method.h

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

#include "rttr/detail/base/core_prerequisites.h"
#include "rttr/parameter_info.h"
#include "rttr/access_levels.h"

#include <string>
#include <vector>

namespace rttr
{

class variant;
class type;
class instance;
class argument;

namespace detail
{
    class method_wrapper_base;
}

class RTTR_API method
{
    public:
        bool is_valid() const;

        explicit operator bool() const;

        std::string get_name() const;

        access_levels get_access_level() const;

        bool is_static() const;

        type get_return_type() const;

        type get_declaring_type() const;
        
        std::vector<parameter_info> get_parameter_infos() const;

        std::string get_signature() const;

        variant get_metadata(const variant& key) const;

        variant invoke(instance object) const;

        variant invoke(instance object, argument arg1) const;

        variant invoke(instance object, argument arg1, argument arg2) const;

        variant invoke(instance object, argument arg1, argument arg2, argument arg3) const;

        variant invoke(instance object, argument arg1, argument arg2, argument arg3, argument arg4) const;

        variant invoke(instance object, argument arg1, argument arg2, argument arg3, argument arg4, 
                       argument arg5) const;

        variant invoke(instance object, argument arg1, argument arg2, argument arg3, argument arg4, 
                       argument arg5, argument arg6) const;

        variant invoke_variadic(instance object, std::vector<argument> args) const;

        bool operator==(const method& other) const;

        bool operator!=(const method& other) const;

    private:
        friend class type; // to prevent creation of this class
        method(const detail::method_wrapper_base* wrapper = nullptr);
    private:
        const detail::method_wrapper_base* m_wrapper;
};

} // end namespace rttr

#endif // RTTR_METHOD_H_