;

    RTTR_INLINE type get_type() const;

private:
    instance& operator=(const instance& other);

    detail::data_address_container m_data_container;
};

} // end namespace rttr

#include "rttr/detail/impl/instance_impl.h"

#endif // RTTR_INSTANCE_H_