===========

Keep projections in an array and reuse them when changing
projection-types. This allows parameters set by users to be kept for
each projection type separately (only center is controlled by manager).


TEveProjections
===============

Introduce pre-scaling of projected objects: users can specify
different scaling factors for regions of projected coordinate space.
Fish-eye distortion is applied afterwards.

Demonstrated by the new tutorial 'projection_test_prescale.C'.


git-svn-id: http://root.cern.ch/svn/root/trunk@24314 27541ba8-7e3a-0410-8455-c3a389f83636

Bug fix. Position of cone previously defined by cone base now with cone apex.


git-svn-id: http://root.cern.ch/svn/root/trunk@24313 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@24312 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@24311 27541ba8-7e3a-0410-8455-c3a389f83636

some protections added


git-svn-id: http://root.cern.ch/svn/root/trunk@24309 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@24308 27541ba8-7e3a-0410-8455-c3a389f83636

   // Finishing touches on end-user interfacing of new RooFit printing organization


   o RooAbsData,RooDataHist,RooDataSet

     - Move implementation of printValue() from RooAbsData to RooDataHist and RooDataSet
       and implement specialized value message for binned and unbinned data

     - Remove custom defaultPrintStyle() and defaultPrintContents() implementations in RooAbsData


   o RooDataHist,RooDataSet

     - Implement a printArgs() method that shows the observables present in the dataset


   o RooPlot

     - Encode name of variable in default name of RooPlot

     - Implement printArgs() that prints name of associated variable

     - Implement printValue() that prints list of names of contained objects
     
     - Finetune layout of text in printMultiline, add class name of
       contained objects in printing of object list
 
     - Set default print contents to name,value and arguments for all print styles

     - Remove customized defaultPrintStyle() method


   o RooFitResult

     - Some fine tuning of layout of printValue() and printArgs() messages

     - Add arguments as default item to be printed in defaultPrintContents()

     - In defaultPrintStyle() use kStandard print style if no option is given, 
       otherwise defer to RooPrintable::defaultPrintStyle()


   o RooCurve

     - Remove "curve_" prefix from internally constructed name


   o RooAbsReal

     - In integralNameSuffix() add option to omit empty list of
       integrated observables

     - Introduce new automatic naming convention for curves created
       by plotOn(): FUNCName_Slice[X]_DataAvg[X]_Asym[X] where the
       last three suffixes are only appended if necessary. For sum
       curves introduce convention CurveName1_PLUS_CurveName2

     - Add string curveNameSuffix to PlotOpt to facilitate passing
       of curve name extensions introduced by RooAbsPdf::plotOn() 
       to RooAbsReal::plotOn()


   o RooAbsPdf

     - Introduce new automatic naming convention for curves created
       by plotOn(): PDFName_Comp[X] where the component suffix
       is only introduced when components are selected. Any needed
       additional options implemented by RooAbsReal::plotOn()
       are added by RooAbsReal::plotOn().
       

   o RooAbsCollection

     - Fix broken contentsString() method 

     - Remove custom defaultPrintStyle() implementation


   o RooAbsArg

     - Remove custom defaultPrintStyle() method

     - Add cloneTree() utility function that uses snapshoto to clone
       tree expression headed by self and then adds all non-head
       nodes as owned component to the head node.


   o RooPrintable

     - Modify default printTreeStructure() to print message
       that tree printing is not implemented in class that
       uses this default method

     - Create universal defaultPrintStyle() method that maps
       Print() options I,S,V,T to RooPrintable styles kInline,
       kStandard,kVerbose and kTreeStructure respective. The
       default print style is kSingleLine
       

   o RooTreeData

     - Introduce new automatic naming convention for histograms
       created by plotOn(): h_DATASETName_RangeCut[X]_Cut[X]_Asym[X] 
       where the last three suffixes are only appended if necessary.


git-svn-id: http://root.cern.ch/svn/root/trunk@24307 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@24305 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@24301 27541ba8-7e3a-0410-8455-c3a389f83636

using %p as format flag instead of 0x%x allows pointers to be passed
on 64bits, too.


git-svn-id: http://root.cern.ch/svn/root/trunk@24300 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@24297 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@24296 27541ba8-7e3a-0410-8455-c3a389f83636

variables, type 'Z'.  The initialization of the first eight
bytes to zero was being done through a char*, which only
initializted bytes 0 and 4.  The cint5 uses a cast to long*,
so that behavior is used now.

-- Paul Russo


git-svn-id: http://root.cern.ch/svn/root/trunk@24295 27541ba8-7e3a-0410-8455-c3a389f83636

  o RooWorkspace

    - Fix portability issue in writing side of Streamer() of embedded class CodeRepo


git-svn-id: http://root.cern.ch/svn/root/trunk@24294 27541ba8-7e3a-0410-8455-c3a389f83636

  o RooWorkspace

    - Fix bug in write mode of Streamer of embedded class CodeRepo


git-svn-id: http://root.cern.ch/svn/root/trunk@24293 27541ba8-7e3a-0410-8455-c3a389f83636

TEveCalo2DGL, TEveCalo3DGL:
Assert palette in DirectDraw().

TEveCaloData:
Add DataChanged() to notify all referenced calo-viz objects to refresh
cell id cache, update eta, phi limits and palette.

TEveCaloVizEditor:
Set eta, phi limits for TEveGValuators in SetModel().


git-svn-id: http://root.cern.ch/svn/root/trunk@24291 27541ba8-7e3a-0410-8455-c3a389f83636

compiled class type with statictype G__AUTOARYDISCRETEOBJ.
This case is not needed any longer, we allocate these with
the compiled constructor and should destroy them using the
compiled destructor as well.  We really no longer need
the G__AUTOARYDISCRETEOBJ at all, we should try to remove it.

-- Paul Russo


git-svn-id: http://root.cern.ch/svn/root/trunk@24290 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@24289 27541ba8-7e3a-0410-8455-c3a389f83636

- Introduce TGRectMap helper (tiny) class used 
  in TMap, associating a rectangle area with 
  a split frame

- Introduce a new tooltip-like popup window 
  showing the actual split frame layout and 
  allowing to interact with the subframes via 
  their context menu

- Add a few new methods:
  
  Close(): close the embedded frame
  
  CloseAndCollapse(): close the embedded frame 
  and remove the splitframe (unsplit its parent)
  
  ExtractFrame(): undock the embedded frame
  
  SwallowBack(): dock the embedded frame back 
  to its original location
  
  SwitchToMain(): swap the current embedded 
  frame and the one in the main (first) split 
  frame
  
  SplitHor(): horizontally re-split the frame, 
  keeping the actual embedded frame in any side
  
  SplitVer(): vertically re-split the frame, 
  keeping the actual embedded frame in any side

All these methods are accessible via context menu, 
from the tooltip like popup window and allow to 
dynamically split, unsplit and delete split frames


git-svn-id: http://root.cern.ch/svn/root/trunk@24288 27541ba8-7e3a-0410-8455-c3a389f83636

  o RooRealVar

    - Fix Windows compilation problem


git-svn-id: http://root.cern.ch/svn/root/trunk@24287 27541ba8-7e3a-0410-8455-c3a389f83636

   o  Roo2DKeysPdf RooArgusBG RooBCPEffDecay RooBCPGenDecay RooBDecay
      RooBifurGauss RooBlindTools RooBMixDecay RooBreitWigner RooBukinPdf
      RooCBShape RooChebychev RooDecay RooDstD0BG RooExponential RooGaussian
      RooGaussModel RooGExpModel RooKeysPdf RooLandau RooNDKeysPdf
      RooNonCPEigenDecay RooNovosibirsk RooParametricStepFunction
      RooPolynomial RooUnblindCPAsymVar RooUnblindOffset RooUnblindPrecision
      RooUnblindUniform RooVoigtian

        - Update style of class documentation header so that class documentation
          is picked up again by THtml

        - Introduce //___ style separators preceding each member function definition

        - Make sure all classes have a one line ClassDef description


git-svn-id: http://root.cern.ch/svn/root/trunk@24286 27541ba8-7e3a-0410-8455-c3a389f83636

   o RooProdPdf RooParamBinning RooMsgService RooStreamParser RooPlot
     RooRealBinding RooSharedPropertiesList RooPullVar RooNameSet RooNumCdf
     RooThreshEntry RooNumber RooSegmentedIntegrator1D RooRangeBinning
     RooRealSumPdf RooProduct RooRefCountList RooSharedProperties RooTable
     RooRecursiveFraction RooNormSetCache RooNumConvPdf RooProfileLL
     RooObjCacheManager RooQuasiRandomGenerator RooRealMPFE RooRealVar
     RooNLLVar RooPlotable RooRealIntegral RooStringVar RooRealConstant
     RooNumIntFactory RooMultiCatIter RooNumRunningInt RooMPSentinel
     RooResolutionModel RooTruthModel RooMultiCategory RooPolyVar
     RooSetProxy RooNumConvolution RooRealVarSharedProperties
     RooProdGenContext RooMinuit RooProjectedPdf RooNameReg RooPrintable
     RooRandom RooRandomizeParamMCSModule RooUniformBinning RooRealProxy
     RooSimGenContext RooThresholdCategory RooSuperCategory RooTrace
     RooNumIntConfig RooSegmentedIntegrator2D RooRealAnalytic RooSentinel
     RooSimultaneous RooTreeData

     - Update of function member documentation.


git-svn-id: http://root.cern.ch/svn/root/trunk@24285 27541ba8-7e3a-0410-8455-c3a389f83636

Solve a long standing issue with frames not being properly deleted on
Windows (as reported at https://savannah.cern.ch/bugs/?15653).


git-svn-id: http://root.cern.ch/svn/root/trunk@24284 27541ba8-7e3a-0410-8455-c3a389f83636

In TUnixSystem class, method StackTrace(), in line 
if (noPath) name = "which `" + name + "`"; 
inverted quotation mark should be before which, otherwise in some cases a crashing program is executed again and again in a loop.


git-svn-id: http://root.cern.ch/svn/root/trunk@24281 27541ba8-7e3a-0410-8455-c3a389f83636

   o RooMCIntegrator RooMCStudy RooMinuit RooMsgService RooMultiCategory RooMultiCatIter RooNameReg RooNameSet RooNLLVar 
     RooNormSetCache RooNumber RooNumCdf RooNumConvolution RooNumConvPdf RooNumIntConfig RooNumIntFactory RooNumRunningInt 
     RooObjCacheManager RooParamBinning RooPlot RooPlotable RooPolyVar RooPrintable RooProdGenContext RooProdPdf RooProduct 
     RooProfileLL RooProjectedPdf RooPullVar RooQuasiRandomGenerator RooRandom RooRandomizeParamMCSModule RooRangeBinning 
     RooRealAnalytic RooRealBinding RooRealConstant RooRealIntegral RooRealMPFE RooRealProxy RooRealSumPdf RooRealVar 
     RooRealVarSharedProperties RooRecursiveFraction RooRefCountList RooResolutionModel RooScaledFunc RooSegmentedIntegrator1D 
     RooSegmentedIntegrator2D RooSentinel RooSetPair RooSetProxy RooSharedProperties RooSharedPropertiesList RooSimGenContext 
     RooSimPdfBuilder RooSimultaneous RooSimWSTool RooStreamParser RooStringVar RooSuperCategory RooTable RooThreshEntry 
     RooThresholdCategory RooTObjWrap RooTrace RooTreeData RooTruthModel RooUniformBinning RooWorkspace

     - Upgrade inline documention: make sure that each class has a description.

     - Fix class description header so that it is correctly identified by THtml

     - Updating of data, function member documentation _not_ done yet


git-svn-id: http://root.cern.ch/svn/root/trunk@24280 27541ba8-7e3a-0410-8455-c3a389f83636

   o RooPlot

     - Add implementation of defaultPrintStyle()
       and defaultPrintOptions


git-svn-id: http://root.cern.ch/svn/root/trunk@24279 27541ba8-7e3a-0410-8455-c3a389f83636

   o RooMPSentinel WHERE RooGenContext RooLinearMorph RooHistFunc RooInvTransform RooFracRemainder 
     RooIntegrator2D RooGaussKronrodIntegrator1D RooFitResult RooFFTConvPdf RooHist RooFormula RooIntegrator1D 
     RooMCStudy RooGenericPdf RooIntegratorBinding RooMPSentinel RooImproperIntegrator1D RooExtendPdf RooInt 
     RooLinTransBinning RooLinkedList RooLinkedListElem RooGenCategory RooList RooGrid RooLinkedListIter 
     RooMCIntegrator RooHistPdf RooListProxy RooFormulaVar RooHistError RooLinearVar RooGenProdProj RooHashTable

     - Upgrade inline documention: make sure that (almost) every member function has some descriptive comments, every
       data member has a descriptive comment, make sure that each class has a description.

     - Fix class description header so that it is correctly identified by THtml


git-svn-id: http://root.cern.ch/svn/root/trunk@24278 27541ba8-7e3a-0410-8455-c3a389f83636

an argument of integral type with value 0 to char* is
considered viable only if the integral type is const.

See


git-svn-id: http://root.cern.ch/svn/root/trunk@24277 27541ba8-7e3a-0410-8455-c3a389f83636

checking for a typename of $MACRO$ instead of
macroInt$ or macroDouble$.

This change comes from Philippe Canal.

-- Paul Russo


git-svn-id: http://root.cern.ch/svn/root/trunk@24276 27541ba8-7e3a-0410-8455-c3a389f83636

in G__getvariable and G__letvariable.  We were not testing
their constness correctly and we were converting them
to long on assignment.

This change is from Philippe Canal.

-- Paul Russo


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git-svn-id: http://root.cern.ch/svn/root/trunk@24274 27541ba8-7e3a-0410-8455-c3a389f83636

"int" so that NULL translates to a constant integral type.

The C++ standard has this to say in section
4.10 Pointer conversions [conv.ptr]:

     A "null pointer constant" is an integral constant
     expression (5.19) rvalue of integer type that
     evaluates to zero.

This is a problem in a function overloading situation
like this:

void f(double);
void f(char*);

int main()
{
   for (int i = 1; i < 10; ++i) {
      f(i);
   }
}

The rule in section 4.10 on null pointer constants
and the rules in Chapter 13 Overloading, make f(char*)
a non-viable function for overloading purposes
because i is not a "integral constant expression".

However given:

     #define POGO 0

then in the same loop a call written:

     f(POGO);

is ambiguous since both of the functions are viable
(because POGO is substituted with 0, which is an
integral constant expression).

In cint "#define int MyType" is implemented as a variable
definition using the special type macroInt$.  So we need
to make that type const so that overloading works correctly.

Note that this is all a gross hack to paper over the fact
that cint does not have a proper preprocessor.

-- Paul Russo and Philippe Canal


git-svn-id: http://root.cern.ch/svn/root/trunk@24273 27541ba8-7e3a-0410-8455-c3a389f83636

Move build of TEveCaloData::CellId_t cache from render classes to the base
classes. Rename fCache to fCellIdCache.


git-svn-id: http://root.cern.ch/svn/root/trunk@24271 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@24270 27541ba8-7e3a-0410-8455-c3a389f83636

   o RooConvCoefVar RooDataWeightedAverage RooEllipse RooClassFactory RooConstVar RooDataHist RooDataSet 
     RooCmdConfig RooConvIntegrandBinding RooCacheManager RooDirItem RooEffGenContext RooCustomizer RooDataHistSliceIter 
     RooConstraintSum RooCurve RooErrorVar RooEfficiency RooDouble RooEffProd RooDLLSignificanceMCSModule RooCmdArg

     - Upgrade inline documention: make sure that every member function has some descriptive comments, every
       data member has a descriptive comment, make sure that each class has a description.

     - Fix class description header so that it is correctly identified by THtml


git-svn-id: http://root.cern.ch/svn/root/trunk@24269 27541ba8-7e3a-0410-8455-c3a389f83636

   Add possibility to allow connections based on the UNIX group.
   Users are accepted if members of the groups specified by

   xpd.allowedgroups group1,group2,...

   or if explicitely authorized via

   xpd.allowedusers usr1,usr2,...

   By default all UNIX groups are authorized. The 'xpd.allowedusers' can now also be used
   to deny access to a user by prefixing the username with '-'.

   For example, if 'usrgrp1' belongs to group 'grp1' and 'usrgrp2' to group 'grp2', the
   following settings

   xpd.allowedgroups grp1
   xpd.allowedusers -usrgrp1,usrgrp2

   will accept connection from any member of 'grp1' but 'usrgrp1', and from 'usrgrp2',
   even though the latter does not belong to group 'grp1'.


git-svn-id: http://root.cern.ch/svn/root/trunk@24268 27541ba8-7e3a-0410-8455-c3a389f83636

   Make Process() return 0 on success (instead of 1) so that additional requests,
   if present, are processed right-away. Solves rare problem with multiple workers
   using the same physical connection.


git-svn-id: http://root.cern.ch/svn/root/trunk@24267 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@24266 27541ba8-7e3a-0410-8455-c3a389f83636

   o RooCachedPdf RooCachedReal RooChi2Var RooAddModelRooChangeTracker RooCategory RooAddPdf
     RooAdaptiveGaussKronrodIntegrator1D RooCacheManager RooArgList RooCatType RooBanner RooBrentRootFinder 
     RooArgProxy RooCategorySharedProperties RooAddGenContext RooCategoryProxy RooBinning RooAddition RooAcceptReject RooArgSet

     - Upgrade inline documention: make sure that every member function has some descriptive comments, every
       data member has a descriptive comment, make sure that each class has a description.

     - Fix class description header so that it is correctly identified by THtml

   o RooAddPdf

     - Add DIV0 protection in updateCoefficients() when running in extended ML mode


git-svn-id: http://root.cern.ch/svn/root/trunk@24261 27541ba8-7e3a-0410-8455-c3a389f83636

TEveCaloData:
Inherit from TEveRefBackPtr. Add function InvalidateUsersCache() to
make correct update on all calo references when changing threshold and

CaloClasses:
Rename ResetCache() to DeleteCache(). Add get/set methods for
slice-color and slice-threshold.


git-svn-id: http://root.cern.ch/svn/root/trunk@24257 27541ba8-7e3a-0410-8455-c3a389f83636