constructor.h Source File - 0.9.7 |RTTR
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 
41 namespace rttr
42 {
43 
44 class variant;
45 class type;
46 class argument;
47 class visitor;
48 
49 namespace detail
50 {
51 class constructor_wrapper_base;
52 }
53 
89 class 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_
Definition: access_levels.h:33
The type class holds the type information for any arbitrary object.
Definition: type.h:177
constexpr bool operator==(basic_string_view< CharT, Traits > lhs, basic_string_view< CharT, Traits > rhs) noexcept
Compares the two views lhs and rhs.
The array_range class provides a view into an underlying data structure with lower and upper limits...
Definition: array_range.h:63
access_levels
The access_levels enum represents the three access modifiers, which can be used in classes to encapsu...
Definition: access_levels.h:45
The class visitor, is used for visiting your registered accessors of a type at compile time...
Definition: visitor.h:98
constexpr bool operator!=(basic_string_view< CharT, Traits > lhs, basic_string_view< CharT, Traits > rhs) noexcept
Compares the two views lhs and rhs.
The class template basic_string_view describes an non-owning reference to a constant contiguous seque...
Definition: string_view.h:48
The argument class is used for forwarding arguments to properties or methods.
Definition: argument.h:51
The variant class allows to store data of any type and convert between these types transparently...
Definition: variant.h:197
The constructor class provides several meta information about a constructor and can be invoked...
Definition: constructor.h:89