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omazapa wants to merge 29 commits intoroot-project:masterfrom
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Master root r#74
omazapa wants to merge 29 commits intoroot-project:masterfrom
omazapa:master-root-R

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@omazapa
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@omazapa omazapa commented Jul 30, 2015

Code from ROOT R project,
-> New features added. now you can use R functions in C++ very easy using the class TRFunctionImport, that have overloaded operators to use objects like functions that receives template arguments and return TRObjects.
-> Documentation updated in http://oproject.org/tiki-index.php?page=ROOT+R+Users+Guide#Import

Best Regards

omazapa added 17 commits May 16, 2015 00:34
…t c++ function to R's environment

othar class will be create called TRFunctionImport to call R's function in c++ like c++ functions
->removed unneeded code
-> added method AsMatrix and Print in TRDataFrame
…butes

requires error control in the returned TRObject seeting status and in set paasing nullprt
@Axel-Naumann
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Hi Omar,

we have changed the documentation syntax to doxygen; you have reverted some of these changes in your patch. Could you fix that, please?

Cheers, Axel.

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Can you add a newline?

@omazapa
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omazapa commented Jul 31, 2015

Hi Axel,
Yes, I will to write the doc in doxygen.

Thanks you

@omazapa
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omazapa commented Aug 3, 2015

Hi Axel,

The fixes are ready and the documentation in doxygen is ready
http://files.oproject.org/root/rootdoc/html/group___r.html
users guide in markdown integrate to doxygen
http://files.oproject.org/root/rootdoc/html/md__home_omazapa_root_bindings_r_doc_users-guide__r_o_o_t_r__users__guide.html

Best regards

and a new constructor for TRFunctionImport
@omazapa
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omazapa commented Aug 30, 2015

Hi Axel and Lorenzo,

I have all updated, well tested and ready for merge.
If you want to do other review and you have corrections please let me know.

On the other hand I have a question:
I have a users guide in markdown in $ROOTSYS/bindings/r/doc/users-guide and I can see that in the last commits you have the users guides in $ROOTSYS/documentation/users-guide
must I move my users guide there?

Best Regards!

@omazapa omazapa closed this Sep 4, 2015
guitargeek added a commit to guitargeek/root that referenced this pull request Mar 7, 2026
For small unit tests like the RooFit pythonization tests, the overhead
of starting the Python interpreter is dominant. That means the tests
should not be too granular. I think testing the RooFit pythonizations
with separate Python executions at the level of the different RooFit
classes was indeed too granular. Therefore, this commit suggests to have
a single RooFit pythonization unit test.

Running the unit tests before (single thread):
```txt
Test project /home/rembserj/code/root/root_build/bindings/pyroot/pythonizations/test
      Start 64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabscollection
 1/14 Test root-project#64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabscollection .......   Passed    1.09 sec
      Start 65: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabspdf-fitto
 2/14 Test root-project#65: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabspdf-fitto ........   Passed    1.13 sec
      Start 66: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabsreal-ploton
 3/14 Test root-project#66: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabsreal-ploton ......   Passed    1.14 sec
      Start 67: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooarglist
 4/14 Test root-project#67: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooarglist .............   Passed    0.93 sec
      Start 68: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roocmdarg
 5/14 Test root-project#68: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roocmdarg ..............   Passed    0.95 sec
      Start 69: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-numpy
 6/14 Test root-project#69: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-numpy ......   Passed    1.32 sec
      Start 70: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-ploton
 7/14 Test root-project#70: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-ploton .....   Passed    1.09 sec
      Start 71: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset
 8/14 Test root-project#71: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset .............   Passed    1.03 sec
      Start 72: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset-numpy
 9/14 Test root-project#72: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset-numpy .......   Passed    1.70 sec
      Start 73: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooglobalfunc
10/14 Test root-project#73: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooglobalfunc ..........   Passed    1.21 sec
      Start 74: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roojsonfactorywstool
11/14 Test root-project#74: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roojsonfactorywstool ...   Passed    1.40 sec
      Start 75: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roolinkedlist
12/14 Test root-project#75: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roolinkedlist ..........   Passed    0.87 sec
      Start 76: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roosimultaneous
13/14 Test root-project#76: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roosimultaneous ........   Passed    1.09 sec
      Start 77: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooworkspace
14/14 Test root-project#77: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooworkspace ...........   Passed    1.21 sec

100% tests passed, 0 tests failed out of 14

Label Time Summary:
python                 =  16.16 sec*proc (14 tests)
python_runtime_deps    =   3.02 sec*proc (2 tests)

Total Test time (real) =  16.17 sec
```

