Log of /trunk/core/meta/src/TSchemaRuleSet.cxx
Parent Directory
Revision
49050 -
(
view)
(
download)
(
as text)
(
annotate)
-
[select for diffs]
Modified
Sun Mar 31 17:57:43 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 20042 byte(s)
Diff to
previous 49044
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
49044 -
(
view)
(
download)
(
as text)
(
annotate)
-
[select for diffs]
Modified
Sun Mar 31 17:55:32 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 17571 byte(s)
Diff to
previous 49019
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
49019 -
(
view)
(
download)
(
as text)
(
annotate)
-
[select for diffs]
Modified
Sun Mar 31 17:18:33 2013 UTC (21 months, 3 weeks ago) by
pcanal
File length: 17833 byte(s)
Diff to
previous 44507
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
44507 -
(
view)
(
download)
(
as text)
(
annotate)
-
[select for diffs]
Modified
Mon Jun 4 12:30:41 2012 UTC (2 years, 7 months ago) by
axel
File length: 15398 byte(s)
Diff to
previous 43519
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
43519 -
(
view)
(
download)
(
as text)
(
annotate)
-
[select for diffs]
Modified
Wed Mar 28 01:25:44 2012 UTC (2 years, 9 months ago) by
pcanal
File length: 15393 byte(s)
Diff to
previous 41524
Fix for coding convention: RS4 (Descriptions of a function or class method shall be in the first comment block after the first)
Revision
37531 -
(
view)
(
download)
(
as text)
(
annotate)
-
[select for diffs]
Modified
Fri Dec 10 20:38:06 2010 UTC (4 years, 1 month ago) by
pcanal
File length: 14651 byte(s)
Diff to
previous 35212
Fix several memory leaks (TSchemaRuleSet, TClass, TFolder, stress, TStreamerInfo, TFile, TFree)
Introduce a new preprocessor symbol (R__COMPLETE_MEM_TERMINATION) that allows for
better tracking of memory leak. When ROOT is compiled with this symbols is defined,
globally held objects will be deleted at the time of the process termination.
With this symbol defined, some tests (root.exe -b -l -q ; test/stress ;) run under
'valgrind --leak-check=yes' with no memory leak reports (but still a few still
reacheable blocks). However, this does not yet support (i.e. segfault at termination)
the case where TFunctions are created on the 'CINT' stack (and thus fails roottest) and
some uses of CINT functions for fitting ... and probably also fails on Windows.
Revision
32644 -
(
view)
(
download)
(
as text)
(
annotate)
-
[select for diffs]
Modified
Wed Mar 17 13:58:28 2010 UTC (4 years, 10 months ago) by
pcanal
File length: 14607 byte(s)
Diff to
previous 29272
Add the ability to feed I/O customization rules from a text
file, the following 3 files are checked at start up;
$ROOTSYS/etc/class.rules (or ROOTETCDIR/class.rules)
$HOME/class.rules
./class.rules
Add a short form to the I/O customization rules. The 2 syntaxes are:
Short form:
[type=Read] classname membername [attributes=... ] [version=[...] ] [checksum=[...] ] [oldtype=...] [code={...}]
Long form:
[type=Read] sourceClass=classname [targetclass=newClassname] [ source="type membername; [type2 membername2]" ]
[target="membername3;membername4"] [attributes=... ] [version=...] [checksum=...] [code={...}|functionname]
Add a new element to the rules: attributes
Currently the only 2 attributes supported are 'Owner' and 'NotOwner' which
indicates to whether the data member 'owns' the objects it is pointing to.
Store all the rules defined for all the classes stored in a TFile in the
same list as the StreamerInfo. The rules are stored as a sub list of
TObjString and the list is named 'listOfRules'
TClass: when creating or registering a class we now alway remove the
any part of the class name that is a default template argument of a STL
container. (i.e. the allocator in pair<int,vector<int,allocator> >
which becomes pair<int,vector<int> >)
TList: Improve the performance of RemoveLast by customizing it for TList.
Revision
29272 -
(
view)
(
download)
(
as text)
(
annotate)
-
[select for diffs]
Modified
Tue Jun 30 19:24:06 2009 UTC (5 years, 6 months ago) by
pcanal
File length: 11132 byte(s)
Diff to
previous 27938
Since we can not distinguish (in the TStreamerInfo) the case where
the class layout was versioned to 1 or was un-versioned, we update the
rule matching mechanism so that a rule assigned to version '1' will
apply both to any unversioned class layout and to a class layout which
version number was set to '1'.
This resolves the issue described at http://root.cern.ch/phpBB2/viewtopic.php?t=8749
Revision
25450 -
(
view)
(
download)
(
as text)
(
annotate)
-
[select for diffs]
Modified
Thu Sep 18 21:13:42 2008 UTC (6 years, 4 months ago) by
pcanal
File length: 9246 byte(s)
Copied from:
branches/dev/datamodelevolution/core/meta/src/TSchemaRuleSet.cxx revision 25449
Diff to
previous 25410
Import the code from the branch dev/datamodelevolution revision 25436
This implements the infrastructure for the new Data Model Evolution Scheme.
This Data Model Evolution is brought to your courtesy of BNL/STAR/ATLAS/Fermi/Cern
Current Capabilities:
Assign values to transient data members
Rename classes
Rename data members
Change the shape of the data structures or convert one class structure to another
Change the meaning of data members
Ability to access the TBuffer directly when needed
Ensure that the objects in collections are handled in the same way as the ones stored separately
Supported in object-wise, member-wise and split modes.
Coming soon:
Make things operational also in bare ROOT mode
Ability to transform data before writing
Support for changing the class type of nested object in a split branch
Support for access to onfile version of nested objects from within the parent rule
LinkDef rule syntax:
Setting a transient member:
#pragma read sourceClass="ACache" targetClass="ACache" source="" version="[1-]" target="zcalc" \
code="{ zcalc = false; }"
Setting a new member from 2 removed members
#pragma read sourceClass="ACache" targetClass="ACache" source="int x; int y; char c" version="[8]" target="z" \
code="{ z = onfile.x*1000 + onfile.y*10; }"
Renaming a class
#pragma read sourceClass="ACache" version="[8]" targetClass="Axis" \
source="int x; int y;" target="z" \
code="{ z = onfile.x*1000 + onfile.y*
#pragma read sourceClass="ACache" version="[9]" targetClass="Axis";
Selection XML syntax
<read sourceClass="ACache" targetClass="ACache" source="" version="[1-]" target="zcalc">
<![CDATA[
{ zcalc = false; }
]]></read>
This form allows you to request diffs between any two revisions of this file.
For each of the two "sides" of the diff,
enter a numeric revision.
