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| Member functions | ||||
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Defined in header <typeinfo> | ||
class type_info; | ||
The classtype_info holds implementation-specific information about a type, including the name of the type and means to compare two types for equality or collating order. This is the class returned by thetypeid operator.
Thetype_info class is neitherCopyConstructible norCopyAssignable.
(constructor) [deleted] | has neither default nor copy constructors (public member function) |
[virtual] | the virtual destructor makestype_info a polymorphic class(virtual public member function) |
operator= [deleted] | can not be copy-assigned (public member function) |
(removed in C++20) | checks whether the objects refer to the same type (public member function)[edit] |
checks whether the referred type precedes referred type of anothertype_infoobject in the implementation defined order, i.e. orders the referred types (public member function)[edit] | |
(C++11) | returns a value which is identical for the same types (public member function)[edit] |
| implementation defined name of the type (public member function)[edit] |
(C++11) | wrapper around atype_info object, that can be used as index in associative and unordered associative containers(class)[edit] |
typeid | Queries information of a type, returning astd::type_info object representing the type(built-in operator) |
