Log of /trunk/tree/tree/inc/TEntryListFromFile.h
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43276 -
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Modified
Wed Mar 7 17:13:42 2012 UTC (2 years, 10 months ago) by
pcanal
File length: 4377 byte(s)
Diff to
previous 22902
Coverity number 35355,35805,35666,35708,35511,35782,35782,35642,35787,35796,35653,35806,35667,
35670,35809,35810,35671,35673,35812,35688,35283,35824,35689,35825,35690,35691,35826,35827,35692,
35635,35636,35275
about missing operator= and/or copy constructors.
Revision
19785 -
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Modified
Tue Sep 11 09:45:03 2007 UTC (7 years, 4 months ago) by
brun
Original Path:
trunk/tree/inc/TEntryListFromFile.h
File length: 4274 byte(s)
Diff to
previous 18303
From Anna:
Remember the bug #28505 about dcache and entry lists? After lots of communication with dcache guys, it looks like I've fixed it. The attached patch has the following changes:
1. TEntryList::GetEntryList() now performs all the necessary changes to the file names, such as extending to full path for local files, and using TUrl::GetUrl() for not local. This, hopefully, solves the problem of dcache:/// being added to dcache files and the same possible problem for other protocols.
2. TEntryList::SetTree(TTree *tree) does the same changes to the file name. TEntryList::SetEntryList(const char *treename, const char *filename), however, takes the names "as is".
3. in TChain::SetEntryList() function, most of the code has been replaced with calls to TEntryList::GetEntryList(). Because of this, option parameter, previously in TChain::SetEntryList() had to be added to TEntryList::GetEntryList().
4. TChain::SetEventList() function now doesn't call TChain::LoadTree() if all the tree offsets are already known.
5. TChain::GetEntryNumber() function now doesn't load the current tree, if all the tree offsets are already known.
6. TEntryList::Print() function is fixed for the case of empty sub-lists (didn't print anything for them before)
Special thanks to Dmitry Ozerov for his help.
Revision
18277 -
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Added
Thu Mar 15 11:33:00 2007 UTC (7 years, 10 months ago) by
brun
Original Path:
trunk/tree/inc/TEntryListFromFile.h
File length: 4240 byte(s)
From Anna:
Add new functionlity to the TEntryList class to support automatically
multiple TEntryList (one per TChain file). A new class TEntryListFromFile
has been developed. It is a utility class called by TChain when a TEntryList
is set.
// TEntryListFromFile
//
// Manages entry lists from different files, when they are not loaded
// in memory at the same time.
//
// This entry list should only be used when processing a TChain (see
// TChain::SetEntryList() function). File naming convention:
// - by default, filename_elist.root is used, where filename is the
// name of the chain element.
// - xxx$xxx.root - $ sign is replaced by the name of the chain element
// If the list name is not specified (by passing filename_elist.root/listname to
// the TChain::SetEntryList() function, the first object of class TEntryList
// in the file is taken.
// It is assumed that there are as many lists, as there are chain elements,
// and they are in the same order.
//
// If one of the list files can't be opened, or there is an error reading a list
// from the file, this list is skipped and the entry loop continues on the next
// list.
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