History

Changes 8.7.04

• New mechanism for generic bank access on ODS
• New H1 examples

Changes 5./6.7.04

• New documentation page on Basic abstractions
• New class IntFun, with comparison operators to implement cuts on integer value quantities like number of tracks.
• Completed doxygen documentation of basically all classes

Changes 29./30.6.04

• New templates NTFloatFun, NTFillIterator to allow easy access to ntuple variables.
• Additional functions like sin, cos, sqrt of FloatFun objects are available
• Cuts can now be defined using comparison operators between FloatFun objects and floats. Comparisons can be changed: 1 < x < 2 means the same as (1 < x) && (x < 2)
• New examples in ntexamples: DataLoop precisely reproduces the stuff in examples/DataLoop, but without any additional FloatFun classes. comp and CompLoop shows the power of the new comparison operators.
• The baseclass FloatFun is now defines in FloatFunBase.h, which is automatically included by FloatFun.h

Changes 21./22.6.04

New caching mechanism: Introduced abstract base class CachedO (derived from RegO), derived classes SimpleCachedFloatFun, IteratorCachedFloatFun, SimpleCachedCut, and IteratorCachedCut from it to provide simple bases for cached objects. Adapted EventLoop to invalidate all caches in the loop() method.

Changed classes SetOfHistograms, SFSetOfHistograms, MatrixOfHistograms, and SFMatrixOfHistograms to use "PoR" classes everywhere (like SFH1F etc), and to take Binning objects for the axis binning in the constructor.

Changes 10.6.04

Don't distinguish anymore between registered histograms and other registered entities. Class SFO now is the base class for everything that has a Fill() method, including SFSetOfHistograms and SFMatrixOfHistograms. This makes the Fill() method in SFROList much easier and decouples SFROList from SFSetOfHistograms and SFMatrixOfHistograms; future self-filling collections will thereby automatically be filled as well.

• class RegH replaces by class RegO
• class HList replaced by class ROList
• class SFH replaced by class SFO
• class SFHList replaced by class SFROList

New Files:

• RegO.h
• RegO.C
• ROList.h
• ROList.C
• ROListPoR.h
• SFO.h
• SFROList.h
• SFROList.C

• history.txt

Deleted files:

• RegH.h
• RegH.C
• HList.h
• HList.C
• HListPoR.h
• SFH.h
• SFHList.h
• SFHList.C

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