class
<system_error>
std::system_error
class system_error : public runtime_error;
System error exception
- exception
- runtime_error
- system_error
This class defines the type of objects thrown as exceptions to report conditions originating during runtime from the operating system or other low-level application program interfaces which have an associated error_code.
The class inherits from runtime_error, to which it adds an error_code as member code (and defines a specialized what member).
Member functions
- (constructor)
- Construct system_error (public member function)
- code
- Get error code (public member function)
- what
- Get message associated to exception (public member function)