$Id: History,v 1.10 2009/07/17 12:30:45 vuzhinsk Exp $
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       Geant4 - an Object-Oriented Toolkit for Physics Simulation
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      History file for hadronic/models/parton_string/hadronization directory
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This file should be used to summarize modifications introduced in the 
code and to keep track of all tags.

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     * Please list in reverse chronological order (last date on top)
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17-July-2009 V. Uzhinsky                 (had-hadronization-V09-02-03)
   Some small optimization are done.
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9-July-2009 V. Uzhinsky                 (had-hadronization-V09-02-02)
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- Bug was fixed in G4VLongitudinalStringDecay.cc at calculation of
  formation/creation time, c_light was inserted.
- String tension parameter was set to the usual value (1 GeV/fm) in
  G4LundStringFragmentation.cc

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22-May-2009   Gunter Folger             (had-hadronization-V09-02-01)
- remove temporary workaround - fix is now in QGS
- change pt sampling in G4LundStringFragmentation to avoid near endless
  loop; this should improve overall performance slightly.
  Affected G4VLongitudinalStringDecay, where SampleQuarkPt() is 
  implemented; affected .hh and .cc for new optional argument of max Pt 
  to SampleQuarkPt()


18-May-2009   Gunter Folger             (had-hadronization-V09-02-00)
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- reset formatting changes by MK with tags hadr-prtn-hadr-V09-02-xx
- temporary workaround for wrong PDG codes created on wrong input from QGS 
   when used for e.g. antiproton.
   
2-May 2007    Gunter Folger             (had-hadronization-V08-02-03)
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-  G4ExcitedStringDecay.hh: protect againt divide by 0 when KTsum1.e() 
    is 0. 
    
24-April 2007 Gunter Folger             (had-hadronization-V08-02-02)
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-  Seperate FTF and QGS fragmentation dir methods where V.Uzhinsky
    modified the algorithm for FTF. 
    

2-March 2007 G.Folger                   (had-hadronization-V08-02-01)
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- G4ExcitedStringDecay::EnergyAndMomentumCorrector no longer causes Exception 
   when no converging. Add more info when failing. Return correct status.
   

24-Jan 2007 GF: 				tag had-hadronization-V08-02-00
	G4ExcitedStringDecay::EnergyAndMomentumCorrector :
          Correct bug which did stop correction even if not yet converged;
          check on convergence must check that scale-1 is close to 0, 
	  and not less than 0
26-May 2006 GF: Fix ( finally?) the charge check in G4HadronBuilder.cc