OpenMS  2.8.0
List of all members
GlobalExceptionHandler Class Reference

OpenMS global exception handler. More...

#include <OpenMS/CONCEPT/GlobalExceptionHandler.h>

Static Protected Member Functions

Wrapper for static member.
Note
To avoid problems when accessing uninitialised static members we replaced them with static functions returning references to the members.
static std::string & file_ ()
 wrapper for static member file_ More...
 
static int & line_ ()
 wrapper for static member line_ More...
 
static std::string & function_ ()
 wrapper for static member function_ More...
 
static std::string & name_ ()
 wrapper for static member name_ More...
 
static std::string & what_ ()
 wrapper for static member what_ More...
 

Constructors

 GlobalExceptionHandler () throw ()
 Default constructor. More...
 
 GlobalExceptionHandler (const GlobalExceptionHandler &)
 private version of c'tor to avoid initialization More...
 
 ~GlobalExceptionHandler ()
 
static GlobalExceptionHandlergetInstance ()
 The accessor for the singleton. It also serves as a replacement for the constructor. More...
 

Accessors

static void setName (const std::string &name) throw ()
 
static void setMessage (const std::string &message) throw ()
 
static void setLine (int line) throw ()
 
static void setFile (const std::string &file) throw ()
 
static void setFunction (const std::string &function) throw ()
 
static void set (const std::string &file, int line, const std::string &function, const std::string &name, const std::string &message) throw ()
 
static void terminate () throw ()
 The OPENMS replacement for terminate. More...
 
static void newHandler ()
 The OPENMS new handler. More...
 

Detailed Description

OpenMS global exception handler.

Constructor & Destructor Documentation

◆ GlobalExceptionHandler() [1/2]

GlobalExceptionHandler ( )
throw (
)
private

Default constructor.

This constructor installs the OPENMS specific handlers for terminate, unexpected, and new_handler. terminate or unexpected are called to abort a program if an exception was not caught or a function exits via an exception that is not allowed by its exception specification. Both functions are replaced by a function of GlobalExceptionHandler that tries to determine the last exception thrown. This mechanism only works, if all exceptions are derived from Base.

The default new_handler is replaced by newHandler and throws an exception of type OutOfMemory instead of bad_alloc (the default behaviour defined in the ANSI C++ standard).

◆ GlobalExceptionHandler() [2/2]

GlobalExceptionHandler ( const GlobalExceptionHandler )
inlineprivate

private version of c'tor to avoid initialization

◆ ~GlobalExceptionHandler()

~GlobalExceptionHandler ( )
inlineprivate

Member Function Documentation

◆ file_()

static std::string& file_ ( )
inlinestaticprotected

wrapper for static member file_

◆ function_()

static std::string& function_ ( )
inlinestaticprotected

wrapper for static member function_

◆ getInstance()

static GlobalExceptionHandler& getInstance ( )
inlinestatic

The accessor for the singleton. It also serves as a replacement for the constructor.

Referenced by RequiredParameterNotGiven::RequiredParameterNotGiven(), UnregisteredParameter::UnregisteredParameter(), and WrongParameterType::WrongParameterType().

◆ line_()

static int& line_ ( )
inlinestaticprotected

wrapper for static member line_

◆ name_()

static std::string& name_ ( )
inlinestaticprotected

wrapper for static member name_

◆ newHandler()

static void newHandler ( )
staticprotected

The OPENMS new handler.

◆ set()

static void set ( const std::string &  file,
int  line,
const std::string &  function,
const std::string &  name,
const std::string &  message 
)
throw (
)
static

◆ setFile()

static void setFile ( const std::string &  file)
throw (
)
static

◆ setFunction()

static void setFunction ( const std::string &  function)
throw (
)
static

◆ setLine()

static void setLine ( int  line)
throw (
)
static

◆ setMessage()

static void setMessage ( const std::string &  message)
throw (
)
static

◆ setName()

static void setName ( const std::string &  name)
throw (
)
static

◆ terminate()

static void terminate ( )
throw (
)
staticprotected

The OPENMS replacement for terminate.

◆ what_()

static std::string& what_ ( )
inlinestaticprotected

wrapper for static member what_