 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| • |
Provide
a pure-Java package for reading Root
|
|
|
|
files.
|
|
|
|
– |
Could
be extended to writing later
|
|
|
|
– |
Should
work with any Root file
|
|
|
|
– |
Should
not need to know about objects ahead of reading
|
|
|
(no
need for dll’s, .so files)
|
|
|
|
• |
Provides
access to data from Root file, not methods of C++
|
|
|
objects
stored in file.
|
|
|
|
– |
Suitable
for data-centric objects
|
|
|
|
» |
Mini
DST’s, NTuples, Raw Data
|
|
|
|
– |
User
can provide own implementation of object
|
|
|
|
– |
Easy
to use
|
|
|
|
– |
Efficient
(at least in later implementations)
|
|
|
|
• |
Goal
is to be as efficient as native Root IO
|
|
