Report a system error message. More...
#include <error.h>
Inheritance diagram for wreport::error_system:
Public Member Functions | |
| error_system (const std::string &msg) | |
| Create an exception taking further information from errno. | |
| error_system (const std::string &msg, int errno_val) | |
| Create an exception taking further information from an explicit errno value. | |
| ErrorCode | code () const throw () |
| Exception-specific error code. | |
| virtual const char * | what () const throw () |
| Error message. | |
Static Public Member Functions | |
| static void | throwf (const char *fmt,...) WREPORT_THROWF_ATTRS(1 |
| Throw the exception, building the message printf-style. | |
Data Fields | |
| std::string | msg |
| error message returned by what() | |
Detailed Description
Report a system error message.
The message description will be looked up using the current value of errno.
Constructor & Destructor Documentation
| wreport::error_system::error_system | ( | const std::string & | msg | ) |
Create an exception taking further information from errno.
- Parameters:
-
msg error message
| wreport::error_system::error_system | ( | const std::string & | msg, |
| int | errno_val | ||
| ) |
Create an exception taking further information from an explicit errno value.
- Parameters:
-
msg error message errno_val explicit errno value
Member Function Documentation
| ErrorCode wreport::error_system::code | ( | ) | const throw () [inline, virtual] |
Exception-specific error code.
This is useful to map C++ exceptions to C or Fortran error codes
Implements wreport::error.
References wreport::WR_ERR_SYSTEM.
The documentation for this struct was generated from the following file:
