Log of /trunk/tree/tree/src/TSelector.cxx
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Revision
49050 -
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Modified
Sun Mar 31 17:57:43 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49049
Import revision 49009 from the v5-34-00 patch branch:
Implement the implicit rule for matching pair (based on being able to convert their content
Revision
49049 -
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Modified
Sun Mar 31 17:57:22 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49048
Import revision 49008 from the v5-34-00 patch branch:
std::pair also have implicit rules, so always craete a SchemaRuleSet
Revision
49046 -
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Modified
Sun Mar 31 17:56:15 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49045
Import revision 49005 from the v5-34-00 patch branch:
When switching STL collection proxy we also need to update fSTLtype
Revision
49045 -
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Modified
Sun Mar 31 17:55:53 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49044
Import revision 49004 from the v5-34-00 patch branch:
Fix conversion to from any type of numerical collection to associative type of numerical collection
Revision
49044 -
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Modified
Sun Mar 31 17:55:32 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49043
Import revision 49003 from the v5-34-00 patch branch:
Allow the implicit conversion from any type of numerical STL collection to any other type of numerical STL collection (e.g. vector<int> to list<float>)
Revision
49043 -
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Modified
Sun Mar 31 17:55:11 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49042
Import revision 49002 from the v5-34-00 patch branch:
Fix conversion to from any type of numerical collection to any type of numerical collection
Revision
49042 -
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Modified
Sun Mar 31 17:54:49 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49041
Import revision 49001 from the v5-34-00 patch branch:
Implement convertion to any type of numeric STL in the collection streamer
Revision
49041 -
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Modified
Sun Mar 31 17:54:29 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49040
Import revision 49000 from the v5-34-00 patch branch:
Remove use of data member fOnFileClass as much as possible (improve thread safety). Improve const-correctness
Revision
49040 -
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Modified
Sun Mar 31 17:53:59 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49039
Import revision 48999 from the v5-34-00 patch branch:
In SetBranchAddress, use the result of CheckBranchAddressType to decide whether to actually use the address or not. This avoid mis-using the user's pointer (but also might make invalid/awkward code fails). To prevent the check (and hence for the use a pointer no matter what), the user needs to cast the pointer to a void*.
Revision
49039 -
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Modified
Sun Mar 31 17:53:37 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49038
Import revision 48998 from the v5-34-00 patch branch:
Properly handle the evolution of an STL container containing a class with contains sub-object (don't claim the subobject also changed type)
Revision
49037 -
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Modified
Sun Mar 31 17:52:52 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49036
Import revision 48996 from the v5-34-00 patch branch:
In the MakeClass reading code when failing over to using the StreamerInfo, switch to using the action sequence
Revision
49036 -
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Modified
Sun Mar 31 17:52:30 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49035
Import revision 48995 from the v5-34-00 patch branch:
Compile the code for the conversion actions for generic collection
Revision
49032 -
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Modified
Sun Mar 31 17:50:54 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49031
Import revision 48986 from the v5-34-00 patch branch:
Extend the output of TTree::Print(debugInfo) to include the action sequence information (and add support for the sub option 'func' that also prints the function's (mangled) name
Revision
49031 -
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Modified
Sun Mar 31 17:50:32 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49030
Import revision 48984 from the v5-34-00 patch branch:
When printing a TActionSequence also print (on linux/macos) the symbol of the function that will be executed (when the option 'func') is passed.
Revision
49030 -
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Modified
Sun Mar 31 17:50:08 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49029
Import revision 48983 from the v5-34-00 patch branch:
In TTree::CheckBranchAddressType properly recognize and record that the user has requested a (valid) translation from one STL container to the other
Revision
49029 -
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Modified
Sun Mar 31 17:49:46 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49028
Import revision 48982 from the v5-34-00 patch branch:
Add support for implicit conversion of stl collection (when they require schema evolution)
Revision
49028 -
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Modified
Sun Mar 31 17:49:24 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49027
Import revision 48981 from the v5-34-00 patch branch:
In GetConversionStreamerInfo, make sure that we find always find at least one StreamerInfo for an stl collection
Revision
49027 -
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Modified
Sun Mar 31 17:49:02 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49026
Import revision 48980 from the v5-34-00 patch branch:
A TClassRef must be changed by operator= even if its ClassPtr has not yet been initialized!
Revision
49026 -
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Modified
Sun Mar 31 17:48:39 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49025
Import revision 48963 from the v5-34-00 patch branch:
Record the consumption of a function arguments and closing paranthesis to avoid adding them a second time later on
Revision
49025 -
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Modified
Sun Mar 31 17:48:19 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49024
Import revision 48959 from the v5-34-00 patch branch:
Fix the spacing error introduce by last minutes code reformating ...
