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822 Commits

Author SHA1 Message Date
Gael Guennebaud
4b70b47998 clean a bit Matrix and fix static Map functions 2009-12-17 14:48:26 +01:00
Gael Guennebaud
5ca90e1b0c some cleaning in DenseStorageBase 2009-12-17 13:56:33 +01:00
Gael Guennebaud
ebb2878829 finally add a Array class with storage via the introduction of a DenseStorageBase 
base class shared by both Matrix and Array
 2009-12-17 13:37:00 +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
9facdaf7b9 some compilation fixes 2009-12-10 22:15:22 +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
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
eb8f450071 Hey, finally the copyCoeff stuff is not only used to implement swap anymore :) 
Add an internal pseudo expression allowing to optimize operators like +=, *= using
the copyCoeff stuff.
This allows to easily enforce aligned load for the destination matrix everywhere.
 2009-11-20 15:39:38 +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
Mathieu Gautier
6680fa42ee * add Map<Quaternion> test based on Map from test/map.cpp 
* replace implicit constructor AngleAxis(QuaternionBase&) by an explicit one, it seems ambiguous for the compiler
* remove explicit constructor with conversion type quaternion(Quaternion&): conflict between constructor.
* modify EIGEN_INHERIT_ASSIGNEMENT_OPERATORS to suit Quaternion class
 2009-11-13 16:41:51 +01:00
Benoit Jacob
8b563d7163 ouch, avoid infinite loop! 
optimization is not so important here, so a for loop will do.
 2009-11-12 14:08:47 -05:00
Benoit Jacob
5266a78aca also optionnally initialize by zero after resizing 2009-11-12 12:49:00 -05:00
Benoit Jacob
8132ee3908 * add non-default option to initialize matrices by 0 
(useful for porting)
* maketests really has to be in test/
 2009-11-12 12:39:22 -05:00
Benoit Jacob
bf691cc3f1 fix PowerPC platform detection 2009-11-11 10:52:00 -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
Gael Guennebaud
1879403562 mv the Skyline module to unsupported/ 2009-11-10 12:47:42 +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
9a0900e33e last round of changes, mainly to return derived types instead of base types, and fix various compilation issues 2009-11-09 07:51:31 -05:00
Benoit Jacob
e4e58e8337 simplifications in the ei_solve_impl system, factor out some boilerplate code 2009-11-08 16:51:41 -05:00
Gael Guennebaud
aa0974286f fix compilation adding a makeconst helper struct 2009-11-07 09:07:23 +01:00
Gael Guennebaud
771c0507fb back out previous back out, and this time don't forget 
to include the NumTraits.h file in the commit ;)
 2009-11-06 11:23:18 +01:00
Jitse Niesen
1470afda5b Backed out previous changeset: Does not compile. 
There is no member Nested in NumTraits.
 2009-11-06 09:16:25 +00:00
Gael Guennebaud
fe81b3f651 Add the possibility to control the storage mode of scalar value (by value or reference) 
in order to avoid unecessary copies when using complex scalar types (e.g., a AutoDiffScalar)
 2009-11-05 18:06:33 +01:00
Hauke Heibel
3979f6d8aa Let's try to stick to the original code, thus activate the fix of #62 only for 64 bit builds. 2009-11-04 15:49:22 +01:00
Hauke Heibel
e2170b9f7e Direct access of the packet structs fixes bug #62 and doe not seem to 
influence compiler optimization.
 2009-11-04 15:38:11 +01:00
Benoit Jacob
da363d997f introduce ei_xxx_return_value and ei_xxx_impl for xxx in solve,kernel,impl 
put them in a new internal 'misc' directory
 2009-11-03 02:18:10 -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
e513cc75c4 oops I forgot to include that file in the previous commit (fixing #65) 2009-10-29 14:24:09 +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
Mathieu Gautier
611d2b0b1d Quaternion could now map an array of 4 scalars : 
new classes :
* QuaternionBase
* Map<Quaternion>
 2009-10-27 13:19:16 +00:00
Hauke Heibel
427f8a87d1 Added dox for the new typedefs. 2009-10-27 16:02:36 +01:00
Hauke Heibel
dbaba9019b Added more common typedefs. 2009-10-27 15:57:21 +01:00
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
Hauke Heibel
66fe5a5f36 It is just not that easy and requires more work to get it done right. 2009-10-24 14:48:34 +02:00
Gael Guennebaud
a382963b04 * extend Map to allow the user to specify whether the mapped data 
is aligned or not. This is done using the Aligned constant:
  Map<MatrixType,Aligned>::Map(data);
* rename ForceAligned to EnforceAlignedAccess, and update its doc,
  and emphasize this is mainly an internal stuff.
 2009-10-23 14:26:14 +02:00