Log of /trunk/tree/tree/src/TNtupleD.cxx
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44507 -
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Modified
Mon Jun 4 12:30:41 2012 UTC (2 years, 7 months ago) by
axel
File length: 8260 byte(s)
Diff to
previous 39225
Remove
using namespace std;
from Riostream.h, which has huge consequences for all of ROOT.
Riostream.h is now a simple wrapper for fstream, iostream, iomanip for backward compatibility; Riosfwd.h simply wraps iosfwd.
Because of templates and their inline functions, Riostream.h needed to be included in headers, too (e.g. TParameter.h), which violated the assumption that Riostream.h is not exposing its using namespace std to headers.
ROOT now requires R__ANSISTREAM, R__SSTREAM, which does not change the set of supported compilers.
Without "using namespace std", several identifiers are now prefixed by std::; e.g. roofit/* source files now have a using namespace std to keep their coding style.
TFile::MakeProject() now generates "using namespace std" to convert the CINT-style class names into C++ ones.
Revision
39225 -
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Modified
Wed May 18 04:56:49 2011 UTC (3 years, 8 months ago) by
pcanal
File length: 8255 byte(s)
Diff to
previous 35940
From Jason Detwiler:
Add support for csv files:
Add support for other delimiters (like ',') and for direct import of files in the common .csv format in TTree::ReadFile().
To handle older .csv files, add support for '\r' carriage returns in addition to '\n' (which also works for "\r\n").
Add the same support to TNtuple and TNtupleD.
Revision
17731 -
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Modified
Tue Feb 6 15:30:25 2007 UTC (7 years, 11 months ago) by
brun
Original Path:
trunk/tree/src/TNtupleD.cxx
File length: 8031 byte(s)
Diff to
previous 17522
In the Streamer functions replace the lines like
TPad::Class()->ReadBuffer(b, this, v, R__s, R__c);
TPad::Class()->WriteBuffer(b,this);
by
b.ReadClassBuffer(TPad::Class(), this, v, R__s, R__c);
b.WriteClassBuffer(TPad::Class(),this);
Revision
17522 -
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Modified
Thu Jan 25 22:53:05 2007 UTC (7 years, 11 months ago) by
pcanal
Original Path:
trunk/tree/src/TNtupleD.cxx
File length: 8024 byte(s)
Diff to
previous 14336
When the master tree of a tree 'clone' relationship is deleted, we need
to reset the address of the branches of the clone ... however we need to
reset the address only for the cloned branches. In particular this means
that calling ResetBranchAddresses on the clone tree is over-zealous (it
reset branches that may have been added by the user after the cloning).
Also in the reseting of the branch depends (because of TNtuple and TNtupleD)
not only of the type of the branch object but also on the type of the TTree.
(See TNtuple::ResetBranchAddress(TBranch*) for the explanation why).
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/TNtupleD.cxx
File length: 7593 byte(s)
Diff to
previous 13207
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
10336 -
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Modified
Mon Oct 18 12:32:12 2004 UTC (10 years, 3 months ago) by
brun
Original Path:
trunk/tree/src/TNtupleD.cxx
File length: 7399 byte(s)
Diff to
previous 6788
Implement new function TTree::ReadFile
Long64_t TTree::ReadFile(const char *filename, const char *branchDescriptor)
{
// Create or simply read branches from filename
// if branchDescriptor = "" (default), it is assumed that the Tree descriptor
// is given in the first line of the file with a syntax like
// A/D:Table[2]/F:Ntracks/I:astring/s
// otherwise branchDescriptor must be specified with the above syntax.
//
// A TBranch object is created for each variable in the expression.
// The total number of rows read from the file is returned.
TNtuple::ReadFile has been modified to be consistent with TTree::ReadFile.
New function TLeaf::ReadValue implemented (and in all TLeaf derived classes).
Revision
6777 -
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Modified
Wed Jun 25 13:39:31 2003 UTC (11 years, 7 months ago) by
brun
Original Path:
trunk/tree/src/TNtupleD.cxx
File length: 7287 byte(s)
Diff to
previous 2667
Add new function ReadFile in TNtuple and TNtupleD
Int_t TNtuple::ReadFile(const char *filename)
{
// read from filename as many columns as variables in the ntuple
// the function returns the number of rows found in the file
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