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Author SHA1 Message Date
Benoit Jacob
b596f6c10c remove outdated "Eigen itself is part of the KDE project" outside of eigen2 files 2012-07-15 10:33:40 -04:00
Jitse Niesen
d3998de472 Silence clang warning about && inside || 2012-07-14 15:50:56 +01:00
Jitse Niesen
4ae3e0a9b8 Evaluators: Fixed bug caused by Diagonal dynamic index change. 
This caused the evaluators unit test to fail.
 2012-07-14 14:55:04 +01:00
Gael Guennebaud
79214745c7 clean Eigen2Support wrt KDE mentions 2012-07-14 10:15:45 +02:00
Gael Guennebaud
e59f95a9a0 clean old KDE mention and related 2012-07-14 10:04:26 +02:00
Gael Guennebaud
54559094ec document EIGEN_MPL2_ONLY 2012-07-14 09:56:03 +02:00
Gael Guennebaud
46b1c7a0ce fix bug #485: conflict between a typedef and template type parameter 2012-07-13 20:54:38 +02:00
Benoit Jacob
269be00925 Add a EIGEN_MPL2_ONLY build option to generate compiler errors when including non-MPL2 modules 2012-07-13 14:42:47 -04:00
Benoit Jacob
0733e622a3 Manual MPL2 relicensing fixes 2012-07-13 14:42:47 -04:00
Benoit Jacob
69124cfca2 Automatic relicensing to MPL2 using Keirs script. Manual fixup follows. 2012-07-13 14:42:47 -04:00
Keir Mierle
d4ca0963bc Add preliminary script to relicense Eigen to MPL2. 2012-07-11 11:29:52 -07:00
Gael Guennebaud
904ecdf9d8 Add a DynamicIndex constant for signed quantities and use it to fix the conflict 
between Diagonal<S,-1> (the first sub diagonal) and a runtime super/sub diagonal which is now:
Diagonal<S,DynamicIndex>
 2012-07-10 23:04:17 +02:00
Gael Guennebaud
3e6329a0d9 fix computation of fixed size sub/super diagonal size 2012-07-10 22:39:05 +02:00
Gael Guennebaud
a2c3003be2 Fix possible underflow issues in SelfAdjointEigenSolver 2012-07-10 09:51:26 +02:00
Gael Guennebaud
ff12a6cd43 fix include path 2012-07-08 16:18:51 +02:00
Jitse Niesen
b1b6864c88 Evaluators: Remove member variables if known at compile-time. 
Also, use composition instead of inheritance in EvalToTemp evaluator.
 2012-07-06 14:50:03 +01:00
Gael Guennebaud
7bfd8eabff fix compilation with MSVC 2012-07-05 21:58:01 +02:00
Gael Guennebaud
5dbdde0420 Fix bug #480: workaround the Android NDK defining isfinite as a macro 2012-07-05 17:22:25 +02:00
Gael Guennebaud
23df2eed46 bug #481 step 1: add a new Ref<> class for non templated function arguments 2012-07-05 17:00:28 +02:00
Jitse Niesen
60edf02f6f doc: Typo in CustomizingEigen, introduced in previous commit. 
Thanks to Christoph Hertzberg for noting this.
 2012-07-05 13:56:28 +01:00
Jitse Niesen
37d5825c5a merge 2012-07-05 13:39:06 +01:00
Jitse Niesen
b582b2ebdc doc: Add constructor to example for inheritance. 
See "Error in Inheriting Eigen::Vector3d" on forum.
 2012-07-05 13:36:02 +01:00
Gael Guennebaud
0a7ce6ad69 fix bug #486: template speacialization of member functions must be declared inline to avoid duplicate references 2012-07-05 13:32:23 +02:00
Jitse Niesen
cb9f3685d3 Move implementation of coeff() &c to Matrix/Array evaluator. 2012-07-05 11:09:42 +01:00
Christoph Hertzberg
03fe095622 bug #488: Add setShift method (and functionality) to Cholmod classes 
Also check for Success of numerical factorization
 2012-07-04 18:46:14 +02:00
Gael Guennebaud
54d55aeaf6 fix bug #487: isometry * scaling was not compiling 2012-07-04 18:25:07 +02:00
Konstantinos Margaritis
d878cf2227 fix typo 2012-07-04 11:28:59 +03:00
Konstantinos Margaritis
f737536744 fix NEON port, use vget_lane_*() instead of temporary variables (saves extra 
load/store), following advice by  Josh Bleecher Snyder <josharian@gmail.com>.
