std::error_category::name

From cppreference.com
 
 
 
 
 
virtual const char* name() const = 0;
(since C++11)

Returns a pointer to a null-terminated byte string that specifies the name of the error category.

Parameters

(none)

Return value

Null-terminated byte string specifying the name of the error category.

Exceptions

noexcept specification:  
noexcept