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612 Commits

Author SHA1 Message Date
Gael Guennebaud
e47593fb28 backporting 964177 (gcc 3.3 fix) 2009-05-06 09:41:36 +00:00
Gael Guennebaud
0104c34b7d backporting r964165 (gcc 3.3 fixes) 2009-05-06 09:40:41 +00:00
Benoit Jacob
f82d9bdf9a backport r963940, reimplement linearRegression on top of the better fitHyperplane 2009-05-05 17:16:45 +00:00
Benoit Jacob
c9edcc5acd backport 963931: fix linearRegression 2009-05-05 16:52:10 +00:00
Benoit Jacob
487edbf325 backport 963281, fix msvc detection on win64 2009-05-04 12:14:37 +00:00
Benoit Jacob
a29a390afa backport 958657: fix posix_memalign detection (Ross Smith) 2009-04-24 13:28:25 +00:00
Benoit Jacob
a16d18a632 update version number to 2.0.1 2009-04-14 14:32:00 +00:00
Benoit Jacob
3c3653b9de merge 953719: fix 4x4 inverse 2009-04-14 13:43:21 +00:00
Gael Guennebaud
c15842c374 backporting rev 951682 (compilation fix in aligned allocator) 2009-04-09 21:23:25 +00:00
Benoit Jacob
3c90fc2e64 patch by Hauke Heibel: compilation fix with VS 9 2009-04-09 12:05:36 +00:00
Benoit Jacob
d9c9508a12 backport 947492 -- fix static assertion / patch by Markus Moll 2009-03-31 16:08:06 +00:00
Gael Guennebaud
d6bb34fa5a backporting various bug fixes related to MapBase/Map/Block and new 
StdVector workaround because the previous was really too limited. I hope
it is not a too big change for a "stable" branch.
 2009-03-24 08:20:43 +00:00
Gael Guennebaud
e5b5ab53b8 backporting bugfix in SliceVectorization 2009-03-07 15:12:42 +00:00
Gael Guennebaud
f2829c1358 backporting rev 918446: fix MSVC internal compilation error 2009-03-06 22:18:26 +00:00
Benoit Jacob
d38504a4c8 backport 921254-921261 to the branch: disable alignment altogether on exotic platforms 2009-02-16 16:29:33 +00:00
Gael Guennebaud
95e4508b04 backporting rev925153 (bugfix in MapBase::coeffRef(int) ) 2009-02-12 15:32:32 +00:00
Benoit Jacob
f7df9f92ff backport 919961 and 920175 2009-02-02 14:26:40 +00:00
Benoit Jacob
d2dcca52a3 backport 920106: BSD's don't have aligned malloc 2009-02-02 13:24:17 +00:00
Gael Guennebaud
7408e923a7 backporting commit 918468 (fix MSVC internal error) 2009-01-29 23:14:51 +00:00
Gael Guennebaud
18ca438a62 backport r917694 (Patch from Frank fixing stupid MSVC internal crash) 2009-01-28 15:18:28 +00:00
Benoit Jacob
f6aa60bcf3 centralize those static asserts more upstream, reduces duplication and ensures they can't be bypassed (e.g. 
until now it was possible to bypass the static assert on sizes)
 2009-01-27 15:40:05 +00:00
Benoit Jacob
8d236e74a1 add a missing static assertion on the scalar types 2009-01-27 15:29:07 +00:00
Benoit Jacob
046a84c0ef fix doc for norm() and squaredNorm(): these are not only for vectors 2009-01-27 14:05:20 +00:00
Benoit Jacob
062d6bd47a documentation update/improvement 2009-01-26 16:22:40 +00:00
Benoit Jacob
b05c5dd1be compute the rank on the fly rather than at the end, and stop early 
in the case of non-full rank (so big optimization in case the rank is low)
 2009-01-26 16:14:20 +00:00
Gael Guennebaud
9ea1050281 fix MatrixNase::fillrand bug 2009-01-26 14:01:16 +00:00
Benoit Jacob
2776a3197b make these functions inline, thanks to Mek 2009-01-26 13:59:52 +00:00
Benoit Jacob
a79deafc6d * mark Geometry as experimental 
* install QtAlignedMalloc
* finish the renaming Regression->LeastSquares
* install LeastSquares directory (!!!)
* misc dox fixes
 2009-01-26 13:53:43 +00:00
Benoit Jacob
00d7f8e567 * solveTriangularInPlace(): take a const ref and const_cast it, to allow passing temporary xprs. 
