Kea  2.3.5-git
isc::process::VersionMessage Class Reference

Exception used to convey version info upwards. More...

#include <d_controller.h>

+ Inheritance diagram for isc::process::VersionMessage:

Public Member Functions

 VersionMessage (const char *file, size_t line, const char *what)
 
- Public Member Functions inherited from isc::Exception
 Exception (const char *file, size_t line, const char *what)
 Constructor for a given type for exceptions with file name and file line number. More...
 
 Exception (const char *file, size_t line, const std::string &what)
 Constructor for a given type for exceptions with file name and file line number. More...
 
virtual ~Exception () throw ()
 The destructor. More...
 
virtual const char * what () const throw ()
 Returns a C-style character string of the cause of the exception. More...
 
virtual const char * what (bool verbose) const throw ()
 Returns a C-style character string of the cause of exception. More...
 
const std::string & getMessage () const
 Gets a string describing the cause of the exception. More...
 
const char * getFile () const
 Gets the file name where the exception was thrown. More...
 
size_t getLine () const
 Gets the line number of the file where the exception was thrown. More...
 

Detailed Description

Exception used to convey version info upwards.

Since command line argument parsing is done as part of DControllerBase::launch(), it uses this exception to propagate version information up to main(), when command line argument -v, -V or -W is given. Can be used to transmit positive messages too.

Definition at line 41 of file d_controller.h.

Constructor & Destructor Documentation

◆ VersionMessage()

isc::process::VersionMessage::VersionMessage ( const char *  file,
size_t  line,
const char *  what 
)
inline

Definition at line 43 of file d_controller.h.


The documentation for this class was generated from the following file: