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418 Commits

Author SHA1 Message Date
Jitse Niesen
04a4e22c58 API change: ei_matrix_exponential(A) --> A.exp(), etc 
As discussed on mailing list; see
http://listengine.tuxfamily.org/lists.tuxfamily.org/eigen/2010/02/msg00190.html
 2010-03-16 17:26:55 +00:00
Hauke Heibel
1723068694 Moved x()/y()/z() and w() access functions to DenseBase; they are now available for Arrays as well. 2010-03-04 18:33:51 +01:00
Hauke Heibel
abc8c01080 Renamed PlainMatrixType to PlainObject (Array != Matrix). 
Renamed ReturnByValue::ReturnMatrixType ReturnByValue::ReturnType (again, Array != Matrix).
 2010-02-20 15:53:57 +01:00
Hauke Heibel
f0c8dcf1e2 Renamed AnyMatrixBase to EigenBase. 2010-02-20 15:26:02 +01:00
Gael Guennebaud
fe0827495a * move dummy_precision and epsilon to NumTraits 
* make NumTraits inherits std::numeric_limits
 2010-02-10 10:52:28 +01:00
Gael Guennebaud
840977529f * as promised, remove the "optimization" for Product::diagonal() 
* add MatrixBase::lazyProduct
 2010-02-09 14:34:31 +01:00
Gael Guennebaud
08f154b93a remove some trailing nestbyvalue 2010-02-01 11:44:44 +01:00
Hauke Heibel
42b88983ff Fixed mean reduction leading to unresolved symbol. 2010-01-29 11:48:16 +01:00
Hauke Heibel
f1a025185a Added array() to ArrayBase and matrix() to MatrixBase(). 2010-01-21 17:55:09 +01:00
Thomas Capricelli
c436abd0ac fix both compilation and previous fix : now 'basicstuff' passes again. 
(Gael: i dont think you meant removing this setIdentity(), did you?)
 2010-01-18 10:29:11 +01:00
Gael Guennebaud
6b380992b5 fix != 2010-01-18 08:18:48 +01:00
Hauke Heibel
37d4505228 More documentation improvements. 2010-01-16 15:43:11 +01:00
Hauke Heibel
814659c201 Changed parts of the documentation. 
The param keyword is now tparam (in Matrix).
Made PlainMatrixType non-internal (currently MatrixBase only); I think this is an important typedef in particular when writing your own template methods.
 2010-01-14 10:10:07 +01:00
Gael Guennebaud
c5d7c9f0de remove the Triangular suffix to Upper, Lower, UnitLower, etc, 
and remove the respective bit flags
 2010-01-07 21:15:32 +01:00
Gael Guennebaud
9d9e00b608 merge and add start/end to Eigen2Support 2010-01-05 13:07:32 +01:00
Benoit Jacob
39ac57fa6d Big renaming: 
start ---> head
  end   ---> tail
Much frustration with sed syntax. Need to learn perl some day.
 2010-01-04 21:24:43 -05:00
Gael Guennebaud
8eab9fb87e port VectorwiseOp and Swap to the novel mechanisms, and various cleanning 2010-01-04 19:00:16 +01:00
Gael Guennebaud
eaaba30cac merge with default branch 2009-12-22 22:51:08 +01:00
Gael Guennebaud
af4d8c5cec a couple of fixes, now Array passes the linearstructure test 2009-12-17 19:28:54 +01:00
Gael Guennebaud
34c95029ca a couple of fixes and cleaning 2009-12-17 10:00:35 +01:00
Gael Guennebaud
9f79558839 a lot of cleaning and fixes 2009-12-16 19:18:40 +01:00
Gael Guennebaud
6db6774c46 * fix aliasing checks when the lhs is also transposed. At the same time, 
significantly simplify the code of these checks while extending them
  to catch much more expressions!
* move the enabling/disabling of vectorized sin/cos to the architecture traits
 2009-12-16 11:41:16 +01:00
Gael Guennebaud
7caf751fdd adapt select, replicate and reverse 2009-12-10 22:00:35 +01:00
Gael Guennebaud
8e05f9cfa1 add a DenseBase class for MAtrixBase and ArrayBase and more code factorisation 2009-12-04 23:17:14 +01:00
Hauke Heibel
95861fbd6c Added NestByValue and .nestByValue() again for the sake of backwards compatibility. 2009-12-02 10:53:30 +01:00
Hauke Heibel
d3250cb38f That's it NestByValue and .nestByValue() are both gone! 2009-12-01 13:29:08 +01:00
Hauke Heibel
2bf354da80 Much more NestByValue cleanup. 2009-12-01 11:51:22 +01:00
Hauke Heibel
88be826791 Removed NestByValue dependency from MatrixBase::select(). 2009-12-01 09:49:15 +01:00
Benoit Jacob
4b1aca2288 precision ---> dummy_precision 2009-11-26 22:05:02 -05:00
Gael Guennebaud
80ebeae48d Add the concept of base class plugins, and started to write the ArrayBase class. 
Sorry for this messy commit but I have to commit it...
 2009-11-20 18:20:55 +01:00
Gael Guennebaud
4af1753b6f * remove EnforceAlignedAccess option to Block, VectorBlock, Map and MapBase 
because thanks to the previous commit this is not needed anymore
* add a more general ForceAlignedAccess expression which can be used for any expression.
  It is already used by StableNorm.h.
 2009-11-20 16:30:14 +01:00
Gael Guennebaud
e3d890bc5a Another big refactoring change: 
* add a new Eigen2Support module including Cwise, Flagged, and some other deprecated stuff
* add a few cwiseXxx functions
* adapt a few modules to use cwiseXxx instead of the .cwise() prefix
 2009-11-18 18:15:19 +01:00
Gael Guennebaud
0529ecfe1b Big refactoring/cleaning in the spasre module with 
in particular the addition of a selfadjointView, and the
extension of triangularView. The rest is cleaning and does not
change/extend the API.
 2009-11-18 14:52:52 +01:00
Gael Guennebaud
1e62e0b0d8 more ET refactoring: 
* extend Cwise for multiple storage base class
* a lot of cleaning in the Sparse module
 2009-11-17 16:04:19 +01:00
Gael Guennebaud
63bcc1c0fb adapt CwiseBinaryOp and the Sparse counter part 2009-11-17 10:11:27 +01:00
Gael Guennebaud
1c9a2d246f adapt CwiseUnaryOp and CwiseUnaryView 2009-11-16 19:39:29 +01:00
Gael Guennebaud
2a3a6fe45e Experiment the ET refactoring on Transpose for Dense and Sparse storages. 
All tests work fine.
 2009-11-16 18:19:08 +01:00
Benoit Jacob
955cd7f884 * add PermutationMatrix 
* DiagonalMatrix:
   - add MaxSizeAtCompileTime parameter
   - DiagonalOnTheLeft ---> OnTheLeft
   - fix bug in DiagonalMatrix::setIdentity()
 2009-11-15 21:12:15 -05:00
Benoit Jacob
a440385b41 *adapt Householder to the convention that we now favor refs over ptrs for output. Keep "workspace" as pointer because it is an array (which is now more obvious). 
*rename makeHouseholderSequence to householderSequence, because that's what it returns.
 2009-11-10 21:22:20 -05:00
Gael Guennebaud
f647fb8dd4 fix compilation and removed some unused stuff in skyline 2009-11-10 21:22:55 +01:00
kayhman
1333fe651d Added basic SkylineMatrix. 2009-11-04 15:18:12 +01:00
Benoit Jacob
92749eed11 * merge 
* remove a ctor in QuaternionBase as it gives a strange error with GCC 4.4.2.
 2009-11-09 09:08:03 -05:00
Benoit Jacob
48261fc773 * default MatrixBase ctor: make it protected, make it a static assert, only do the check when debugging eigen to avoid slowing down compilation for everybody (this check is paranoiac, it's very seldom useful) 
* add private MatrixBase ctors to catch cases when the user tries to construct MatrixBase objects directly
 2009-10-31 11:50:15 -04:00
Hauke Heibel
c70a603e34 added mean() reduction 2009-10-29 19:56:58 +01:00
Gael Guennebaud
541eac0828 fix #65: MatrixBase::nonZero() 2009-10-29 14:22:02 +01:00
Benoit Jacob
e8dd552257 sync with mainline 2009-10-28 19:06:45 -04:00
Benoit Jacob
2840ac7e94 big huge changes, so i dont remember everything. 
* renaming, e.g. LU ---> FullPivLU
* split tests framework: more robust, e.g. dont generate empty tests if a number is skipped
* make all remaining tests use that splitting, as needed.
* Fix 4x4 inversion (see stable branch)
* Transform::inverse() and geo_transform test : adapt to new inverse() API, it was also trying to instantiate inverse() for 3x4 matrices.
* CMakeLists: more robust regexp to parse the version number
* misc fixes in unit tests
 2009-10-28 18:19:29 -04:00
Benoit Jacob
44cdbaba4d * make inverse() do a ReturnByValue 
* add computeInverseWithCheck
* doc improvements
* update test
 2009-10-26 14:16:50 -04:00
Benoit Jacob
ec02388a5d big rewrite in Inverse.h 
in particular, the API is essentially finalized and the 4x4 case is fixed to be numerically stable.
 2009-10-26 11:18:23 -04:00
Benoit Jacob
c3180b7ffb MatrixBase: 
* support resize() to same size (nop). The case of FFT was another case where that make one's life far easier.
   hope that's ok with you Gael. but indeed, i don't use it in the ReturnByValue stuff.

FFT:
 * Support MatrixBase (well, in the case with direct memory access such as Map)
 * adapt unit test
 2009-10-20 23:25:49 -04:00