instance.h
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27
28#ifndef RTTR_INSTANCE_H_
29#define RTTR_INSTANCE_H_
30
31#include "rttr/detail/base/core_prerequisites.h"
32#include "rttr/detail/misc/misc_type_traits.h"
33#include "rttr/detail/misc/data_address_container.h"
34
35namespace rttr
36{
37class variant;
38class type;
39class argument;
40
47class RTTR_API instance
48{
49 template<typename T, typename Tp = detail::decay_t<T>>
50 using decay_instance_t = detail::enable_if_t<!std::is_same<instance, Tp>::value &&
51 !std::is_same<variant, Tp>::value, T>;
52
53public:
59 RTTR_INLINE instance() RTTR_NOEXCEPT;
60
64 RTTR_INLINE instance(const variant& var) RTTR_NOEXCEPT;
65
69 RTTR_INLINE instance(const instance& other) RTTR_NOEXCEPT;
70
76 template<typename T, typename Tp = decay_instance_t<T>>
77 RTTR_INLINE instance(T& data) RTTR_NOEXCEPT;
78
85 template<typename Target_Type>
86 RTTR_INLINE Target_Type* try_convert() const RTTR_NOEXCEPT;
87
93 RTTR_INLINE bool is_valid() const RTTR_NOEXCEPT;
94
100 explicit operator bool() const RTTR_NOEXCEPT;
101
109 RTTR_INLINE type get_type() const RTTR_NOEXCEPT;
110
128 RTTR_INLINE instance get_wrapped_instance() const RTTR_NOEXCEPT;
129
147 RTTR_INLINE type get_derived_type() const RTTR_NOEXCEPT;
148
149private:
150 instance& operator=(const instance& other) RTTR_NOEXCEPT;
151
152 detail::data_address_container m_data_container;
153};
154
155} // end namespace rttr
156
157#include "rttr/detail/impl/instance_impl.h"
158
159#endif // RTTR_INSTANCE_H_
The instance class is used for forwarding the instance of an object to invoke a property or method.
Definition instance.h:48
instance() noexcept
Creates an invalid instance object.
The type class holds the type information for any arbitrary object.
Definition type.h:171
The variant class allows to store data of any type and convert between these types transparently.
Definition variant.h:198
Definition access_levels.h:34