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c49c013c47
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896 Commits

Author SHA1 Message Date
Gael Guennebaud
c49c013c47 add main ei_* functions into Eigen2Support 2010-12-03 11:22:35 +01:00
Hauke Heibel
3899857e08 Removed remove_const_on_value_type since the meaning is unclear and it is in fact unused. 
Extened the meta unit tests.
 2010-11-26 18:06:08 +01:00
Hauke Heibel
bf9d25ce58 Postfixed add_const and remove_const by _on_value_type to express the differences to the STL. 2010-11-26 16:30:45 +01:00
Jitse Niesen
e868b6736a Merge. 2010-11-26 14:37:58 +00:00
Gael Guennebaud
0d63212257 add a TridiagonalizationMatrixTReturnType class to make Tridiagonalization::matrixT() more efficient and future proof. 2010-11-26 15:31:47 +01:00
Jitse Niesen
9bad7c7edb Compilation fix in case EIGEN_DEBUG_ASSERTS is defined. 2010-11-26 14:21:57 +00:00
Gael Guennebaud
f1690fb9fa fix bug #122 : rank 2 update test and scalar multiple extraction were both wrong 2010-11-23 19:19:04 +01:00
Benoit Jacob
0ab9a0a2f7 make UpperBidiagonalization internal: don't want to support it, it's not used. 
Keeping it because it tests BandMatrix.
 2010-11-23 11:12:42 -05:00
Gael Guennebaud
3976a66889 fix bug #120 : compilation issue of trsolve unit test 2010-11-22 18:59:56 +01:00
Gael Guennebaud
661ef6c127 add regression unit test 2010-11-19 15:38:37 +01:00
Gael Guennebaud
9a3ec637ff new feature: copy from a sparse selfadjoint view to a full sparse matrix 2010-11-15 14:14:05 +01:00
Gael Guennebaud
2577ef90c0 generalize our internal rank K update routine to support more general A*B product while evaluating only one triangular part and make it available via, e.g.: 
R.triangularView<Lower>() += s * A * B;
 2010-11-10 18:58:55 +01:00
Gael Guennebaud
39477e697a extend unit test to cover previous bug 2010-11-05 14:37:42 +01:00
Gael Guennebaud
0e6c1170ab trsv: add support for inner-stride!=1, reduce code instanciation, move implementation to a new products/XX.h file 2010-11-05 12:43:14 +01:00
Gael Guennebaud
5a4f77716d fix bug #107: SelfAdjointEigenSolver and RowMajor (and add unit test) 2010-11-04 09:33:05 +01:00
Hauke Heibel
d204ec491d Additional fix to enforce the compiler to use the correct prunning method. 2010-11-02 14:33:33 +01:00
Benoit Jacob
006c9a5105 implement VERIFY in a function so it doesn't get compiled thousands of times. 2010-10-29 10:27:20 -04:00
Benoit Jacob
7d441260db on test failure, abort instead of exit, so we can get a stack trace 2010-10-29 10:07:30 -04:00
Benoit Jacob
bd249d1121 fix bug #92 - we were doing stupid things when passing the list of libraries to link to. 2010-10-28 10:44:20 -04:00
Hauke Heibel
c738cd56eb Renamed cleantype to remove_all since it is close to remove_{const|pointer|reference}. 2010-10-26 16:47:01 +02:00
Hauke Heibel
7bc8e3ac09 Initial fixes for bug #85. 
Renamed meta_{true|false} to {true|false}_type, meta_if to conditional, is_same_type to is_same, un{ref|pointer|const} to remove_{reference|pointer|const} and makeconst to add_const.
Changed boolean type 'ret' member to 'value'.
Changed 'ret' members refering to types to 'type'.
Adapted all code occurences.
 2010-10-25 22:13:49 +02:00
Benoit Jacob
4716040703 bug #86 : use internal:: namespace instead of ei_ prefix 2010-10-25 10:15:22 -04:00
Benoit Jacob
e259f71477 rename PlanarRotation -> JacobiRotation 2010-10-19 21:56:26 -04:00
Benoit Jacob
9044c98cff work around stupid msvc error when constructing at compile time an expression 
that involves a division by zero, even if the numeric type has floating point
 2010-10-19 21:56:11 -04:00
Hauke Heibel
9f8b6ad43e Fixed bug #79. 2010-10-19 09:43:54 +02:00
Benoit Jacob
8356bc8d06 add jacobiSvd() method, update test & docs 2010-10-17 09:40:52 -04:00
Hauke Heibel
c19b965730 Added stddeque unit test dervied from the stdlist test. 2010-10-16 10:45:30 +02:00
Benoit Jacob
8f0e80fe30 JacobiSVD: 
* fix preallocating constructors, allocate U and V of the right size for computation options
  * complete documentation and internal comments
  * improve unit test, test inf/nan values
 2010-10-14 10:14:43 -04:00
Benoit Jacob
bcb9068268 fix bug #44: use VERIFY_IS_APPROX instead of exact comparison to please x87 extended precision 2010-10-13 09:40:57 -04:00
Benoit Jacob
8eb0fc1e72 remove SVD class (was bad code taked from elsewhere) 
Use JacobiSVD for now.
