Log of /trunk/roofit/roofit/src/RooMultiBinomial.cxx

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Revision 31258 - (view) (download) (as text) (annotate) - [select for diffs]
Added Tue Nov 17 22:41:06 2009 UTC (5 years, 2 months ago) by wouter
File length: 5316 byte(s)

    o  RooAbsDataStore
          
        - Add pure virtual interface for handling of event weights
          
          
    o  RooCompositeDataStore
          
        - Implement forwarder function for weights handling

        - Keep track of 'current' in data member to allow forwarding
          of calls to 'current' dataset 
          
          
    o  RooDataHist
          
        - Export pointers to weights and errors array to RooTreeDataStore

          
    o  RooDataSet
          
        - Adjust to store weight variable in RooTreeDataStore

        - Modify Link() argument in ctor to take both RooDataHist and RooDataSet objects
          
        - Migrate all handling of weights to RooTreeDataStore

        - Deprecate support for changing name of weight variable after construction,
          it is incompatible with the new dataset organization structure.
          

    o  RooEffProd
          
        - Fix bug in persistency
          
          
    o  RooGlobalFunc
          
        - Change argument of Link() from RooDataSet to RooAbsData
          
          
    o  RooHistPdf
          
        - Fix two bugs in handling of partial integrals: 

          1) Correctly fill analVars argument with observables actually 
             integrated internally in getAnalyticalIntegralWN().

          2) Transfer values of pdf observable to histogram observables in
             analyticalIntegralWN() so that correct slice position is taken
             into account in integral calculation          
          
          
    o  RooNumRunningInt
          
        - Fix array overflow bug


    o  RooTreeDataStore

        - Add data members that can optionally hold externaly arrays of weights,
          and add methods to support manipulation of these

        - Implement handling of event weights, either from a weight variable,
          or from an external weights array
         

    o RooNDKeysPdf

        - Bug fix in gauss()

 

    o RooStepFunction 
 
       - Step function defined by external input functions
         for return values and boundaries (contribution bu T. Dupree)


    o RooMultiBinomial

      - New pdf that implements multiple binominals defined from
        N external categories and associated efficiency functions
        (contribution by T. Dupree)


    o RooBanner

      - Increment version tag to v3.11


    o RooRealIntegral

      - Fix small memory leak


    o roostats/MarkovChain

      - Follow change in RooDataSet