std::type_info
From cppreference.com
Defined in header
<typeinfo>
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class type_info;
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The class type_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 the typeid operator.
The type_info
class is neither CopyConstructible
nor CopyAssignable
.
[edit] Member functions
(constructor)
[deleted]
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has neither default nor copy constructors (public member function) |
[virtual]
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derived objects are safe to delete through pointer-to-base (virtual public member function) |
operator=
[deleted]
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can not be copy-assigned (public member function) |
checks whether the objects refer to the same type (public member function) |
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checks whether the referred type precedes referred type of another type_index object in the implementation defined order, i.e. orders the referred types (public member function) |
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(C++11)
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returns a value which is identical for the same types (public member function) |
implementation defined name of the type (public member function) |
[edit] See also
(C++11)
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wrapper around a type_info object, that can be used as index in associative and unordered associative containers (class) |