git-svn-id: http://root.cern.ch/svn/root/trunk@40709 27541ba8-7e3a-0410-8455-c3a389f83636

Patch adding support for backend-dependent record formatting of PROOF
monitoring. This is achieved by introducing a new layer, described by
the abstract interface TProofMonSender, with the record format defined
in the backend implemenattion (currently TProofMonSenderML, for MonaLisa,
and TProofMonSenderSQL, for SQL backends).
Currently three types of records are sent: 'summary' (derived from what
was currently posted), 'dataset', with entries per dataset processed
in the query, and 'files', with entries per file processed in the query.
In SQL terms, each of this records corresponds to a different table.
Sending of any of the three records can be toggled independently.

Record format have been versionned, so that previous versions of the
'summary' record can be still sent chosing the corresponding version.
The latest version of 'summary' has been augmented with information
about the number of missing files and the ROOT version.

The headers of the relevant methods in TProofMonSenderSQL and
TProofMonSenderML contain the details about the records.

The Web doc is up-to-date.

The patch also add to TSQMonitoring::SendParameters the possibility to
do a bulk insert. This feature is used by TProofMonSenderSQL when 
sending dataset or files information.


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change name of Google Storage (GS) class from TGTFile to TGSFile.


git-svn-id: http://root.cern.ch/svn/root/trunk@40696 27541ba8-7e3a-0410-8455-c3a389f83636

Use the new Apple CommonCrypto libraryt instead of the deprecated OpenSSL.
See: http://ludovicrousseau.blogspot.com/.


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coding conventions.


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add two new classes to read ROOT files from the Amazon S3 and
Google Storage clouds. The access to these two services is via HTTP
requests and hence these two classes derive from TWebFile.


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   - Decouple from registered TChains in already TProof::Close; allows to avoid possible crash
     at exit ('.q') occuring after the recent revision of the socket cleanup policy
   - Make sure that the dataset name is registered in the TFileInfo objects being processed, so
     that it can be used for monitoring.


git-svn-id: http://root.cern.ch/svn/root/trunk@40659 27541ba8-7e3a-0410-8455-c3a389f83636

see http://root.cern.ch/phpBB3//viewtopic.php?f=3&t=13299


git-svn-id: http://root.cern.ch/svn/root/trunk@40658 27541ba8-7e3a-0410-8455-c3a389f83636

 add a new option "S" in FitSlice which performs a   sliding merge: merge n consecutive bins along Y 
accordingly to what value in option Gn is given.


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git-svn-id: http://root.cern.ch/svn/root/trunk@40644 27541ba8-7e3a-0410-8455-c3a389f83636

TEntryListArray is an extension of TEntryList, used to hold selected entries and subentries (sublists) of a TTree. It is useful in case of a TTree with containers (vectors, arrays, ...). A typical example is the case when each entry of a TTree corresponds to physics events and each subentry (index of arrays) represents a particle.

Its main purpose is to improve the performance of a code that needs to apply complex selections (cuts) on TTree::Draw multiple times. Evaluating such cuts can be time consuming for large trees due to the need for loading the associated information (branches). This operation is done once with the use of a TEntryListArray. Subsequent calls to TTree::Draw only need to load the requested branches for histogramming, while using only the entries and subentries that satisfied the previous selection.

TTree/TSelectorDraw: use of TEntryListArray to select entries and subentries. If the option "entrylistarray" is specified, a TEntryListArray is created and filled with the entries and subentries that pass the given selection. If TTree::Draw is called after a TEntryList is set, only the selected entries and subentries are used to fill histograms or create new entrylists.


git-svn-id: http://root.cern.ch/svn/root/trunk@40643 27541ba8-7e3a-0410-8455-c3a389f83636

In TTreeCloner, properly handle the case there 2 of the merge file do not have the same length for a string stored in a leaflist


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Use the new CINT serial number of the list of global object to avoid spurrious recreation of the list of globals.   When looking for the value corresponding to an enum type, skip global that are not enums. (This improves the speed of TFile::Open per 60%.  In TCint::Autoload use TEnv::Lookup rather thatn TEnv::GetValue to skip the search through all the possible namespaces.


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Introduce a serial number for list of global variable in CINT (so that ROOT can avoid spurrious recreating the list).  It is accessible via G__DataMemberInfo::SerialNumber


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Now the error is used as extimate of the scale for the derivative step size
See http://root.cern.ch/phpBB3/viewtopic.php?f=3&t=13294&p=57038#p57038


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Avoid spurrious error message (about missing leaf\!) when setting the address of a branch contain a split vector of pointers


git-svn-id: http://root.cern.ch/svn/root/trunk@40625 27541ba8-7e3a-0410-8455-c3a389f83636

In branch that is splitting a vector of pointer avoid introducing a spurrious dot (.) when the top level branch name already contains it


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use the HOME shell variable to find the desired home directory.
Fixes issue 83268.


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on a Unix system. It might be useful for people who wish to access ROOT
through a menu on their desktop.


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The attached patch repairs some spelling and grammar problems in
TClonesArray.cxx. It also rejustifies the text at the top for easier
reading. Some sentences are reworded a bit, but no change in meaning
is intended.


git-svn-id: http://root.cern.ch/svn/root/trunk@40606 27541ba8-7e3a-0410-8455-c3a389f83636

In the attached patch, trivial changes are made to fix grammar,
spelling and to make text easier to read. In one case, a duplicated
line in a comment block is removed. A variable 'l' in example code
is changed to "list". Some long lines are folded.


git-svn-id: http://root.cern.ch/svn/root/trunk@40605 27541ba8-7e3a-0410-8455-c3a389f83636

libraries are often not universal and contain either 64-bit or 32-bit code).


git-svn-id: http://root.cern.ch/svn/root/trunk@40604 27541ba8-7e3a-0410-8455-c3a389f83636

In TSelector::GetSelector give more specific error message if we can't find a class derived from TSelector in the input source file


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Lift ancien restriction (imposed by VC++6) preventing the proper use of unsigned long long by TTreeFormula


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