Log of /trunk/math/quadp/src/TGondzioSolver.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: 13546 byte(s)
Diff to
previous 22885
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
22885 -
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Modified
Fri Mar 28 13:57:25 2008 UTC (6 years, 9 months ago) by
rdm
File length: 13421 byte(s)
Diff to
previous 20882
move the following directories under the new "math" meta directory:
mathcore
mathmore
fftw
foam
fumili
genvector
matrix
minuit
minuit2
mlp
physics
smatrix
splot
unuran
quadp
Revision
9083 -
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Modified
Wed Jun 2 06:45:34 2004 UTC (10 years, 7 months ago) by
brun
Original Path:
trunk/quadp/src/TGondzioSolver.cxx
File length: 12029 byte(s)
Diff to
previous 9003
From Eddy Offermann:
Updates for quadp and matrix:
quadp:
Both in TQpLinSolverDens and TQpLinSolverSparse,
set the matrix in the constructor instead of
each call to Factor since the matrix does not change.
matrix:
TMatrixD/FBase::Print(Option_t *name) :
now allows an optional name to be printed.
TDecompSparse:
This decomposition class is (as stated in the header)
only for symmetric matrices . The routine wants
only the upper triangle (including diagonal) of the
matrix . Therefore, add functionality to accomplish
this .
The routine Solve() contained a bug and some of the
logic was rearranged.
The initialization in InitPivot was also rearranged so
that the pivoting threshold is set correctly
Due to these changes, the quadratic programming with
sparse matrices is now functional .
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