Revision
49024 -
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Modified
Sun Mar 31 17:47:57 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49023
Import revision 48954 from the v5-34-00 patch branch:
Be more specific in the error message when not knowing what the type passed to SetBranchAddress
Revision
49021 -
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Modified
Sun Mar 31 17:46:42 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49020
Import revision 48944 from the v5-34-00 patch branch:
In TTree::SetBranchAddress, properly reset the TargetClass when the address is changed (back) to the original type.
Issue an error message if the class type of the argument to TTree::SetBranchAddress can not be determined (missing dictionary but having only a typeid).
Revision
49020 -
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Modified
Sun Mar 31 17:46:19 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49019
Import revision 48943 from the v5-34-00 patch branch:
Improve performance of reading a branch with an std::list<int> by 25%
by migrating to using the StreamerInfoAction and by implementing
the access to iterator (creation, copy, increment, delete) via
template function (rather than reallying on the slow mechanism
using 'At' (and its use of the fEnv) ...)
Revision
49019 -
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Modified
Sun Mar 31 17:18:33 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49018
Import revision 48931 from the v5-34-00 patch branch:
Add the concept of implicit rules to (centrally) support automatic translation of
STL collection from numeric type to other numeric type or for when the contained
class has some rules. Currently enabled only when the target is an std::vector.
Implement the transformation from STL container of numeric to any other numeric
type (both in TGenCollectionStreamer and TStreamerInfo[Actions]).
Migrate more of the conversions to TStreamerInfoActions.
Fix the Conversion of a Double32 or Float16 inside a collection of object to another
type (the previous implemetation was not supporting the customization of the factor
nor the number of bits).
Add TBuffer::ReadFastArrayWithNbits and WithFactor for use in the StreamerInfo Actions.
TStreamerInfoActions:
Introduce WithFactorMarker and NoFactorMarker to allow for less code duplicaton when
supporting Float16_t and Double32_t.
Replace the collection-memberwise action from loop over simple operation to using
ReadFastArray (to be compatible with TBufferXML).
Revision
49018 -
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Modified
Sun Mar 31 17:17:38 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49017
Import revision 48922 from the v5-34-00 patch branch:
Remove inadvertent match between 2 unrelated STL collection containing objects
Revision
49017 -
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Modified
Sun Mar 31 17:17:11 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49016
Import revision 48921 from the v5-34-00 patch branch:
Improve performace of reading a vector of non-class type by 25% (i.e. std::vector<int>).
The code to apply the same improvement to other container type is in place but is not
enabled yet as the 'better' solution avoid creating a temporary array to read in the
value via Read[Fast]Array, however the avoid the call to Read[Fast]Array breaks
the XML streaming (which uses Read[Fast]Array to insert the <Array> tag around the
element). See for example VectorLooper::ReadCollectionBool ...
Revision
49015 -
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Modified
Sun Mar 31 17:16:15 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 13226 byte(s)
Diff to
previous 49014
Import revision 48911 from the v5-34-00 patch branch:
Add the Action function for trivial conversion.
Refactor the creation of the ConfiguredAction for collection (using 3 classes with function templates) that are used in the unique generator functions. This reduces code duplication.
Revision
40603 -
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Modified
Mon Aug 15 18:30:31 2011 UTC (3 years, 5 months ago) by
pcanal
File length: 10796 byte(s)
Diff to
previous 40178
In TSelector::GetSelector give more specific error message if we can't find a class derived from TSelector in the input source file
Revision
30749 -
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Modified
Thu Oct 15 16:33:04 2009 UTC (5 years, 3 months ago) by
brun
File length: 10361 byte(s)
Diff to
previous 24077
From Matthew Strait:
This patch fixes the spelling of "function" in the root source code
and documentation, which is misspelled (sometimes as part of larger
"function"-based words) at least 152 times:
* "funciton" 48 times
* "funcion" 36 times
* "funtion" 23 times
* "fucntion" 17 times
* "functionn" 6 times
* "fuction" 6 times
* "fuunction" 4 times
* "functioin" 3 times
* "fonction" 3 times
* "funstion" twice
* "fnuction" once
* "functiom" once
* "functio" once
* "funcition" once
Revision
24077 -
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Modified
Sat May 31 19:39:09 2008 UTC (6 years, 7 months ago) by
brun
File length: 10360 byte(s)
Diff to
previous 22902
Extend the TInterpreter class to support the CINT API used so far by ROOT.
The concrete implementation of the class is in TCint.
The new functions are essentially interfaces to the existing CINT C++ classes
like G__ClassInfo, G__CallFunc, G__DataMemberInfo, G__MethodInfo, G__TypeInfo
and G__TypedefInfo. Most of these functions will call the Reflex interface
once the CINT/Reflex interface will be available later this year.
