Log of /trunk/hist/hbook/inc/THbookKey.h
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Added
Wed Feb 20 16:57:31 2002 UTC (12 years, 11 months ago) by
brun
Original Path:
trunk/hbook/inc/THbookKey.h
File length: 1667 byte(s)
First operational version of the Hbook interface classes.
With this new version, one can:
- import automatically any 1-d, 2-d or profile histograms. The Hbook types
are converted on the fly to Root types TH1F, TH2F and TProfile.
- import ntuple headers (Row or Column-Wise).
A new data type THbookTree (deriving from TTree) with functions like
hbookTree.Draw("x","selection") like for a normal TTree. The ntuple data
are read directly from the Hbook file.
- The Tree viewer can be used directly: hbookTree.StartViewer();
- Browse the THbookFile via TBrowser. Clicking on a Hbook ID in a file
draws the histogram.
- When in the browser, the context menu item "Convert2root" can be selected
to convert a THbookFile into a normal TFile (via h2root). The converted file
is by default connected to the browser.
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