]> git.uio.no Git - u/mrichter/AliRoot.git/log
u/mrichter/AliRoot.git
19 years ago20-jan-2005 NvE Modification in AliSignal::GetNwaveforms() to return last index inste...
nick [Thu, 20 Jan 2005 06:13:00 +0000 (06:13 +0000)]
20-jan-2005 NvE Modification in AliSignal::GetNwaveforms() to return last index instead of array
                size to take into account the fact that a TObjArray always gets a default size
                of 16 when reading data from a file.
                Also the standard ROOT file libNew.lib is now automatically renamed to libNew.lix
                in the Ralice windows installation script mklibs.bat to prevent linking with
                this libNew.lib which is inconsistent with the binary ROOT executable release.

19 years agoInitialization of fDebug. GetDebug returns always 0 to encourage the transition to...
hristov [Wed, 19 Jan 2005 11:44:25 +0000 (11:44 +0000)]
Initialization of fDebug. GetDebug returns always 0 to encourage the transition to AliDebug

19 years agoCall default AliModule constructor
hristov [Wed, 19 Jan 2005 11:41:04 +0000 (11:41 +0000)]
Call default AliModule constructor

19 years agoAliMUONv0.h
martinez [Wed, 19 Jan 2005 06:53:47 +0000 (06:53 +0000)]
AliMUONv0.h
Class decription updated for the last changes.
AliMUONv1.cxx
Removed debug info for level 2 (transforms, svmaps).
mapping/AliMpGraphContext.cxx
Implemented copy constructor and assignement operator
(used in graphics code)
mapping/AliMpSectorSegmentation.cxx
mapping/AliMpSectorSegmentation.h
Corrected indexing used in pad dimensions maps with WITH_ROOT option;
added PrintZones() method.
(Ivana)

19 years agoMacro for generating the geometry data files:
martinez [Wed, 19 Jan 2005 06:51:21 +0000 (06:51 +0000)]
Macro for generating the geometry data files:
(transform_*.dat, svmap_*.dat).
To be run from aliroot:
.x MUONGenerateGeometryData.C
The generated files do not replace the existing ones
but have different names (with extension ".out").
To compare/replace the existing files with generated ones
run the scripts in MUON/data:
compare_data [transform] [svmaps]
reset_data [transform] [svmaps]
(Ivana

19 years agoBug on AliMUONHit::Chamber() method for the option DetElem=true
martinez [Tue, 18 Jan 2005 10:50:31 +0000 (10:50 +0000)]
Bug on AliMUONHit::Chamber() method for the option DetElem=true

19 years agoBug on backcompatibilite (option IsDetElem =0)
martinez [Tue, 18 Jan 2005 10:38:39 +0000 (10:38 +0000)]
Bug on backcompatibilite (option IsDetElem =0)

19 years agoBug on AliMUON::Chamber()
martinez [Tue, 18 Jan 2005 07:16:10 +0000 (07:16 +0000)]
Bug on AliMUON::Chamber()

19 years agoUpdated macro to generate spectators
coppedis [Tue, 18 Jan 2005 07:14:16 +0000 (07:14 +0000)]
Updated macro to generate spectators

19 years agoBug in spectators generation corrected
coppedis [Tue, 18 Jan 2005 06:55:49 +0000 (06:55 +0000)]
Bug in spectators generation corrected

19 years agoAliLogs messages in MUON code (Raphael)
martinez [Mon, 17 Jan 2005 11:15:46 +0000 (11:15 +0000)]
AliLogs messages in MUON code (Raphael)

19 years agoDetection elements segmentations now derived from the
martinez [Mon, 17 Jan 2005 11:12:37 +0000 (11:12 +0000)]
Detection elements segmentations now derived from the
AliMUONVGeometryDESegmentation base class
- Bool_t return type in segmentation GetPadI/C(...) makes possible to detect
not existing pads
- Uncommented function AliMUONVGeometryBuilder::MapSV for generating
sensitive volume maps
(required new version of VMC in Root (v1-0 or more for geant3) )
(Ivana)

19 years ago Detection elements segmentations now derived from the
martinez [Mon, 17 Jan 2005 11:11:31 +0000 (11:11 +0000)]
 Detection elements segmentations now derived from the
  AliMUONVGeometryDESegmentation base class
- Bool_t return type in segmentation GetPadI/C(...) makes possible to detect
  not existing pads
- Uncommented function AliMUONVGeometryBuilder::MapSV for generating
  sensitive volume maps
  (required new version of VMC in Root (v1-0 or more for geant3) )
(Ivana)

19 years ago- Test functions restructured to make possible to apply test
martinez [Mon, 17 Jan 2005 11:10:19 +0000 (11:10 +0000)]
- Test functions restructured to make possible to apply test
  per segmentation or per detection element.
(Ivana)

19 years ago- Detection elements segmentations now derived from the
martinez [Mon, 17 Jan 2005 11:09:31 +0000 (11:09 +0000)]
- Detection elements segmentations now derived from the
  AliMUONVGeometryDESegmentation base class
- Bool_t return type in segmentation GetPadI/C(...) makes possible to detect
  not existing pads
- Uncommented function AliMUONVGeometryBuilder::MapSV for generating
  sensitive volume maps
  (required new version of VMC in Root (v1-0 or more for geant3) )
(Ivana)

19 years agoPrinting Detection Element Id in MUONhit method
martinez [Mon, 17 Jan 2005 11:07:18 +0000 (11:07 +0000)]
Printing Detection Element Id in MUONhit method

19 years agoAliMUONHit can store now optionnally either chamber Id either (Ivana)
martinez [Mon, 17 Jan 2005 11:04:00 +0000 (11:04 +0000)]
AliMUONHit can store now optionnally either chamber Id either (Ivana)

19 years agoNew svmap_slat.dat after geomerty changes included last september 04
martinez [Mon, 17 Jan 2005 11:01:00 +0000 (11:01 +0000)]
New svmap_slat.dat after geomerty changes included last september 04

19 years agoBug in magnet definition corrected
coppedis [Mon, 17 Jan 2005 10:41:50 +0000 (10:41 +0000)]
Bug in magnet definition corrected

19 years agoTarget for Opeteron x86_64
hristov [Mon, 17 Jan 2005 10:30:04 +0000 (10:30 +0000)]
Target for Opeteron x86_64

19 years agoTrack properties are saved when transport has been interupted and
morsch [Fri, 14 Jan 2005 12:19:56 +0000 (12:19 +0000)]
Track properties are saved when transport has been interupted  and
restored when transport is resumed. Resuming is signaled with
caller == 40.

19 years agoFixes avoiding double counting of energy deposition events. (A. Gheata)
morsch [Fri, 14 Jan 2005 09:56:21 +0000 (09:56 +0000)]
Fixes avoiding double counting of energy deposition events. (A. Gheata)

19 years ago12-jan-2005 NvE Bug fix in AliAttrib::GetSlotIndex() by exiting as soon as matching...
nick [Wed, 12 Jan 2005 12:32:32 +0000 (12:32 +0000)]
12-jan-2005 NvE Bug fix in AliAttrib::GetSlotIndex() by exiting as soon as matching name is found.

19 years agoProtection against division by 0 added.
morsch [Wed, 12 Jan 2005 10:58:03 +0000 (10:58 +0000)]
Protection against division by 0 added.

19 years agoAliLog messages (Raphael)
martinez [Tue, 11 Jan 2005 12:56:56 +0000 (12:56 +0000)]
AliLog messages (Raphael)

19 years agoAliMUON class already in base dictionary
alibrary [Mon, 10 Jan 2005 14:02:08 +0000 (14:02 +0000)]
AliMUON class already in base dictionary

19 years agoAccess to default cuts and flags.
morsch [Fri, 7 Jan 2005 10:08:52 +0000 (10:08 +0000)]
Access to default cuts and flags.

19 years agoMove class AliMUONSt345SlatSegmentation from geometry to base lib.
cussonno [Fri, 7 Jan 2005 09:51:35 +0000 (09:51 +0000)]
Move class AliMUONSt345SlatSegmentation from geometry to base lib.

19 years agoImportant change in initialisation calling sequence.
morsch [Fri, 7 Jan 2005 05:50:24 +0000 (05:50 +0000)]
Important change in initialisation calling sequence.

19 years ago- Creation of peg files taking into account cuts on photon and electron energies
morsch [Thu, 6 Jan 2005 07:17:59 +0000 (07:17 +0000)]
- Creation of peg files taking into account cuts on photon and electron energies
- Creation of pemf file separated from writing of material definitions.

19 years agoNew segmentation class for St 3,4,5 (Gines)
cussonno [Wed, 5 Jan 2005 13:45:38 +0000 (13:45 +0000)]
New segmentation class for St 3,4,5 (Gines)

19 years agoNew features have been added to draw the segmentation of st. 3,4,5
cussonno [Wed, 5 Jan 2005 12:18:00 +0000 (12:18 +0000)]
New features have been added to draw the segmentation of st. 3,4,5

19 years agoPossibility to define Fluka specific scoring options added.
morsch [Wed, 5 Jan 2005 11:39:07 +0000 (11:39 +0000)]
Possibility to define Fluka specific scoring options added.
(Barbara Dalena, A. Morsch)

19 years agoRemoving objects in a TClonesArray
hristov [Wed, 5 Jan 2005 08:14:33 +0000 (08:14 +0000)]
Removing objects in a TClonesArray

19 years agoAdding call to PreRun for each multiplicity algorithm
hristov [Wed, 5 Jan 2005 08:13:17 +0000 (08:13 +0000)]
Adding call to PreRun for each multiplicity algorithm

19 years agoFixing copy/pase pub (K.Shileev)
hristov [Tue, 4 Jan 2005 14:35:21 +0000 (14:35 +0000)]
Fixing copy/pase pub (K.Shileev)

19 years agoChanges in RICH signal (Yu.Belikov, RICH)
hristov [Tue, 4 Jan 2005 08:42:37 +0000 (08:42 +0000)]
Changes in RICH signal (Yu.Belikov, RICH)

19 years agoNow it works in CINT
dibari [Mon, 3 Jan 2005 14:38:10 +0000 (14:38 +0000)]
Now it works in CINT

19 years agoPhi analisys preliminary
kir [Mon, 3 Jan 2005 14:09:58 +0000 (14:09 +0000)]
Phi analisys preliminary

19 years agoMigrated to a geometry implemented via AliFMDGeometry (derives from
cholm [Thu, 30 Dec 2004 10:43:47 +0000 (10:43 +0000)]
Migrated to a geometry implemented via AliFMDGeometry (derives from
AliGeometry) and support classes AliFMDRing, AliFMDDetector.

The geometry classes holds parameters only, and does some calculations
based on these.

Simulation code is moved into a seperate abstract class AliFMDSimulator
with 2 concrete implementations.   AliFMDGeoSimulator and AliFMDg3Simulator.
The AliFMDSimulator classes sets up the geometry and handles hits in the
detector elements.   AliFMD simply forwards calls to the AliFMDSimulator
object.   AliFMDGeoSimulator implements the geometry via the ROOT TGeo
classes.  That means that we can implement the shape of the silicon
sensors via a divided TUBS volume put inside a ONLY XTRU volume.
AliFMDG3Simulator implements the geometry via messages to TVirtualMC.
Which concrete AliFMDSimulator is instantized is decided at run-time
by checking TVirtualMC::IsRootGeometrySupported.  If it returns true, then
the AliFMDGeoSimulator is used.  Otherwise, the AliFMDG3Simulator is used.

The new singleton class AliFMDParameters acts as a simple DB of some
parameters which is shared amoung the various piecies of the code, and
which does not belong to the geometry.

TODO:  Implement the AliGeometry member functions Impact and
ToGlobal.  The latter is seriously limited by the fact that AliRecoPoint
only has 3 indicies to identify a detector, while the FMD uses 4 (detector,
ring, sector, strip).   Implement the DrawDetector member function in
AliFMDSimulator (one way od the other).   In AliFMDG3Detector, we should
check if the hit is inside the real shape of the silicon sensor.

Things to consider:  TGeoManager says it finds the `illegal' extrussions:

  * extrusion ov058/FIMO_x_0: vol=FIMO node=FIAC_0 extr=1.16823
  * extrusion ov061/FOMO_x_0: vol=FOMO node=FOAC_0 extr=0.737969

and overlaps

  * overlap ov190/FMD3_o_7_8: vol=FMD3 <F3SL_6<->F3SL_7> ovlp=0.148996
  * overlap ov191/FMD3_o_5_6: vol=FMD3 <F3SL_4<->F3SL_5> ovlp=0.148996
  * overlap ov192/FMD3_o_6_7: vol=FMD3 <F3SL_5<->F3SL_6> ovlp=0.148996
  * overlap ov193/FMD3_o_1_2: vol=FMD3 <F3SL_0<->F3SL_1> ovlp=0.148996
  * overlap ov194/FMD3_o_1_8: vol=FMD3 <F3SL_0<->F3SL_7> ovlp=0.148996
  * overlap ov195/FMD3_o_2_3: vol=FMD3 <F3SL_1<->F3SL_2> ovlp=0.148996
  * overlap ov196/FMD3_o_3_4: vol=FMD3 <F3SL_2<->F3SL_3> ovlp=0.148996
  * overlap ov197/FMD3_o_4_5: vol=FMD3 <F3SL_3<->F3SL_4> ovlp=0.148996

The first comes from the MANY TUBS volume inside the ONLY XTRU volume,
and that should be OK. The latter comes from the some overlaps between the
8 support beams in the FMD3 cone.  I've made these MANY volumes (I think),
but TGeoManager still complains (I don't know why - it shouldn't).

Christian Holm <cholm@nbi.dk>
Thursday, 30th of December, 2004.

19 years agochanged default value for fGeVcharge
masera [Thu, 23 Dec 2004 11:38:37 +0000 (11:38 +0000)]
changed default value for fGeVcharge

19 years agobeam test digitisation classes
masera [Thu, 23 Dec 2004 11:33:18 +0000 (11:33 +0000)]
beam test digitisation classes

19 years agoNew class AliTRDprobdist
cblume [Wed, 22 Dec 2004 14:58:24 +0000 (14:58 +0000)]
New class AliTRDprobdist

19 years agoUpdate by Prashant
cblume [Wed, 22 Dec 2004 06:46:13 +0000 (06:46 +0000)]
Update by Prashant

19 years agoAdd AliTRDprobdist
cblume [Wed, 22 Dec 2004 06:45:21 +0000 (06:45 +0000)]
Add AliTRDprobdist

19 years agoRemoving circular dependences, work in progress (Ch. Finck)
cussonno [Mon, 20 Dec 2004 10:44:05 +0000 (10:44 +0000)]
Removing circular dependences, work in progress (Ch. Finck)

19 years agoMods for MacOSX
alibrary [Mon, 20 Dec 2004 04:40:03 +0000 (04:40 +0000)]
Mods for MacOSX

19 years agoRemoving extra semicolons (FedoraCore3, gcc 3.4.2)
hristov [Sat, 18 Dec 2004 16:03:17 +0000 (16:03 +0000)]
Removing extra semicolons (FedoraCore3, gcc 3.4.2)

19 years agoCommenting out unused variables (FedoraCore3, gcc 3.4.2)
hristov [Sat, 18 Dec 2004 15:58:03 +0000 (15:58 +0000)]
Commenting out unused variables (FedoraCore3, gcc 3.4.2)

19 years agoDelete corrected (FedoraCore3, gcc 3.4.2)
hristov [Sat, 18 Dec 2004 15:55:28 +0000 (15:55 +0000)]
Delete corrected (FedoraCore3, gcc 3.4.2)

19 years agoincluding stdlib.h to declare malloc (FedoraCore3, gcc 3.4.2)
hristov [Sat, 18 Dec 2004 15:44:15 +0000 (15:44 +0000)]
including stdlib.h to declare malloc (FedoraCore3, gcc 3.4.2)

19 years agouse VAX-VMS like syntax (I-... instead of Info in <...>, etc.)
tkuhr [Fri, 17 Dec 2004 08:28:21 +0000 (08:28 +0000)]
use VAX-VMS like syntax (I-... instead of Info in <...>, etc.)

19 years agoVolId: remove trailing spaces in volume name.
morsch [Fri, 17 Dec 2004 07:14:50 +0000 (07:14 +0000)]
VolId: remove trailing spaces in volume name.

19 years agoError in rotation matrices corrected
coppedis [Thu, 16 Dec 2004 10:29:40 +0000 (10:29 +0000)]
Error in rotation matrices corrected

19 years agoWriting of FLUKA input cards for physics configuration is now the responsibility of
morsch [Thu, 16 Dec 2004 09:42:39 +0000 (09:42 +0000)]
Writing of FLUKA input cards for physics configuration is now the responsibility of
TFlukaConfigOptions. One TFlukaConfigOption per material with special process flags and cuts
is created. One object with material id = -1 is created to hold the global settings.

19 years agoDebug printf removed.
morsch [Thu, 16 Dec 2004 09:39:13 +0000 (09:39 +0000)]
Debug printf removed.

19 years agoDeclaration of TGeoMaterial added.
morsch [Thu, 16 Dec 2004 09:38:33 +0000 (09:38 +0000)]
Declaration of TGeoMaterial added.

19 years agoTook out needless warning left after debug
cholm [Wed, 15 Dec 2004 12:15:22 +0000 (12:15 +0000)]
Took out needless warning left after debug

19 years agoAvoiding relative path to include files
hristov [Wed, 15 Dec 2004 11:00:40 +0000 (11:00 +0000)]
Avoiding relative path to include files

19 years agoSplit RICH libraries
hristov [Wed, 15 Dec 2004 10:40:06 +0000 (10:40 +0000)]
Split RICH libraries

19 years agoRICH lib splitted
kir [Wed, 15 Dec 2004 08:51:41 +0000 (08:51 +0000)]
RICH lib splitted

19 years agoExclude AliTPCTrackHitsInterfaces from the dictionary
hristov [Tue, 14 Dec 2004 16:10:37 +0000 (16:10 +0000)]
Exclude AliTPCTrackHitsInterfaces from the dictionary

19 years agoAliITSRawStreamSDDv2 = Beam test Aug 04; AliITSRawStreamSDDv3 = Beam test Nov 04...
masera [Tue, 14 Dec 2004 15:13:41 +0000 (15:13 +0000)]
AliITSRawStreamSDDv2 = Beam test Aug 04; AliITSRawStreamSDDv3 = Beam test Nov 04; AliITSRawStreamSDD = default, to be used for standard setup simulated data

19 years agoAliITSRawStream classes moved from RAW to ITS
masera [Tue, 14 Dec 2004 14:17:55 +0000 (14:17 +0000)]
AliITSRawStream classes moved from RAW to ITS

19 years agoAliITSRawStream classes removed (will be moved to ITS)
tkuhr [Tue, 14 Dec 2004 12:48:23 +0000 (12:48 +0000)]
AliITSRawStream classes removed (will be moved to ITS)

19 years agoChanges needed on Mac (F.Carminati)
hristov [Tue, 14 Dec 2004 10:24:07 +0000 (10:24 +0000)]
Changes needed on Mac (F.Carminati)

19 years agoMore particles.
morsch [Tue, 14 Dec 2004 06:01:15 +0000 (06:01 +0000)]
More particles.

19 years agoMaterial FR4 is corrected
schutz [Tue, 14 Dec 2004 05:34:12 +0000 (05:34 +0000)]
Material FR4 is corrected

19 years agoAdding initialisation of globals, will not be needed on Tiger
alibrary [Mon, 13 Dec 2004 14:54:34 +0000 (14:54 +0000)]
Adding initialisation of globals, will not be needed on Tiger

19 years agoRemoving unused ZDC library
alibrary [Mon, 13 Dec 2004 10:26:57 +0000 (10:26 +0000)]
Removing unused ZDC library

19 years agoAdditional particle species (G.Conesa)
hristov [Mon, 13 Dec 2004 08:51:26 +0000 (08:51 +0000)]
Additional particle species (G.Conesa)

19 years agoRemove libZDC
alibrary [Mon, 13 Dec 2004 06:44:58 +0000 (06:44 +0000)]
Remove libZDC

19 years agounused file
coppedis [Mon, 13 Dec 2004 06:38:43 +0000 (06:38 +0000)]
unused file

19 years agoUnused file
coppedis [Mon, 13 Dec 2004 06:38:11 +0000 (06:38 +0000)]
Unused file

19 years agoSplit library correction (F.Carminati)
decaro [Sat, 11 Dec 2004 08:06:49 +0000 (08:06 +0000)]
Split library correction (F.Carminati)

19 years agoSplit library correction (F. Ar
decaro [Sat, 11 Dec 2004 07:32:53 +0000 (07:32 +0000)]
Split library correction (F. Ar

19 years agoAdded protection for inf and nan.
loizides [Fri, 10 Dec 2004 18:59:28 +0000 (18:59 +0000)]
Added protection for inf and nan.