All direct calls to CINT are replaced by calls like gCint->ClassInfo_xxx where gCint
points to the TCint implementation.
The existing calls to TCint via gInterpreter are kept because on Windows
gInterpreter does not call directly TCint, but instead call TWin32InterpreterProxy
that in turns call TCint.
On Linux and Mac, gInterpreter and gCint are equivalent.
Once the transformation using gCint will be completed, it will be possible
to specify at startup time which version of CINT (CINT or CINT7) by loading
dynamically TCint or TCint7.--This line, and those below, will be ignored--
M core/meta/src/TStreamerElement.cxx
M core/meta/src/TCint.cxx
M core/meta/src/TGlobal.cxx
M core/meta/src/TBaseClass.cxx
M core/meta/src/TDataMember.cxx
M core/meta/src/TInterpreter.cxx
M core/meta/src/TClass.cxx
M core/meta/src/TMethodArg.cxx
M core/meta/src/TDataType.cxx
M core/meta/src/TMethodCall.cxx
M core/meta/src/TIsAProxy.cxx
M core/meta/src/TMethod.cxx
M core/meta/src/TFunction.cxx
M core/meta/inc/TClass.h
M core/meta/inc/TDictionary.h
M core/meta/inc/TMethodArg.h
M core/meta/inc/TDataType.h
M core/meta/inc/TMethodCall.h
M core/meta/inc/TMethod.h
M core/meta/inc/TFunction.h
M core/meta/inc/TCint.h
M core/meta/inc/TGlobal.h
M core/meta/inc/TBaseClass.h
M core/meta/inc/TDataMember.h
M core/meta/inc/TInterpreter.h
M core/thread/src/TThread.cxx
M core/base/src/TVirtualFitter.cxx
M core/base/src/TStorage.cxx
M core/base/src/TQConnection.cxx
M core/base/src/TROOT.cxx
M core/base/src/TSystem.cxx
M core/base/src/TQObject.cxx
M core/rint/src/TRint.cxx
M core/rint/src/TTabCom.cxx
M math/foam/src/TFoam.cxx
M math/minuit2/src/TFitterMinuit.cxx
M math/mathcore/src/FunctorCint.cxx
M math/minuit/src/TMinuit.cxx
M tree/tree/src/TTree.cxx
M tree/tree/src/TSelectorCint.cxx
M tree/tree/src/TSelector.cxx
M tree/tree/inc/TSelectorCint.h
M roofit/roofitcore/src/RooGenCategory.cxx
M roofit/roofitcore/src/RooWorkspace.cxx
M hist/hist/src/TF1.cxx
M gui/guibuilder/src/TGuiBldDragManager.cxx
M net/alien/inc/TAlienSystem.h
Revision
15935 -
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Modified
Sun Aug 6 07:15:01 2006 UTC (8 years, 5 months ago) by
rdm
Original Path:
trunk/tree/src/TSelector.cxx
File length: 9745 byte(s)
Diff to
previous 15690
Handle several issues related to the TTree::Process() and TTree::Draw()
return values:
- TSelector: fStatus increased from Int_t to Long64_t. It is used to
return the number of selected events by TTree::Draw() which returns
a Long64_t.
- TVirtualProof, TProof, TDSet, TProofPlayer: Process() and Draw() were
returning an Int_t, now a Long64_t to be consistent with TTree/TChain.
Actually returning of TSelector::GetStatus() from the workers to be
done tomorrow.
Also added proper comments describing the return values for Draw()
(number of selected events), and Process() (value returned by
TSelector::GetStatus()).
- TTree, TChain, TSelectorDraw: added proper comments describing the
return values of Draw() and Process().
Revision
15690 -
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Modified
Tue Jul 4 23:35:37 2006 UTC (8 years, 6 months ago) by
rdm
Original Path:
trunk/tree/src/TSelector.cxx
File length: 10478 byte(s)
Diff to
previous 15415
Some new features in TSelector and derivatives:
- new method Abort() which allows Process() to be aborted by the user
from within the selector. After Abort(), either the Process() is aborted
or the current file is aborted and the next file in a chain will be
processed. Abort() can also be called from Begin(), SlaveBegin(),
Init() and Notify() to interrupt processing. In all cases SlaveTerminate()
and Terminate() are still called.
- new method GetEntry() which is a wrapper around:
fChain->GetTree()->GetEntry()
- GetStatus() now also implemented in TSelectorCint so the selector
fStatus is correctly reported back by TTree::Process() also for
interpreted selectors (also documented in the generated selector).
- documented in the generated selector code that the boolean return
values of Notify() and Process() are not used.
- fixed a bug in TProofPlayer() that caused Init() and Notify() to be
called for every packet and not once per file.
