constructor.h
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27#ifndef RTTR_CONSTRUCTOR_H_
28#define RTTR_CONSTRUCTOR_H_
29
30#include "rttr/detail/base/core_prerequisites.h"
31#include "rttr/detail/misc/class_item_mapper.h"
32
33#include "rttr/parameter_info.h"
34#include "rttr/access_levels.h"
35#include "rttr/array_range.h"
36#include "rttr/string_view.h"
37
38#include <string>
39#include <vector>
40
41namespace rttr
42{
43
44class variant;
45class type;
46class argument;
47class visitor;
48
49namespace detail
50{
51class constructor_wrapper_base;
52}
53
89class RTTR_API constructor
90{
91 public:
97 bool is_valid() const RTTR_NOEXCEPT;
98
104 explicit operator bool() const RTTR_NOEXCEPT;
105
114 access_levels get_access_level() const RTTR_NOEXCEPT;
115
121 type get_instantiated_type() const RTTR_NOEXCEPT;
122
131 type get_declaring_type() const RTTR_NOEXCEPT;
132
138 string_view get_signature() const RTTR_NOEXCEPT;
139
145 array_range<parameter_info> get_parameter_infos() const RTTR_NOEXCEPT;
146
155 variant get_metadata(const variant& key) const;
156
168 variant invoke() const;
169
182 variant invoke(argument arg1) const;
183
196 variant invoke(argument arg1, argument arg2) const;
197
210 variant invoke(argument arg1, argument arg2, argument arg3) const;
211
224 variant invoke(argument arg1, argument arg2, argument arg3, argument arg4) const;
225
238 variant invoke(argument arg1, argument arg2, argument arg3, argument arg4,
239 argument arg5) const;
240
253 variant invoke(argument arg1, argument arg2, argument arg3, argument arg4,
254 argument arg5, argument arg6) const;
255
270 variant invoke_variadic(std::vector<argument> args) const;
271
277 bool operator==(const constructor& other) const RTTR_NOEXCEPT;
278
284 bool operator!=(const constructor& other) const RTTR_NOEXCEPT;
285
286 private:
287 constructor(const detail::constructor_wrapper_base* wrapper) RTTR_NOEXCEPT;
288 void visit(visitor& visitor) const RTTR_NOEXCEPT;
289
290 template<typename T>
291 friend T detail::create_item(const detail::class_item_to_wrapper_t<T>* wrapper);
292 template<typename T>
293 friend T detail::create_invalid_item();
294 friend class visitor;
295
296 private:
297 const detail::constructor_wrapper_base* m_wrapper;
298};
299
300} // end namespace rttr
301
302#endif // RTTR_CONSTRUCTOR_H_
The argument class is used for forwarding arguments to properties or methods.
Definition: argument.h:52
The array_range class provides a view into an underlying data structure with lower and upper limits.
Definition: array_range.h:64
The class template basic_string_view describes an non-owning reference to a constant contiguous seque...
Definition: string_view.h:49
The constructor class provides several meta information about a constructor and can be invoked.
Definition: constructor.h:90
bool is_valid() const noexcept
Returns true if this constructor is valid, otherwise false.
The parameter_info class provides several meta information about a parameter.
Definition: parameter_info.h:109
The type class holds the type information for any arbitrary object.
Definition: type.h:178
The variant class allows to store data of any type and convert between these types transparently.
Definition: variant.h:199
The class visitor, is used for visiting your registered accessors of a type at compile time.
Definition: visitor.h:99
Definition: access_levels.h:34
access_levels
The access_levels enum represents the three access modifiers, which can be used in classes to encapsu...
Definition: access_levels.h:46