19 years agoTo speed up the cluster reconstruction
dibari [Fri, 10 Dec 2004 11:08:47 +0000 (11:08 +0000)]
To speed up the cluster reconstruction

19 years agoMods for Mac OS X
alibrary [Fri, 10 Dec 2004 06:20:14 +0000 (06:20 +0000)]
Mods for Mac OS X

19 years agoCleanup
alibrary [Fri, 10 Dec 2004 06:14:45 +0000 (06:14 +0000)]
Cleanup

19 years agoNeed g2c on MacOSX
alibrary [Fri, 10 Dec 2004 06:14:03 +0000 (06:14 +0000)]
Need g2c on MacOSX

19 years agoRemove useless flags...
alibrary [Fri, 10 Dec 2004 06:09:28 +0000 (06:09 +0000)]
Remove useless flags...

19 years agoNeed g2c on MacOSX
alibrary [Fri, 10 Dec 2004 06:08:50 +0000 (06:08 +0000)]
Need g2c on MacOSX

19 years agoProtection against division by zero.
morsch [Thu, 9 Dec 2004 12:58:34 +0000 (12:58 +0000)]
Protection against division by zero.

19 years agoComplete implementation of CurrentMaterial.
morsch [Thu, 9 Dec 2004 12:56:23 +0000 (12:56 +0000)]
Complete implementation of CurrentMaterial.

19 years agoCorrect: wrong matching between CPV and EMC, initial pi0 population was set to 0
schutz [Thu, 9 Dec 2004 11:45:13 +0000 (11:45 +0000)]
Correct: wrong matching between CPV and EMC, initial pi0 population was set to 0

19 years agosome minor changes
kir [Thu, 9 Dec 2004 10:15:42 +0000 (10:15 +0000)]
some minor changes

19 years agoWrite FLUKA specific scoring output at the end of a run.
morsch [Thu, 9 Dec 2004 10:14:01 +0000 (10:14 +0000)]
Write FLUKA specific scoring output at the end of a run.

19 years agomany macro functions are now methodes of AliRICH
kir [Thu, 9 Dec 2004 08:51:15 +0000 (08:51 +0000)]
many macro functions are now methodes of AliRICH

19 years agoPrivate make restored
kir [Thu, 9 Dec 2004 08:45:32 +0000 (08:45 +0000)]
Private make restored

19 years agov11 classes commented out by default
masera [Thu, 9 Dec 2004 07:29:57 +0000 (07:29 +0000)]
v11 classes commented out by default

19 years agoImprovement in Cluster Finding. Memory optimized for Minuit
dibari [Wed, 8 Dec 2004 19:41:44 +0000 (19:41 +0000)]
Improvement in Cluster Finding. Memory optimized for Minuit

19 years agoBug fix.
nilsen [Wed, 8 Dec 2004 17:11:53 +0000 (17:11 +0000)]
Bug fix.

19 years agoAdded some modules for v11 Geometry, commented out by default.
nilsen [Wed, 8 Dec 2004 15:28:42 +0000 (15:28 +0000)]
Added some modules for v11 Geometry, commented out by default.

19 years agoContinue to add and fix new geometry.
nilsen [Wed, 8 Dec 2004 14:47:41 +0000 (14:47 +0000)]
Continue to add and fix new geometry.

19 years agoAdded 3 new methods regarding Si detectors from the Particle data book.
nilsen [Wed, 8 Dec 2004 14:30:19 +0000 (14:30 +0000)]
Added 3 new methods regarding Si detectors from the Particle data book.

19 years agofirst prototype of interface to storage of run dependent objects, implementation...
tkuhr [Wed, 8 Dec 2004 11:57:32 +0000 (11:57 +0000)]
first prototype of interface to storage of run dependent objects, implementation for local file

19 years agoTake into account modification in AliTracker: magnetic field set needed (+minors)
dibari [Wed, 8 Dec 2004 11:19:12 +0000 (11:19 +0000)]
Take into account modification in AliTracker: magnetic field set needed (+minors)

19 years agoMinor bug fixed
dibari [Wed, 8 Dec 2004 08:58:24 +0000 (08:58 +0000)]
Minor bug fixed

19 years agoInitialization of all data members to avoid FPE
hristov [Tue, 7 Dec 2004 19:39:49 +0000 (19:39 +0000)]
Initialization of all data members to avoid FPE