genfit::Exception Class Reference

Exception class for error handling in GENFIT (provides storage for diagnostic information) More...

#include <Exception.h>

Inheritance diagram for genfit::Exception:

Public Member Functions
	Exception (std::string excString, int line, std::string file)
	Initializing constructor. More...
virtual	~Exception () throw ()
void	setFatal (bool b=true)
	Set fatal flag. More...
bool	isFatal ()
	Get fatal flag. More...
void	setNumbers (std::string, const std::vector< double > &)
	Set list of numbers with description. More...
void	setMatrices (std::string, const std::vector< TMatrixD > &)
	Set list of matrices with description. More...
void	info ()
	Print information in the exception object. More...
virtual const char *	what () const throw ()
	Standard error message handling for exceptions. use like "std::cerr << e.what();". More...
std::string	getExcString ()

Static Public Member Functions
static void	quiet (bool b=true)
	"std::cerr << e.what();" will not write anything. More...

Private Attributes
std::string	excString_
int	line_
std::string	file_
std::string	errorMessage_
std::string	numbersLabel_
std::string	matricesLabel_
std::vector< double >	numbers_
std::vector< TMatrixD >	matrices_
bool	fatal_

Static Private Attributes
static bool	quiet_

Detailed Description

Exception class for error handling in GENFIT (provides storage for diagnostic information)

Author

Christian Höppner (Technische Universität München, original author)

Sebastian Neubert (Technische Universität München, original author)

This is the class that is used for all error handling in GENFIT. It is a utility class that allows to store numbers and matrices together with an error string. The exception class can then be thrown when an error is detected and the C++ exception handling facilities can be used to catch and process the exception.

Definition at line 48 of file Exception.h.

Constructor & Destructor Documentation

genfit::Exception::Exception	(	std::string	excString,
		int	line,
		std::string	file
	)

Initializing constructor.

Parameters

excString	error message.
line	line at which the exception is created. Can be set through LINE macro.
file	sourcefile in which the exception is created. Can be set through FILE macro.

virtual genfit::Exception::~Exception ( ) throw ( )

virtual

Member Function Documentation

std::string genfit::Exception::getExcString ( )

inline

Definition at line 75 of file Exception.h.

References excString_.

{return excString_;}

void genfit::Exception::info

(

)

Print information in the exception object.

bool genfit::Exception::isFatal ( )

inline

Get fatal flag.

Definition at line 63 of file Exception.h.

References fatal_.

{return fatal_;}

static void genfit::Exception::quiet ( bool  b = true )

inlinestatic

"std::cerr << e.what();" will not write anything.

Definition at line 78 of file Exception.h.

References b, and quiet_.

Referenced by PndRecoDafFit2::Init(), and PndRecoKalmanFit2::Init().

{quiet_=b;}

void genfit::Exception::setFatal ( bool  b = true )

inline

Set fatal flag.

Definition at line 61 of file Exception.h.

References b, and fatal_.

Referenced by genfit::MeasurementFactory< measurement_T >::addProducer(), genfit::MeasurementFactory< measurement_T >::createOne(), PndSttRecoHitProducer2< hit_T, measurement_T >::produce(), PndFtsRecoHitProducer2< hit_T, measurement_T >::produce(), and genfit::MeasurementProducer< hit_T, measurement_T >::produce().

{fatal_=b;}

void genfit::Exception::setMatrices	(	std::string	,
		const std::vector< TMatrixD > &
	)

Set list of matrices with description.

void genfit::Exception::setNumbers	(	std::string	,
		const std::vector< double > &
	)

Set list of numbers with description.

Referenced by genfit::MeasurementFactory< measurement_T >::addProducer(), and genfit::MeasurementFactory< measurement_T >::createOne().

virtual const char* genfit::Exception::what ( ) const throw ( )

virtual

Standard error message handling for exceptions. use like "std::cerr << e.what();".

Referenced by PndRecoDafFit2::Fit(), and PndRecoKalmanFit2::Fit().

Member Data Documentation

std::string genfit::Exception::errorMessage_

private

Definition at line 88 of file Exception.h.

std::string genfit::Exception::excString_

private

Definition at line 84 of file Exception.h.

Referenced by getExcString().

bool genfit::Exception::fatal_

private

Definition at line 95 of file Exception.h.

Referenced by isFatal(), and setFatal().

std::string genfit::Exception::file_

private

Definition at line 86 of file Exception.h.

int genfit::Exception::line_

private

Definition at line 85 of file Exception.h.

std::vector<TMatrixD> genfit::Exception::matrices_

private

Definition at line 93 of file Exception.h.

std::string genfit::Exception::matricesLabel_

private

Definition at line 91 of file Exception.h.

std::vector<double> genfit::Exception::numbers_

private

Definition at line 92 of file Exception.h.

std::string genfit::Exception::numbersLabel_

private

Definition at line 90 of file Exception.h.

bool genfit::Exception::quiet_

staticprivate

Definition at line 82 of file Exception.h.

Referenced by quiet().

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

• Exception.h