Revision
15134 -
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Modified
Tue May 23 04:47:42 2006 UTC (8 years, 8 months ago) by
brun
Original Path:
trunk/tree/src/TSelector.cxx
File length: 8926 byte(s)
Diff to
previous 14336
From Federico Carminati:
"I have implemented all copy and equal operators needed to silence all
warnings in AliRoot, as requested. I have implemented shallow copies as
would do the default operators synthetized by the compiler.
Most operators are protected. If users complain, you just have to move
them into the public area, but class derivation is of course supported.
It has been a terrible job, I have modified 278 files, but the changes
are backward compabile, and this goes a long way to permitting user to
use the effc++ flag with root headers."
Revision
14336 -
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Modified
Mon Mar 20 21:43:44 2006 UTC (8 years, 10 months ago) by
pcanal
Original Path:
trunk/tree/src/TSelector.cxx
File length: 8316 byte(s)
Diff to
previous 13158
Reduce direct dependencies on TClass.h, TROOT.h and TStreamerInfo.h.
Warning: This means that some file that relied on the indirect
inclusion of these header file might now fail to compile with
an error message mention that gROOT is no known or that TClass,
TROOT or TStreamerInfo is incompletely defined. Simply add the
proper include directive.
Revision
13158 -
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Modified
Tue Nov 8 17:22:09 2005 UTC (9 years, 2 months ago) by
rdm
Original Path:
trunk/tree/src/TSelector.cxx
File length: 8297 byte(s)
Diff to
previous 12722
for the output list in the TSelector use the new TSelectorList class.
This special TList derived class overrides only the different TList Add()
methods. For objects having a SetDirectory(TDirectory*) it calls
SetDirectory(0) to dis-associate them from any file or directory.
It also checks if the object name is unique (required for merging) and if
not issues an error.
Revision
12722 -
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Modified
Fri Sep 16 08:48:39 2005 UTC (9 years, 4 months ago) by
rdm
Original Path:
trunk/tree/src/TSelector.cxx
File length: 8308 byte(s)
Diff to
previous 12548
From Gerri:
Big patch supporting query queueing on the PROOF master, interogation and
interaction with the queue. Retrieval, finalization and archival of query
results and multiple PROOF sessions. Some other fixes:
- TMacro.h, .cxx
add method Checksum to get the MD5 of the current context
(needed for optimized selector reinitialization)
- Changes needed to create and fill the list of data sets (TROOT,
TDSet, TChain, TChainProof)
- A new method TSelector::IsStandardDraw() to check if a selector
is for standard draw actions
- TEventIter: fix for the missing last update (see above)
- Few protections in TPacketizers destructors
- Fix for code conventions in TPerfStats (the other will follow)
- Occasional missing last update of the progress bar (systematically
reproduced with SetParallel(1)): all this part is quite involved
and I have found a solution which does not harm but perhaps is not
the most elegant.
- SetParallel(0): the progress bar was not working at all in such a
case, since no packetizer is involved. Still it is useful to see
that things are not stuck, so I have added some progress messages
there too. The problem is that I have not found a way to get the total
number of entries from a data set without doing all the machinery
done in the packetizer.
Revision
9615 -
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Modified
Thu Jul 29 10:54:55 2004 UTC (10 years, 5 months ago) by
brun
Original Path:
trunk/tree/src/TSelector.cxx
File length: 7473 byte(s)
Diff to
previous 7784
*****************WARNING*****************
With this mega patch, we introduce support for TTree/TChain with more than
2 billion entries. Several class data members have been changed from
Int_t (or Stat_t) to Long64_t.
==>Trees written with this new version cannot be read with older versions
******************************************
TBranch:
========
- replace the members with type Int_t or Stat_t by Long64_t
Long64_t fEntryNumber; // Current entry number (last one filled in this branch)
Long64_t fReadEntry; //! Current entry number when reading
Long64_t fEntries; // Number of entries
Long64_t fTotBytes; // Total number of bytes in all leaves before compression
Long64_t fZipBytes; // Total number of bytes in all leaves after compression
Long64_t *fBasketEntry; //[fMaxBaskets] Table of first entry in eack basket
- corresponding changes in the member functions
virtual Int_t GetEntry(Long64_t entry=0, Int_t getall = 0);
virtual Int_t GetEntryExport(Long64_t entry, Int_t getall, TClonesArray *list, Int_t n);
Int_t GetEvent(Long64_t entry=0) {return GetEntry(entry);}
Long64_t *GetBasketEntry() const {return fBasketEntry;}
Long64_t GetReadEntry() const {return fReadEntry;}
Long64_t GetTotalSize() const;
Long64_t GetTotBytes() const {return fTotBytes;}
Long64_t GetZipBytes() const {return fZipBytes;}
Long64_t GetEntryNumber() const {return fEntryNumber;}
Long64_t GetEntries() const {return fEntries;}
TBranch::Streamer has been modified to read old files and automatically translate
the old types to the new types.
