Commit Graph

227 Commits

Author SHA1 Message Date
Gael Guennebaud
fbbd8afe30 Started a Transform class in the Geometry module to represent
homography.
Fix indentation in Quaternion.h
2008-06-15 08:33:44 +00:00
Gael Guennebaud
f07f907810 Add QR and Cholesky module instantiations in the lib.
To try it with the unit tests set the cmake variable TEST_LIB to ON.
2008-06-14 13:02:41 +00:00
Gael Guennebaud
a9cf229e15 add a geometry unit test and fix a couple of typo in Quaternion.h 2008-06-03 07:32:12 +00:00
Gael Guennebaud
f2ebbee274 added unit tests for sizeof and dynamic memory allocation 2008-06-02 14:54:52 +00:00
Gael Guennebaud
d5cbb1d002 added a unit test for Inverse
discovered that m1 == m1.inverse().inverse() fails though
m1.inverse()*m1 == I
2008-05-31 23:44:11 +00:00
Gael Guennebaud
64169389ed added an *optional* Eigen2 dynamic library.
it allows the possiblity to save some compilation time by linking to it
*and* defining the token EIGEN_EXTERN_INSTANCIATIONS
2008-05-31 23:21:49 +00:00
Benoit Jacob
b501e08d81 now the unit-tests (hence all of Eigen) don't depend on Qt at all
anymore.
2008-05-29 03:37:16 +00:00
Benoit Jacob
aebecae510 * find the proper way of nesting the expression in Flagged:
finally that's more subtle than just using ei_nested, because when
  flagging with NestByValueBit we want to store the expression by value
  already, regardless of whether it already had the NestByValueBit set.
* rename temporary() ----> nestByValue()
* move the old Product.h to disabled/, replace by what was ProductWIP.h
* tweak -O and -g flags for tests and examples
* reorder the tests -- basic things go first
* simplifications, e.g. in many methoeds return derived() and count on
  implicit casting to the actual return type.
* strip some not-really-useful stuff from the heaviest tests
2008-05-28 04:38:16 +00:00
Gael Guennebaud
559233c73e * fix the QR module to use extract/part instead of the previous triangular stuff
* added qr and eigensolver tests
* fix a compilation warning in Matrix copy constructor
2008-05-27 09:16:27 +00:00
Gael Guennebaud
522e24f2d7 update of the testing framework:
replaced the QTestLib framework my custom macros
and a (optional) custom script to run the tests from ctest.
2008-05-22 12:18:55 +00:00
Benoit Jacob
8c6007f80e * Patch by Konstantinos Margaritis: AltiVec vectorization.
* Fix several warnings, temporarily disable determinant test.
2008-05-03 12:21:23 +00:00
Gael Guennebaud
64bacf1c3f * added ei_sqrt for complex
* updated Cholesky to support complex
* correct result_type for abs and abs2 functors
2008-04-27 14:05:40 +00:00
Gael Guennebaud
4ffffa670e added Cholesky module 2008-04-27 10:57:32 +00:00
Gael Guennebaud
1ec2d21ca5 Fixed a couple of issues introduced in previous commits.
Added a test for Triangular.
2008-04-26 20:28:27 +00:00
Gael Guennebaud
173e582e3c added a tough test to check the determinant that currently fails 2008-04-25 23:13:20 +00:00
Gael Guennebaud
721626dfc5 * Added support for a comma initializer: mat.block(i,j,2,2) << 1, 2, 3, 4;
If the number of coefficients does not match the matrix size, then an assertion is raised.
  No support for xpr on the right side for the moment.

* Added support for assertion checking. This allows to test that an assertion is indeed raised
  when it should be.

* Fixed a mistake in the CwiseUnary example.
2008-03-08 19:02:24 +00:00
Benoit Jacob
a2f8d4be6a Patch by Gael Guennebaud: coeff-wise binary operators.
This unifies + and - and moreover this patch introduces
coeff-wise * and / based on this. Also, corresponding test.
2008-02-29 14:35:14 +00:00
Benoit Jacob
dad245af56 - eigen2 now fully enforces constness! found a way to achieve that
with minimal code duplication. There now are only two (2)
  const_cast remaining in the whole source code.
- eigen2 now fully allows copying a row-vector into a column-vector.
  added a unit-test for that.
- split unit tests, improve docs, various improvements.
2007-12-25 17:20:58 +00:00
Benoit Jacob
53040f53d9 add constructors and accessors/mutators specific to small vectors.
Add corresponding unit-test.
2007-12-17 20:51:40 +00:00
Benoit Jacob
7c38475291 -add Ones, DiagonalMatrix, DiagonalCoeffs
-expand and improve unit-tests
-various renaming and improvements
2007-12-15 18:16:30 +00:00
Benoit Jacob
2b20814ced Expand and improve unit-tests 2007-12-11 10:07:18 +00:00
Benoit Jacob
2fdd067d9e add more unit-tests (covering transpose, conjugate, adjoint, dot product...) 2007-11-28 15:34:40 +00:00
Benoit Jacob
f14712a1a3 Fix damage done by automatic search-and-replace 2007-11-25 22:05:49 +00:00
Benoit Jacob
e445f5085a implement the first _real_ unit-tests, testing the results for correctness instead
of just checking compilation.

Fix the many issues discovered by these unit-tests, by the way fixing a performance bug.
2007-10-13 16:56:24 +00:00
Benoit Jacob
61de15f361 Democracy 1 - 0 Dictatorship
After huge thread on eigen mailing list, it appears that i'm the
only one in favor of prefix Ei. Everybody else prefers namespace
Eigen like we did in Eigen 1. So, revert.

Also add a macro USING_EIGEN_DATA_TYPES that application programmers
can use to automatically do "using"on the Matrix class and its
matrix/vector typedefs:
using Eigen::Matrix;
using Eigen::Matrix2d;
using Eigen::Vector2d;
... (the list of typedefs is really long).

thanks to the suffixes, the Vector typedefs aren't really polluting.

CCMAIL:eigen@lists.tuxfamily.org

P.S. Danny, please skip this one :) I know you already reported the
namespace->prefix move, now that one would be too much noise :)
2007-10-11 20:14:01 +00:00
Benoit Jacob
4fe78b8e10 reorganization of headers, part 2/2... 2007-10-07 15:59:09 +00:00
Benoit Jacob
1dabb45d94 Hello, World!
This is the initial commit for Eigen2, since I restarted it from scratch on Sunday.
2007-09-05 10:42:15 +00:00