hep.lcd.vertexing.zvtop
Class ZvFitStatus

java.lang.Object
  |
  +--hep.lcd.vertexing.zvtop.BasicFitStatus
        |
        +--hep.lcd.vertexing.zvtop.ZvFitStatus

public class ZvFitStatus

extends BasicFitStatus

ZvFitStatus -- status object for ZvFitter

Version:

$Id: ZvFitStatus.java,v 1.2 2001/06/05 18:20:56 walkowia Exp $

Author:

W.Walkowiak, 09/19/00

Source Code:

ZvFitStatus.java

Field Summary

static String	ERROR_INIT_FAILURE
static String	INPUT_TRACK_FAILURE
static String	INVALID_FITMODE
static String	NAN_ERROR_IN_DIST
static String	NEG_SQR_ERR_IN_TRACKS
static String	NEG_SQR_ERR_IN_VTX
static String	NO_CONVERGENCE
static String	NO_TRACKS
static String	NOT_ENOUGH_INP_TRACKS
static String	SINGULAR_MATRIX
static String	SWIM_FAILURE

Fields inherited from class hep.lcd.vertexing.zvtop.BasicFitStatus

status

Fields inherited from interface hep.lcd.vertexing.zvtop.FitStatusInt

NOT_FITTED, OK, UNKNOWN_ERROR

Constructor Summary

ZvFitStatus()

ZvFitStatus(String status)

ZvFitStatus(String status, String message)

ZvFitStatus(ZvFitStatus prevStatus)
copy constructor

Method Summary

boolean	invalidFitMode() invalid fit mode?
boolean	isSingular() is the error matrix singular?
boolean	noTracks() no tracks?
String	toString() phrase the status into a string
boolean	vtxErrHasNegElements() has the vertex error matrix negative elements?

Methods inherited from class hep.lcd.vertexing.zvtop.BasicFitStatus

addMessage, equals, getMessage, getStatus, isOK, setStatus, success, toStringWithMessage, unknownError

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

NO_TRACKS

public static final String NO_TRACKS

INVALID_FITMODE

public static final String INVALID_FITMODE

NOT_ENOUGH_INP_TRACKS

public static final String NOT_ENOUGH_INP_TRACKS

SINGULAR_MATRIX

public static final String SINGULAR_MATRIX

NEG_SQR_ERR_IN_TRACKS

public static final String NEG_SQR_ERR_IN_TRACKS

NEG_SQR_ERR_IN_VTX

public static final String NEG_SQR_ERR_IN_VTX

INPUT_TRACK_FAILURE

public static final String INPUT_TRACK_FAILURE

ERROR_INIT_FAILURE

public static final String ERROR_INIT_FAILURE

NAN_ERROR_IN_DIST

public static final String NAN_ERROR_IN_DIST

SWIM_FAILURE

public static final String SWIM_FAILURE

NO_CONVERGENCE

public static final String NO_CONVERGENCE

Constructor Detail

ZvFitStatus

public ZvFitStatus()

ZvFitStatus

public ZvFitStatus(String status)

ZvFitStatus

public ZvFitStatus(String status,
                   String message)

ZvFitStatus

public ZvFitStatus(ZvFitStatus prevStatus)

copy constructor

Method Detail

noTracks

public boolean noTracks()

no tracks?

isSingular

public boolean isSingular()

is the error matrix singular?

vtxErrHasNegElements

public boolean vtxErrHasNegElements()

has the vertex error matrix negative elements?

invalidFitMode

public boolean invalidFitMode()

invalid fit mode?

toString

public String toString()

phrase the status into a string

Overrides:

toString in class BasicFitStatus