The new version of Streamer uses the TClass::ReadBuffer/WriteBuffer.
TBranch::Print has been modified to take into account the new data types.
ClassDef version increased to 10.
TBranchClones:
==============
virtual Int_t GetEntry(Long64_t entry=0, Int_t getall = 0);
TBranchElement:
===============
Int_t GetEntry(Long64_t entry=0, Int_t getall = 0);
TBranchObject:
==============
virtual Int_t GetEntry(Long64_t entry=0, Int_t getall = 0);
TChain:
=======
Long64_t *fTreeOffset; //[fTreeOffsetLen]Array of variables
virtual Int_t Add(const char *name, Long64_t nentries=kBigNumber);
virtual Int_t AddFile(const char *name, Long64_t nentries=kBigNumber);
virtual Long64_t Draw(const char *varexp, const TCut &selection, Option_t *option=""
,Long64_t nentries=kBigNumber, Long64_t firstentry=0);
virtual Long64_t Draw(const char *varexp, const char *selection, Option_t *option=""
,Long64_t nentries=kBigNumber, Long64_t firstentry=0); // *MENU*
virtual Long64_t GetChainEntryNumber(Long64_t entry) const;
virtual Long64_t GetEntries() const;
virtual Int_t GetEntry(Long64_t entry=0, Int_t getall=0);
Long64_t LoadTree(Long64_t entry);
virtual void Loop(Option_t *option="",Long64_t nentries=kBigNumber, Long64_t firstentry=0); // *MENU*
virtual Long64_t Merge(const char *name);
virtual Long64_t Merge(TCollection *list);
virtual Long64_t Merge(TFile *file, Int_t basketsize, Option_t *option="");
virtual Long64_t Process(const char *filename,Option_t *option="", Long64_t nentries=kBigNumber, Long64_t firstentry=0); // *MENU*
virtual Long64_t Process(TSelector *selector,Option_t *option="", Long64_t nentries=kBigNumber, Long64_t firstentry=0);
ClassDef version changed from 4 to 5
TSelector
=========
virtual Bool_t ProcessCut(Long64_t /*entry*/) { return kTRUE; }
virtual void ProcessFill(Long64_t /*entry*/) { }
virtual Bool_t Process(Long64_t /*entry*/) { return kFALSE; }
TSelectorCint
=============
virtual Bool_t ProcessCut(Long64_t entry);
virtual void ProcessFill(Long64_t entry);
virtual Bool_t Process(Long64_t entry);
TSelectorDraw
=============
Long64_t fDraw; //! Last entry loop number when object was drawn
Long64_t fSelectedRows; // Number of selected entries
Long64_t fOldEstimate; // value of Tree fEstimate when selector is called
Double_t *fV1; //![fSelectedRows]Local buffer for variable 1
Double_t *fV2; //![fSelectedRows]Local buffer for variable 2
Double_t *fV3; //![fSelectedRows]Local buffer for variable 3
Double_t *fV4; //![fSelectedRows]Local buffer for variable 4
Double_t *fW; //![fSelectedRows]Local buffer for weights
virtual Long64_t GetSelectedRows() const {return fSelectedRows;}
virtual Bool_t Process(Long64_t /*entry*/) { return kFALSE; }
virtual void ProcessFill(Long64_t entry);
virtual void ProcessFillMultiple(Long64_t entry);
virtual void ProcessFillObject(Long64_t entry);
virtual void SetEstimate(Long64_t n);
TTree
=====
Modified data types
Long64_t fEntries; // Number of entries
Long64_t fTotBytes; // Total number of bytes in all branches before compression
Long64_t fZipBytes; // Total number of bytes in all branches after compression
Long64_t fSavedBytes; // Number of autosaved bytes
Long64_t fMaxEntryLoop; // Maximum number of entries to process
Long64_t fMaxVirtualSize; // Maximum total size of buffers kept in memory
Long64_t fAutoSave; // Autosave tree when fAutoSave bytes produced
Long64_t fEstimate; // Number of entries to estimate histogram limits
Long64_t fChainOffset; //! Offset of 1st entry of this Tree in a TChain
Long64_t fReadEntry; //! Number of the entry being processed
Long64_t fTotalBuffers; //! Total number of bytes in branch buffers
Long64_t fDebugMin; //! First entry number to debug
Long64_t fDebugMax; //! Last entry number to debug
New function signatures
virtual Long64_t AutoSave(Option_t *option="");