* improvements, simplifications in LU::solve()
* remove remnant of old norm2()
 2009-01-25 23:46:51 +00:00
Benoit Jacob
414ee1db4b Optimization in LU::solve: when rows<=cols, no need to compute the L matrix 
Remove matrixL() and matrixU() methods: they were tricky, returning a Part,
and matrixL() was useless for non-square LU. Also they were untested. This is
the occasion to simplify the docs (class_LU.cpp) removing the most confusing part.
I think that it's better to let the user do his own cooking with Part's.
 2009-01-25 16:33:06 +00:00
Gael Guennebaud
56c7e164f0 add partial count redux (adapted patch from Ricard Marxer) 2009-01-24 15:22:44 +00:00
Gael Guennebaud
81b0ab53cf add fill() function as an alias for setConstant 2009-01-24 10:52:18 +00:00
Gael Guennebaud
9849931500 eventually it turns out that our current 
EIGEN_WORK_AROUND_QT_BUG_CALLING_WRONG_OPERATOR_NEW_FIXED_IN_QT_4_5
is the right way to go for allowing placement new on a class having
overloaded operator new. Qt 4.5 won't add the :: prefix. (I still do not
understand how you can distinghish a placement new from an overloaded
operator new taking an allocator as argument...)
 2009-01-23 16:31:03 +00:00
Gael Guennebaud
e7c48fac9b sparse module: makes -= and += operator working 
Question 1: why are *=scalar and /=scalar working right away ?
Same weirdness in DynamicSparseMatrix where operators += and -= work wihout
  having to redefine them ???
 2009-01-23 13:59:32 +00:00
Gael Guennebaud
6a722602e6 fix a few remaining warnings 
and fix commainitializer unit test with MSVC
 2009-01-23 12:26:32 +00:00
Gael Guennebaud
d3dcb04f2d * fix compilation with gcc 3.4 
* add an option to disable Qt testing
 2009-01-23 09:50:16 +00:00
Benoit Jacob
291ee89684 add computeRotationScaling and computeScalingRotation in SVD 
add convenience functions in Transform
reimplement Transform::rotation() to use that
add unit-test
 2009-01-22 16:39:08 +00:00
Benoit Jacob
876b1fb842 add polar decomposition on both sides, in SVD, with test 2009-01-22 15:00:47 +00:00
Gael Guennebaud
32754d806d I hope this one fix the issue with MSVC and sparse module 2009-01-22 13:59:28 +00:00
Benoit Jacob
9e3c73110a fix a bunch of warnings (actual issues) reported by Frank 2009-01-22 00:09:34 +00:00
Gael Guennebaud
4225b7bf57 perhaps fix a compilation issue in the sparse module with MSVC 2009-01-21 21:02:55 +00:00
Benoit Jacob
7ccea9222c fix warnings 2009-01-21 20:06:16 +00:00
Gael Guennebaud
52cf07d266 sparse module: 
* add row(i), col(i) functions
* add prune() function to remove small coefficients
 2009-01-21 18:46:04 +00:00
Benoit Jacob
5f43a42ee7 * remove set(), revert to old behavior where = resizes 
* try to be clever in matrix ctors and operator=: be lazy when we can, always allow
  to copy rowvector into columnvector, check the template parameters,
  try to factor the code better
* add missing copy ctor in UnalignedType
* fix bug in the traits of DiagonalProduct
* renaming: EIGEN_TUNE_FOR_CPU_CACHE_SIZE
* update the dox a little
 2009-01-21 17:10:23 +00:00
Gael Guennebaud
f645d1f911 * complete the support of QVector via a QtAlignedMalloc header 
* add a unit test for QVector which shows the issue with QVector::fill
 2009-01-20 16:50:47 +00:00
Gael Guennebaud
8973d12cda * QR: add a rank() method and improve the accuracy of the rank 
* computation
* Array: add a count() method and rename AllAndAny.h file to
  BooleanRedux.h
 2009-01-20 16:37:52 +00:00
Benoit Jacob
81cb887baf fix bug in the computation of rank 
very difficult to catch in unit-tests because this is very noisy
 2009-01-20 16:21:56 +00:00
Gael Guennebaud
3e5b3a33fa quick bugfix in QR::isFullRank() (not 100% sure about the reference value 
for the comparison to 0)
 2009-01-20 10:37:39 +00:00
Marijn Kruisselbrink
8690ba923c I assume these files where supposed to be installed 2009-01-19 22:58:15 +00:00
Gael Guennebaud
36c478cd6e optimize A * v product for A sparse and row major 2009-01-19 22:29:28 +00:00