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For complete reference select Doxygen documentation.

Package PSHist

PSHist packages package contains a set of classes providing abstract interfaces for histogramming service. Specific implementation (e.g.
based on ROOT) is instantiated by psana at run time, but client code is supposed to interact with the histogramming service only via abstract interfaces from this package.

For complete reference select Doxygen documentation.

Package RootHist

RootHist packages package contains a set of classes with actual implementation of the PSHist abstract methods for histogramming service.
This specific implementation is based on ROOT. Client code is supposed to interact with the histogramming service only via abstract interfaces from the PSHist package.

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