Also implement pmadd() using vmla instead of nested padd/pmul.
 2012-07-04 11:12:02 +03:00
Gael Guennebaud
9a97dac4d9 Doc: add an example for HouseholderQR::householderQ() 2012-07-02 16:33:32 +02:00
Gael Guennebaud
eee34f2da4 workaround compilation issue with MSVC 2005 2012-07-02 10:20:44 +02:00
Jitse Niesen
746378868a Implement A.noalias() = B * C without temporaries 
* Wrap expression inside EvalToTemp in copy_using_evaluators() if we
  assume aliasing for that expression (that is, for products)
* Remove temporary kludge of evaluating expression to temporary in
  AllAtOnce traversal
* Implement EvalToTemp expression object
 2012-06-29 13:54:09 +01:00
Jitse Niesen
d0b873822f Make product eval-at-once. 
* Make product EvalAtOnce in cases OuterProduct, GemmProduct and
  GemvProduct
* Ensure that product evaluators are nested inside EvalToTemp
  evaluator
* As temporary kludge, evaluate expression to temporary in AllAtOnce
  traversal and pass expression operator to evalTo()
 2012-06-29 13:49:25 +01:00
Jitse Niesen
2393ceb380 Implement eval-at-once in evaluator. 
- Add evaluator_traits with HasEvalTo flag, which is true if evaluator
  has evalTo() function.
- Add AllAtOnce traversal, which calls evalTo() in evaluator.
- If source evaluator in copy_using_evaluator has HasEvalTo set, then
  use AllAtOnce traversal.
 2012-06-29 13:32:12 +01:00
Jitse Niesen
c1eb820e50 Implement interface for NoAlias assignments. 
* Rename the old copy_using_evaluators to noalias_copy_using_evaluators.
* Write a new copy_using_evaluators which strips NoAlias expression, if present,
  and calls noalias_copy_using_evaluators; in future, it will also take care of
  aliasing in products.
* Add expression() getter to NoAlias.
 2012-06-29 13:24:04 +01:00
Jitse Niesen
069fd0e4be Move (part of) evaluation of products to evaluator objects. 
* Copy implementation from CoeffBasedProduct.
* Copy implementation from GeneralProduct in InnerProduct case.
* For GeneralProduct in other cases, call the evalTo() member function with
  expression objects in constructor of evaluator.
 2012-06-29 13:07:21 +01:00
Gael Guennebaud
9629ba361a bug #482: pass scalar by const ref - pass on the sparse module 
(also fix a compilation issue due to previous pass)
 2012-06-28 21:01:02 +02:00
Jitse Niesen
23184527fa Resize lhs automatically in copy_using_evaluator(). 2012-06-28 15:25:25 +01:00
Gael Guennebaud
139c91bf30 fix implicit scalar conversion 2012-06-28 13:12:49 +02:00
Gael Guennebaud
a2ace4b79a bug #482: pass scalar arguments by const references. This changeset only concerns the Core and Geometry modules 2012-06-28 02:08:59 +02:00
Gael Guennebaud
cc964b6caf fix performance regression due to check_rows_cols_for_overflow and add appropriate assertions in the PlainObjectBase::resize() functions. 
The fix consists in disabling this useless test for statically allocated objects.
 2012-06-26 22:16:07 +02:00
Gael Guennebaud
57b5804974 remove dynamic allocation for fixed size object and triangular matrix-matrix products 2012-06-26 17:45:01 +02:00
Jitse Niesen
8994f9962a Fix bug in {Matrix,Array}Wrapper evaluator 2012-06-24 17:35:27 +01:00
Jitse Niesen
d0d077b212 Fix bug in evaluators with sliced vectorization. 2012-06-24 17:33:21 +01:00
Jitse Niesen
172af9facc Fix an evaluator test which was wrong and failed in debug builds. 2012-06-24 17:31:19 +01:00
Gael Guennebaud
7c32904766 typo 2012-06-24 10:13:28 +02:00
Gael Guennebaud
e46fc8c05c fix GMRES 2012-06-23 19:29:21 +02:00
Gael Guennebaud
cc6dd55028 put the resurected files into the Eigen namespace 2012-06-22 16:35:20 +02:00
Gael Guennebaud
62c504e7bf fix most of the shadow warnings in Core/*.h 2012-06-22 16:32:45 +02:00
Gael Guennebaud
5fae6c7848 resurrect expression evaluators 2012-06-22 09:39:35 +02:00
Gael Guennebaud
81e39e1bc6 bump default branch to 3.1.90 2012-06-22 09:27:24 +02:00