virtual TTree *CloneTree(Long64_t nentries=-1, Option_t *option="");
virtual Long64_t CopyEntries(TTree *tree, Long64_t nentries=-1);
virtual TTree *CopyTree(const char *selection, Option_t *option=""
,Long64_t nentries=1000000000, Long64_t firstentry=0);
virtual Long64_t Draw(const char *varexp, const TCut &selection, Option_t *option=""
,Long64_t nentries=1000000000, Long64_t firstentry=0);
virtual Long64_t Draw(const char *varexp, const char *selection, Option_t *option=""
,Long64_t nentries=1000000000, Long64_t firstentry=0); // *MENU*
virtual Long64_t Fit(const char *funcname ,const char *varexp, const char *selection="",Option_t *option="" ,Option_t *goption=""
,Long64_t nentries=1000000000, Long64_t firstentry=0); // *MENU*
virtual Long64_t GetChainEntryNumber(Long64_t entry) const {return entry;}
virtual Long64_t GetChainOffset() const { return fChainOffset; }
Long64_t GetDebugMax() const {return fDebugMax;}
Long64_t GetDebugMin() const {return fDebugMin;}
virtual Long64_t GetEntries() const {return fEntries;}
virtual Long64_t GetEntriesFast() const {return fEntries;}
virtual Long64_t GetEntriesFriend() const;
virtual Long64_t GetEstimate() const { return fEstimate; }
virtual Int_t GetEntry(Long64_t entry=0, Int_t getall=0);
Int_t GetEvent(Long64_t entry=0, Int_t getall=0) {return GetEntry(entry,getall);}
virtual Long64_t GetEntryNumberWithBestIndex(Int_t major, Int_t minor=0) const;
virtual Long64_t GetEntryNumberWithIndex(Int_t major, Int_t minor=0) const;
virtual Long64_t GetEntryNumber(Long64_t entry) const;
virtual Long64_t GetMaxEntryLoop() const {return fMaxEntryLoop;}
static Long64_t GetMaxTreeSize();
virtual Long64_t GetMaxVirtualSize() const {return fMaxVirtualSize;}
virtual Long64_t GetReadEntry() const {return fReadEntry;}
virtual Long64_t GetReadEvent() const {return fReadEntry;}
virtual Long64_t GetSelectedRows() {return GetPlayer()->GetSelectedRows();}
virtual Long64_t GetTotBytes() const {return fTotBytes;}
virtual Long64_t GetZipBytes() const {return fZipBytes;}
virtual Long64_t LoadTree(Long64_t entry);
virtual Long64_t LoadTreeFriend(Long64_t entry, TTree *T);
virtual Long64_t Merge(TCollection *list);
TPrincipal *Principal(const char *varexp="", const char *selection="", Option_t *option="np"
,Long64_t nentries=1000000000, Long64_t firstentry=0);
virtual Long64_t Process(const char *filename,Option_t *option="", Long64_t nentries=1000000000, Long64_t firstentry=0); // *MENU*
virtual Long64_t Process(TSelector *selector, Option_t *option="", Long64_t nentries=1000000000, Long64_t firstentry=0);
virtual Long64_t Project(const char *hname, const char *varexp, const char *selection="", Option_t *option=""
,Long64_t nentries=1000000000, Long64_t firstentry=0);
virtual TSQLResult *Query(const char *varexp="", const char *selection="", Option_t *option=""
,Long64_t nentries=1000000000, Long64_t firstentry=0);
virtual Long64_t Scan(const char *varexp="", const char *selection="", Option_t *option=""
,Long64_t nentries=1000000000, Long64_t firstentry=0); // *MENU*
virtual void SetDebug(Int_t level=1, Long64_t min=0, Long64_t max=9999999); // *MENU*
virtual void SetEntries(Long64_t n);
virtual void SetEstimate(Long64_t nentries=10000);
virtual void SetMaxEntryLoop(Long64_t maxev=1000000000) {fMaxEntryLoop = maxev;} // *MENU*
static void SetMaxTreeSize(Long64_t maxsize=1900000000);
virtual void SetMaxVirtualSize(Long64_t size=0) {fMaxVirtualSize = size;} // *MENU*
virtual void Show(Long64_t entry=-1, Int_t lenmax=20);
virtual Long64_t UnbinnedFit(const char *funcname ,const char *varexp, const char *selection="",Option_t *option=""
,Long64_t nentries=1000000000, Long64_t firstentry=0);
TTree::Streamer has been modified to real old files.
TTree::Print has been modified to take into account the new data types.
ClassDef version number incremented to 13.