We do plan to reintroduce a bidiagonalizing SVD asap.
 2010-10-12 10:19:59 -04:00
Benoit Jacob
12a152031d fix the Jacobi bug, expand unit test 2010-10-12 09:43:40 -04:00
Benoit Jacob
75e60121f4 add Jacobi unit test. jacobi_5 fails, exposing bug #39. 2010-10-12 09:12:36 -04:00
Benoit Jacob
b8bb804007 set ColPivHouseholderQR as default preconditioner for JacobiSVD 2010-10-11 21:00:42 -04:00
Benoit Jacob
5c3d21693b implement JacobiSVD::solve() and expand the unit test 2010-10-11 15:36:04 -04:00
Benoit Jacob
8ba8d90063 add option to compute thin U/V. 
By default nothing is computed. You have to ask explicitly for thin/full U/V if you want them.
 2010-10-08 10:42:40 -04:00
Benoit Jacob
6fad2eb97b Rework JacobiSVD api / template parameters. 
There is now an integer QRPreconditioner template parameter, defaulting to full-piv QR.
Since we have to special-case each QR dec anyway, a template template parameter didn't add much value here.
There is an option NoQRPreconditioner if you know your matrices are already square (auto-detected for fixed-size matrices).
 2010-10-08 10:42:32 -04:00
Hauke Heibel
327ed3d1d3 Added a note to the Gram Schmidt code and improved some formatting. 2010-09-25 14:15:35 +02:00
Hauke Heibel
316dadc8e4 Fixed some SVD issues. 
Make the SVD's output unitary.
Improved unit tests.
Added an assert to the SVD ctor to check whether rows>=cols.
 2010-09-24 17:32:44 +02:00
Hauke Heibel
053261de88 Make the SVD's output unitary and improved unit tests. 2010-09-24 16:28:20 +02:00
Benoit Jacob
1c54514bfc merge 2010-09-23 09:53:21 -04:00
Benoit Jacob
c253cc3d53 SVD: 
* fix unit test for rectangular matrices.
 * enforce that rows >= cols since various places in the code assume that.
 2010-09-23 09:51:08 -04:00
Hauke Heibel
62bf04b339 Fixed bad memory access in the SVD. 2010-09-23 11:15:36 +02:00
Gael Guennebaud
9bb75937cc fix += return by value like operations 2010-09-06 11:51:42 +02:00
Gael Guennebaud
62eb4dc99b noalias was wrongly skipping automatic transposition 2010-09-02 19:18:34 +02:00
Gael Guennebaud
b49dde01dc fix bad mat * mat * scalar when the implicit conversion operator to a Matrix is used 2010-08-31 09:54:38 +02:00
Gael Guennebaud
548ecc2fe5 update inverse unit test to highlight another bug in SSE 4x4 inversion code 2010-08-24 12:38:20 +02:00
Gael Guennebaud
ad9a7c69bc fix inversion of 4x4 unaligned matrices 2010-08-24 12:28:42 +02:00
Gael Guennebaud
6261f4629f add TriangularMatrix::conjugate to be consistent since we have adjoint 2010-08-23 23:38:35 +02:00
Hauke Heibel
55c7848877 Matrix product refactoring (rhs products only). 
Added strong inlines required for MSVC for proper inlining.
Added specializations for DiagonalMatrix products to RotationBase.
Added left- and righ-hand-side products with DiagonalMatrix to Transform.
RHS Transform products now return Matrix objects only.
Split the geo_transformations unit test. Some tests were not made for projectivities.
Removed unused variables from main.h that caused warnings.
 2010-08-19 19:25:35 +02:00
Gael Guennebaud
5354ffbb4f add missing specialization for vector * selfadjoint 2010-08-19 14:05:21 +02:00