type_index Class
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The type_index class wraps a pointer to type_info Class to assist in indexing by such objects.
class type_index { public: type_index(const type_info& tinfo); const char *name() const; size_t hash_code() const; bool operator==(const type_info& right) const; bool operator!=(const type_info& right) const; bool operator<(const type_info& right) const; bool operator<=(const type_info& right) const; bool operator>(const type_info& right) const; bool operator>=(const type_info& right) const; };
The constructor initializes ptr to &tinfo.
name returns ptr->name().
hash_code returns ptr->hash_code().
operator== returns *ptr == right.ptr.
operator!= returns !(*this == right).
operator< returns *ptr->before(*right.ptr).
operator<= returns !(right < *this).
operator> returns right < *this.
operator>= returns !(*this < right).