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 GlobalExceptionHandler &	getInstance ()
	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

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

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_