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RNTuple tutorials

Various examples featuring the ROOT 7 ntuples. See RNTuple Introduction.

Files

file  ntpl001_staff.C
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Write and read tabular data with RNTuple.
 
file  ntpl002_vector.C
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Write and read STL vectors with RNTuple.
 
file  ntpl004_dimuon.C
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Mini-Analysis on CMS OpenData with RDataFrame.
 
file  ntpl005_introspection.C
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Write and read an RNTuple from a user-defined class.
 
file  ntpl006_friends.C
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Work with befriended RNTuples.
 
file  ntpl007_mtFill.C
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Example of multi-threaded writes using multiple REntry objects
 
file  ntpl008_import.C
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Example of converting data stored in a TTree into an RNTuple
 
file  ntpl009_parallelWriter.C
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Example of multi-threaded writes using RNTupleParallelWriter.
 
file  ntpl010_skim.C
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Example creating a derived RNTuple
 
file  ntpl011_global_temperatures.C
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This ROOT 7 example demonstrates how to use RNTuple in combination with ROOT 6 features like RDataframe and visualizations.
 
file  ntpl012_processor.C
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Demonstrate the RNTupleProcessor for vertical compositions (chains) of RNTuples
 
file  ntpl013_staged.C
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Example of staged cluster committing in multi-threaded writing using RNTupleParallelWriter.
 
file  ntpl014_framework.C
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file  ntpl015_processor_join.C
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Demonstrate the RNTupleProcessor for horizontal compositions (joins) of RNTuples