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.


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The TQClass declaration is only needed in the dictionaries and
introduce a spurrious depedency of any TQObject on TClass.h
CVS ----------------------------------------------------------------------


git-svn-id: http://root.cern.ch/svn/root/trunk@14335 27541ba8-7e3a-0410-8455-c3a389f83636

completely loaded.  For now this is used to check the consistency
with previously read TStreamerInfos


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by TObject.  Add to a new bit (kWarned) to avoid duplicating
the error messages.

Add a new method PostLoadCheck which is called once the dictionary
for TClass has been completely loaded.  For now this is used to
check the consistency with previously read TStreamerInfos.

When loading the library implementing a class with a ClassDef
__after__ opening a file containing this type of object.
PostLoadCheck will issue a warning if the previously StreamerInfo
does not match the content of the class.  In this case the file
will be readable BUT the writing of object of this class has an
undefined behavior (aka most likely wrong).

Update to GetClassVersion to always return a positive version number.
-1 now indicates a foreign classes for which a non matching
TStreamerInfo has been read before the TStreamerInfo described the
in-memory class has been created.

In conjunction with the TStreamerInfo check-in this also fixes a
problem with the offset of the elements inside TStreamerInfo were
not properly re-initialized when a shared library was loaded after
a file's TStreamerInfo had been used.


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backward compatibility.

Add a new method Clear which support the option "built".  This allows
the un-doing of the Build method (used when loading a library __after__
the creation of an emulated class).

BuildCheck now issues a warning the first time it sees a file
which contains a StreamerInfo which does not match a StreamerInfo
for the same version which is already in memory.

See the test 'warning' in roottest/root/meta/evolution for a sample
of the possible warning scenarii.

Add support for a StreamerInfo in slot '-1' in the case of Foreign
for which the 'current' StreamerInfo is requested after a file
has been read-in (In which case, the TClass version will be -1,
the file StreamerInfo version will be 1, and the in-memory/current
StreamerInfo version will be -1.


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patch to fix the problem of running Finalize on the results
of a query processed with a selector fetched from a shared lib.

It works fine if the lib is in the current dynamic lib path; otherwise
it prints an error message suggesting the user to load the appropriate library.


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Use the new function Similarity in testOperations


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Added similarity operation between vector v and general dense matrix M:

v * M * v^T


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update the time for empty .d files.


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improve ROOT build performance by getting rid of the depend.sh script
and the number of sub-shell invocations. Especially expensive under
cygwin. Remains one issue with empty .d's not being updated properly
that will be fixed later this evening.


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Add two BinaryOp expression for the case of constant, where the objects are stored by value. In the default BinaryOp object are then stored by reference, giving a substuntial improvement in performances for operations like M3 = M1 + M2.

Add AssignSym::Evaluate to force an efficient assignment to a symmetric matrix from a general matrix. This is used now in the Similarity product for symmetric matrices

Add a dedicated Assign::Evaluate from a symmetric expression to a symmetric matrix. Need to loop only on the independent element

Capitalize Assign::Evaluate method

Add copy constructor in SMatrix from a symmetric matric to a standard matrix

Add tests for all constrant operations for vector, normal and symmetric matrices in testSMatrix

use AssignSym::Evaluate in testKalman for SMatrix_sym


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implementation of the GetParName() and GetParameter(Int_t ipar, char
*name,...) functions for TLinearFitter


git-svn-id: http://root.cern.ch/svn/root/trunk@14320 27541ba8-7e3a-0410-8455-c3a389f83636

fix bug #15232 overview: Reflex dictionary does not compile for classes with overloaded new operator

two new functions (each) added for the direct binding of the new and new [] operator which can be used if only one of the new operators (placement or non placement) is overloaded. The generated dictionary source code will bind to these new functions if only one of the new operators is overloaded (calling the global new for the other case)


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Adding test cases for bug #15232 overview: Reflex dictionary does not compile for classes with overloaded new operator


git-svn-id: http://root.cern.ch/svn/root/trunk@14317 27541ba8-7e3a-0410-8455-c3a389f83636

some small build system fixes left over from last weeks major changes.


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- maximized MDI children behave correctly after this fix


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- status bar can be seen when the canvas window is maximized
(thanks Axel)


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"I've investigated the problem reported by Andrei concerning missing
volumes when drawing large geometries.
what was wrong -
two boxes, one has very big sizes, the second is very small. With gl
viewer you can see only the big one. The small box is rejected by
TGLCamera::OfInterest - it seems to me, that Richard has selected some
numbers by guess-work. This patch contains a fix (another
numbers selected by guess-work by me:))."


git-svn-id: http://root.cern.ch/svn/root/trunk@14313 27541ba8-7e3a-0410-8455-c3a389f83636

- After aligning a physical node within an assembly, the bounding box of all the
mother nested assemblies need to be recomputed.
- Minor modification in TGeoShape needed for decoupling TGeoPainter from TGeoManager.


git-svn-id: http://root.cern.ch/svn/root/trunk@14312 27541ba8-7e3a-0410-8455-c3a389f83636

combining symbol selection with precompiled headers for the library build.
In this case the REFLEX_BUILD has to be passed in as a macro on the command
line otherwise it is read to late for the compilation of the unit.


git-svn-id: http://root.cern.ch/svn/root/trunk@14311 27541ba8-7e3a-0410-8455-c3a389f83636

const char *TVirtualFitter::GetParName(Int_t ipar) const
and the concrete implementation in all the fitter classes.


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This patch fixes some Module.mks building with an incompatible
-MD(d). They were using ROOTBUILD, not WINRTDEBUG.

Fixes a typo in win32gdk's Module.mk.

Also don't read (or generate) .d files if running make clean-whatever.


git-svn-id: http://root.cern.ch/svn/root/trunk@14302 27541ba8-7e3a-0410-8455-c3a389f83636

Dictionary G__%.o: G__%.cxx rules now in main Makefile instead of Module.mk's
=> changes in Module.mk.

First Module.mk's included, then Makefile.precomp - we need ALLHDRS defined

Split $(PCHEXTRAOBJ) and $(PCHFILE) rules - fixes clash with make -j2

Define CINTCXXFLAGS:= - otherwise they will contain PCHCXXFLAGS via
their definition as a copy of CXXFLAGS.

MSVC: prevent LNK4206 linker warning (-Yl...)


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Several improvements in parsing input strings.


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New attempt to introduce a new version of the class that solves a problem
when printing a canvas to gig,jpg and the canvas is partially hidden by an OS window.


git-svn-id: http://root.cern.ch/svn/root/trunk@14299 27541ba8-7e3a-0410-8455-c3a389f83636

create the RowOffsets structure in constructor of MatRepSym and store a local pointer to it. This should preserve performance in Offset() method and there is no need to have the specialization of the structure. The problem reported by LHCb shoould then be fixed.


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