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323 Commits

Author SHA1 Message Date
Benoit Jacob
46f0fe3b4b SVD: 
* implement default ctor, users were relying on the compiler generater one and reported issues on the forum
* turns out that we crash on 1x1 matrices but work on Nx1. No interest in fixing that, so just guard by assert and unit test.
 2009-10-23 18:05:55 -04:00
Benoit Jacob
81fd1e9060 support gcc 3.3 2009-10-22 15:53:23 -04:00
Hauke Heibel
76d578fb99 This does fix #61. See the comments in #61 for details. 2009-10-22 09:29:59 +02:00
Hauke Heibel
ffee27bf72 Fixed uninitialized variables in unit tests. 
Fixed /W4 warning C4512 (LU was left out on purpose).
 2009-10-14 08:33:36 +02:00
Benoit Jacob
b66516e746 fix bug #42: add missing Transform::Identity() 2009-09-19 20:00:36 -04:00
Benoit Jacob
09f77b356d hg add the unit test 2009-09-16 14:29:44 -04:00
Benoit Jacob
8097487b9d backport bugfix in visitor (didn't work on rowvectors, fixed by splitting the vector case away from the matrix case) 2009-09-16 14:28:49 -04:00
Benoit Jacob
3590911de2 backport the fix to bug #50: compilation errors with swap 2009-09-02 17:04:34 -04:00
Benoit Jacob
82df5b4a24 backport the new StdVector as NewStdVector 
make StdVector be a wrapper around it if EIGEN_USE_NEW_STDVECTOR is defined
otherwise StdVector doesn't change ---> compatibility is preserved
backport unit-test
 2009-08-29 12:13:52 -04:00
Marcus D. Hanwell
258ea3ea02 Proper fix for linking to the Qt libraries (and others) 
My initial fix was incorrect, the libraries must be quoted when being
passed to the add test macro, but must be unquoted when passed to the
target_link_libraries function.
 2009-08-21 14:08:53 -04:00
Benoit Jacob
9d64571963 disable fortran by default, because of bug http://public.kitware.com/Bug/view.php?id=9220 in cmake. 2009-08-21 11:48:59 -04:00
Marcus D. Hanwell
65487176e3 Improved quoting of tests when added to the build. 
This fixes an issue where multiple versions of the Qt libraries are
available, if the Qt library variable is not quoted an error was
generated as only the first part 'optimized' was used by the create test
macro.
 2009-08-01 13:43:06 -04:00
Gael Guennebaud
0361e8a7aa no more workaround, the -r option of clone works with branch name too 2009-07-31 17:24:57 +02:00
Gael Guennebaud
b7035b67b7 workaround to make the testsuite ctest script to work with the 2.0 branch, but that's only for unix systems 2009-07-31 17:07:43 +02:00
Gael Guennebaud
a1eae7ad00 update the ctest script for the 2.0 branch 2009-07-31 16:27:31 +02:00
Gael Guennebaud
fa44566305 bugfix for a = a * b; when a has to be resized 
(transplanted from a551107ccea8fe027d2672cb82f6b70e741bb996
)
 2009-07-20 10:35:47 +02:00
Benoit Jacob
5a18f7545d this is essentially backporting all the changes made in the Sparse module up to KDE SVN revision r945600, aka changeset: 
df9dfa145547529bf71afd4c6e8f3af947acaad0


This is what is needed to make Step (in KDE/kdeedu) build.

The rest of Eigen (outside of Sparse) is unaffected except for a few trivial changes that were needed.

calling this 2.0.3, will tag if no problem.
 2009-06-04 18:02:20 +02:00
Benoit Jacob
1304e43f15 backport 964558: add missing setZero (etc) overloads that were mentioned in the tutorial 
this should be safe as it's covered by the updated unit-test
 2009-05-06 21:42:31 +00:00
Gael Guennebaud
0104c34b7d backporting r964165 (gcc 3.3 fixes) 2009-05-06 09:40:41 +00:00
Benoit Jacob
c9edcc5acd backport 963931: fix linearRegression 2009-05-05 16:52:10 +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
Benoit Jacob
d38504a4c8 backport 921254-921261 to the branch: disable alignment altogether on exotic platforms 2009-02-16 16:29:33 +00:00
Benoit Jacob
d286300362 backport unit-tests fixes 2009-01-27 20:56:47 +00:00
Gael Guennebaud
4b09865b8f check GSL version in cmake files 2009-01-27 16:04:16 +00:00
Gael Guennebaud
d7f60257dd small fix related to GSL cmake stuff 2009-01-26 20:00:41 +00:00
Benoit Jacob
874ff5a0b4 fix msvc warnings (useful ones again) reported by gael on CDash 2009-01-26 17:56:04 +00:00
Gael Guennebaud
65e4ae4ff4 disable unordered_map for ICC 2009-01-26 12:47:58 +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
899e2ada15 very minor update in test/CMakeLists.txt 2009-01-23 13:17:57 +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
Benoit Jacob
9e3c73110a fix a bunch of warnings (actual issues) reported by Frank 2009-01-22 00:09:34 +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
Marijn Kruisselbrink
a5fbf27843 don't claim googlehash is there when only qt4 has been found :) 2009-01-20 22:15:51 +00:00
Benoit Jacob
294682a25a lu test:don't fail 2009-01-20 19:06:39 +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
3134d5290b forgot to include the update of the qr test 2009-01-20 10:38:56 +00:00
Gael Guennebaud
36c478cd6e optimize A * v product for A sparse and row major 2009-01-19 22:29:28 +00:00
Gael Guennebaud
178858f1bd add a flexible sparse matrix class designed for fast matrix assembly 2009-01-19 15:20:45 +00:00
Gael Guennebaud
ccdcebcf03 Sparse module: add support for sparse selfadjoint * dense 2009-01-15 18:52:14 +00:00
Gael Guennebaud
9a4b7998cf Sparse module: add row/col methods to the iterators 2009-01-15 14:16:41 +00:00
Gael Guennebaud
87241089e1 Sparse module: bugfix in SparseMatrix::resize(), now the indices are 
correctly initialized to 0.
 2009-01-15 13:30:50 +00:00
Gael Guennebaud
2d53466fa9 Sparse module: 
* improved performance of mat*=scalar
* bug fix in cwise*
 2009-01-14 21:27:54 +00:00