TVirtualTreePlayer
==================
virtual TTree *CopyTree(const char *selection, Option_t *option=""
,Long64_t nentries=1000000000, Long64_t firstentry=0) = 0;
virtual Long64_t DrawScript(const char* wrapperPrefix,
const char *macrofilename, const char *cutfilename,
Option_t *option, Long64_t nentries, Long64_t firstentry) = 0;
virtual Long64_t DrawSelect(const char *varexp, const char *selection, Option_t *option
,Long64_t nentries, Long64_t firstentry) = 0;
virtual Long64_t Fit(const char *formula ,const char *varexp, const char *selection,Option_t *option ,Option_t *goption
,Long64_t nentries, Long64_t firstentry) = 0;
virtual Long64_t GetSelectedRows() const = 0;
virtual TPrincipal *Principal(const char *varexp="", const char *selection="", Option_t *option="np"
,Long64_t nentries=1000000000, Long64_t firstentry=0) = 0;
virtual Long64_t Process(const char *filename,Option_t *option="", Long64_t nentries=1000000000, Long64_t firstentry=0) = 0;
virtual Long64_t Process(TSelector *selector,Option_t *option="", Long64_t nentries=1000000000, Long64_t firstentry=0) = 0;
virtual Long64_t Scan(const char *varexp, const char *selection, Option_t *option
,Long64_t nentries, Long64_t firstentry) = 0;
virtual TSQLResult *Query(const char *varexp, const char *selection, Option_t *option
,Long64_t nentries, Long64_t firstentry) = 0;
virtual void SetEstimate(Long64_t n) = 0;
virtual Long64_t UnbinnedFit(const char *formula ,const char *varexp, const char *selection,Option_t *option
,Long64_t nentries, Long64_t firstentry) = 0;
TTreeFormula
============
TLeaf* GetLeafWithDatamember(const char* topchoice, const char* nextchice, Long64_t readentry) const;
Bool_t BranchHasMethod(TLeaf* leaf, TBranch* branch,
const char* method,const char* params,
Long64_t readentry) const;
TTreePlayer
===========
Long64_t fSelectedRows; // Number of selected entries
virtual TTree *CopyTree(const char *selection, Option_t *option
,Long64_t nentries, Long64_t firstentry);
virtual Long64_t DrawScript(const char* wrapperPrefix,
const char *macrofilename, const char *cutfilename,
Option_t *option, Long64_t nentries, Long64_t firstentry);
virtual Long64_t DrawSelect(const char *varexp, const char *selection, Option_t *option
,Long64_t nentries, Long64_t firstentry);
virtual Long64_t Fit(const char *formula ,const char *varexp, const char *selection,Option_t *option ,
Option_t *goption ,Long64_t nentries, Long64_t firstentry);
virtual Long64_t GetSelectedRows() const {return fSelectedRows;}
TPrincipal *Principal(const char *varexp, const char *selection, Option_t *option
,Long64_t nentries, Long64_t firstentry);
virtual Long64_t Process(const char *filename,Option_t *option, Long64_t nentries, Long64_t firstentry);
virtual Long64_t Process(TSelector *selector,Option_t *option, Long64_t nentries, Long64_t firstentry);
virtual Long64_t Scan(const char *varexp, const char *selection, Option_t *option
,Long64_t nentries, Long64_t firstentry);
virtual TSQLResult *Query(const char *varexp, const char *selection, Option_t *option
,Long64_t nentries, Long64_t firstentry);
virtual void SetEstimate(Long64_t n);
virtual Long64_t UnbinnedFit(const char *formula ,const char *varexp, const char *selection,Option_t *option
,Long64_t nentries, Long64_t firstentry);
The generated code by TTreePlayer::MakeCode, MakeClass, MakeProxy
uses Long64_t instead of Int_t
TTreeViewer
===========
Long64_t Process(const char* filename, Option_t *option="", Long64_t nentries=1000000000, Long64_t firstentry=0); // *MENU*
void SetCurrentRecord(Long64_t entry);
THbookBranch
============
virtual Int_t GetEntry(Long64_t entry=0, Int_t getall=0);
virtual void SetEntries(Long64_t n) {fEntries=n;}
THbookTree
==========
virtual Int_t GetEntry(Long64_t entry=0, Int_t getall=0);
virtual void InitBranches(Long64_t entry);
virtual void SetEntries(Long64_t n);
TProofDraw
==========
virtual Bool_t Process(Long64_t /*entry*/);
TProofPlayer
============
virtual Long64_t Process(TDSet *set,
virtual Long64_t DrawSelect(TDSet *set, const char *varexp,
Long64_t Process(TDSet *set, const char *selector,
Long64_t DrawSelect(TDSet *set, const char *varexp,
Revision
7784 -
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Modified
Fri Dec 19 09:31:52 2003 UTC (11 years, 1 month ago) by
brun
Original Path:
trunk/tree/src/TSelector.cxx
File length: 7463 byte(s)
Diff to
previous 6321
Add the following warning in TSelector::GetSelector:
// WARNING when a selector is used with a TChain:
// in the Process, ProcessCut, ProcessFill function, you must use
// the pointer to the current Tree to call GetEntry(entry).
