CODEWITHSUNDEEP
c++visual-studiorttitypeinfo
Abruzzo Forte e Gentile
Abruzzo Forte e Gentile

Reputation: 14859

curiosity about RTTI raw_name()

Looking at the C++ RTTI and type_info class sometimes I find the description of a method called raw_name() that is used to return the demangled name of a class. I cannot find any implementation in g++ but only the method name(). Do you know whether that is an implementation specific only for Visual Studio/MS and and whether is part of the C++ standard?

Upvotes: 1

Views: 823

Answers (2)

Alok Save
Alok Save

Reputation: 206498

It is implementation specific, type_info is defined in the standard at:

C++03 Standard: 18.7.1 Class type_info: 

namespace std {
class type_info {
public:
virtual ~type_info();
bool operator==(const type_info& rhs) const noexcept;
bool operator!=(const type_info& rhs) const noexcept;
bool before(const type_info& rhs) const noexcept;
size_t hash_code() const noexcept;
const char* name() const noexcept;
type_info(const type_info& rhs) = delete; // cannot be copied
type_info& operator=(const type_info& rhs) = delete; // cannot be copied
};
}

As you see raw_data is not a standard defined class member.

Upvotes: 3

John Zwinck
John Zwinck

Reputation: 249093

A quick Google will show you that raw_name() is only documented by Microsoft. It's not part of C++.

Upvotes: 3

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