std::type_index
From Cppreference
Defined in header <typeindex>
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class type_index;
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(C++11 feature) | |
The type_index class is a wrapper class around a type_info object, that can be used as index in associative and unordered associative containers. The relationship with type_info object is maintained through a pointer, therefore type_index can be copy-constructed and copy-assigned.
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constructs the object (public member function) |
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compares the underlying type_info objects (public member function) |
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returns hashed code (public member function) |
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returns implementation defined name of the type, associated with underlying type_info object (public member function) |
[edit] Helper classes
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hash support for std::type_index (class template specialization) |
[edit] See also
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contains some type's information, generated by the implementation. This is the class, returned by the typeid operator (class) |