// entry is always the local entry number in the current tree.
// Assuming that fChain is the pointer to the TChain being processed,
// use fChain->GetTree()->GetEntry(entry);
Modify TTreePlayer::MakeSelector to generate the code with this warning
in the selector Process function.
Revision
4955 -
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Modified
Wed Jul 17 12:29:38 2002 UTC (12 years, 6 months ago) by
rdm
Original Path:
trunk/tree/src/TSelector.cxx
File length: 5728 byte(s)
Diff to
previous 4385
PROOF mods from Maarten. New TVirtualPacketizer that is the base class for
different packetizers. You want different packetizers for different
processing strategies (depending on files being available on disk or if
they need to be sequentially retrieved from mass storage, etc.).
Added global PROOF debug facility.
Revision
3699 -
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Modified
Fri Jan 18 14:24:10 2002 UTC (13 years ago) by
rdm
Original Path:
trunk/tree/src/TSelector.cxx
File length: 5570 byte(s)
Diff to
previous 1732
relocate some proof file to remove circular dependencies between the
treeplayer and proof shared libraries. Also rename TPlayer to TProofPlayer
et al. Also remove Begin() from TSelector, use Begin(0) instead. This to
be backward compatible with existing TSelector scripts that don't have
Begin() and therefor give warnings about Begin() being hidden in the base
class.
Revision
384 -
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Modified
Tue Jul 18 07:11:33 2000 UTC (14 years, 6 months ago) by
brun
Original Path:
trunk/tree/src/TSelector.cxx
File length: 5557 byte(s)
Diff to
previous 382
Delete the interface functions TSelector::Executexxx. TTreePlayer::Process
calls directly the Begin, ProcessCut, etc functions.
TSelector has a new member (previously in TTree) fOption with the
GetOption and SetOption functions.
Revision
382 -
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Modified
Mon Jul 17 10:26:41 2000 UTC (14 years, 6 months ago) by
brun
Original Path:
trunk/tree/src/TSelector.cxx
File length: 6569 byte(s)
Diff to
previous 375
TTree.h, TChain
=======
New data member TString fProcessOption in the class TTree
This string contains the option passed to TTree::Process.
The option can be queried by TTree::GetProcessOption.
New function Int_t TTree::GetChainEntryNumber(Int_t entry)
This function returns directly entry
New function Int_t TChain::GetChainEntryNumber(Int_t entry)
This function returns the absolute entry number in the chain
corresponding to the local TTree entry number entry.
The TTree::Process functions have a new optional argument Option_t (option.
same for TChain::Process, TVirtualTreePlayer and TTreePlayer
TSelector, TSelectorCint
=========
Add new functions
virtual Bool_t ExecuteNotify();
virtual Bool_t Notify() {return kTRUE;}
ExecuteNotify calls the user class function Notify when
TTree::Process starts the first entry in a file of a chain.
TTreePlayer
===========
Implememt the logic to call the new functions TSelector::ExecuteNotify
Revision
375 -
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Modified
Thu Jul 13 19:19:27 2000 UTC (14 years, 6 months ago) by
brun
Original Path:
trunk/tree/src/TSelector.cxx
File length: 6101 byte(s)
Diff to
previous 345
The previous class TSelector has been split into two classes:
-TSelector used by the compiled code
-TSelectorCint used by the interpreted code
TSelectorCint inherits from TSelector.
The names of the member functions in TSelector have been renamed to:
Begin: called everytime a loop on the tree starts.
a convenient place to create your histograms.
ProcessCut: called at the beginning of each entry to return a flag
true if the entry must be analyzed.
a convenient place to draw/fit your histograms.
ProcessFill: called in the entry loop for all entries accepted
by Select.
Terminate: called at the end of a loop on a TTree.
a convenient place to draw/fit your histograms.
These names have been chosen to have functions in alphabetic and logical order
in the user's class.
Revision
345 -
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Modified
Mon Jul 10 06:12:15 2000 UTC (14 years, 6 months ago) by
brun
Original Path:
trunk/tree/src/TSelector.cxx
File length: 7392 byte(s)
Diff to
previous 336
Reimplement the class TSelector.
// A TSelector object is used by the TTree::Draw, TTree::Scan,
// TTree::Loop, TTree::Process to navigate in a TTree and make
// selections.
//
// The following members functions are called by the TTree functions.
// Begin: called everytime a loop on the tree starts.
// a convenient place to create your histograms.
// Finish: called at the end of a loop on a TTree.
// a convenient place to draw/fit your histograms.
// Select: called at the beginning of each entry to return a flag
// true if the entry must be analyzed.
// a convenient place to draw/fit your histograms.
// Analyze: called in the entry loop for all entries accepted
// by Select.
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