With this commit:
```txt
Test project /home/rembserj/code/root/root_build/bindings/pyroot/pythonizations/test
    Start 64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit
1/1 Test root-project#64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit ...   Passed    3.27 sec

100% tests passed, 0 tests failed out of 1

Label Time Summary:
python    =   3.27 sec*proc (1 test)

Total Test time (real) =   3.27 sec
```
guitargeek added a commit that referenced this pull request Mar 7, 2026
For small unit tests like the RooFit pythonization tests, the overhead
of starting the Python interpreter is dominant. That means the tests
should not be too granular. I think testing the RooFit pythonizations
with separate Python executions at the level of the different RooFit
classes was indeed too granular. Therefore, this commit suggests to have
a single RooFit pythonization unit test.

Running the unit tests before (single thread):
```txt
Test project /home/rembserj/code/root/root_build/bindings/pyroot/pythonizations/test
      Start 64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabscollection
 1/14 Test #64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabscollection .......   Passed    1.09 sec
      Start 65: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabspdf-fitto
 2/14 Test #65: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabspdf-fitto ........   Passed    1.13 sec
      Start 66: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabsreal-ploton
 3/14 Test #66: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooabsreal-ploton ......   Passed    1.14 sec
      Start 67: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooarglist
 4/14 Test #67: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooarglist .............   Passed    0.93 sec
      Start 68: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roocmdarg
 5/14 Test #68: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roocmdarg ..............   Passed    0.95 sec
      Start 69: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-numpy
 6/14 Test #69: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-numpy ......   Passed    1.32 sec
      Start 70: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-ploton
 7/14 Test #70: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodatahist-ploton .....   Passed    1.09 sec
      Start 71: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset
 8/14 Test #71: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset .............   Passed    1.03 sec
      Start 72: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset-numpy
 9/14 Test #72: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roodataset-numpy .......   Passed    1.70 sec
      Start 73: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooglobalfunc
10/14 Test #73: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooglobalfunc ..........   Passed    1.21 sec
      Start 74: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roojsonfactorywstool
11/14 Test #74: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roojsonfactorywstool ...   Passed    1.40 sec
      Start 75: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roolinkedlist
12/14 Test #75: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roolinkedlist ..........   Passed    0.87 sec
      Start 76: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roosimultaneous
13/14 Test #76: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-roosimultaneous ........   Passed    1.09 sec
      Start 77: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooworkspace
14/14 Test #77: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit-rooworkspace ...........   Passed    1.21 sec

100% tests passed, 0 tests failed out of 14

Label Time Summary:
python                 =  16.16 sec*proc (14 tests)
python_runtime_deps    =   3.02 sec*proc (2 tests)

Total Test time (real) =  16.17 sec
```

With this commit:
```txt
Test project /home/rembserj/code/root/root_build/bindings/pyroot/pythonizations/test
    Start 64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit
1/1 Test #64: pyunittests-bindings-pyroot-pythonizations-pyroot-roofit ...   Passed    3.27 sec

100% tests passed, 0 tests failed out of 1

Label Time Summary:
python    =   3.27 sec*proc (1 test)

Total Test time (real) =   3.27 sec
```
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3 participants