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* hide internal stuff from doxygen by using #ifndef EIGEN_PARSED_BY_DOXYGEN.Gravatar Benoit Jacob2008-12-07
| | | | Sadly, \internal didn't hide internal stuff, it only hides the documentation!
* Use an aligned IOFormat in the docsGravatar Benoit Jacob2008-12-06
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* * improvements in the tutorial: triangular matrices, linear algebraGravatar Benoit Jacob2008-12-06
| | | | | * minor fixes in Part and StaticAssert * EulerAngles: remove the FIXME as I think the current version is fine
* * fix compile error when C++0x is enabled: static_assert() needs ;Gravatar Benoit Jacob2008-12-06
| | | | | | thanks to devurandom for reporting * remove redundant ; in ei_internal_assert * minor fixes in InsideEigenExample.dox
* bugfix in matrix to Euler-angles functionGravatar Gael Guennebaud2008-12-06
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* Add a generic matrix to Euler-angles function.Gravatar Gael Guennebaud2008-12-05
| | | | | Perhaps the prototype of this function could be improved, see comments in the code
* add big "what happens inside eigen" tutorial for people interested inGravatar Benoit Jacob2008-12-05
| | | | Eigen internals
* split off the lazy evaluation part from the quickstartguide; actually by ↵Gravatar Benoit Jacob2008-12-03
| | | | | | | mistake i had already committed part of that change so i commit the rest even if it's not much, so building docs from trunk works again.
* * Much better, consistent error msgs when mixing different scalar types:Gravatar Benoit Jacob2008-12-03
| | | | | | | | | | | | | - in matrix-matrix product, static assert on the two scalar types to be the same. - Similarly in CwiseBinaryOp. POTENTIALLY CONTROVERSIAL: we don't allow anymore binary ops to take two different scalar types. The functors that we defined take two args of the same type anyway; also we still allow the return type to be different. Again the reason is that different scalar types are incompatible with vectorization. Better have the user realize explicitly what mixing different numeric types costs him in terms of performance. See comment in CwiseBinaryOp constructor. - This allowed to fix a little mistake in test/regression.cpp, mixing float and double - Remove redundant semicolon (;) after static asserts
* -add quotes around the configured directories so build dirs with spaces ↵Gravatar Alexander Neundorf2008-12-02
| | | | | | produce some errors less Alex
* prefix all Eigen cmake variable with EIGEN_ and switched to lowercase for ↵Gravatar Gael Guennebaud2008-12-02
| | | | all cmake files
* clean FindUmfpack.cmake wrt enable_language(Fortran)Gravatar Gael Guennebaud2008-12-02
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* -use the cmake-provided Eigen_(SOURCE|BINARY)_DIR variables instead of ↵Gravatar Alexander Neundorf2008-12-02
| | | | | | setting own versions (EIGEN_(SOURCE|BINARY)_DIR Alex
* add internal documentationGravatar Benoit Jacob2008-11-30
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* Update e-mail addressGravatar Benoit Jacob2008-11-24
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* doc: add a "non stable" warning for parts which are not partGravatar Gael Guennebaud2008-11-22
| | | | of the stable API yet and a couple of other minor doc updates...
* tutorial: extend casting section with setGravatar Gael Guennebaud2008-11-20
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* tutorial: add the cast functionGravatar Gael Guennebaud2008-11-20
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* tutorial: add array module warnings when neededGravatar Gael Guennebaud2008-11-17
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* * add Gael a (c) line in IO.hGravatar Benoit Jacob2008-11-17
| | | | | * let user change default format by defining EIGEN_DEFAULT_IO_FORMAT * improve docs a little
* * add .imag() functionGravatar Gael Guennebaud2008-11-14
| | | | | | * fix a very old bug in EigenSolver that I had completely forgotten (thanks to Timothy to refresh my mind) * fix doc of Matrix::Map
* Several improvements in sparse module:Gravatar Gael Guennebaud2008-11-05
| | | | | | | | | * add a LDL^T factorization with solver using code from T. Davis's LDL library (LPGL2.1+) * various bug fixes in trianfular solver, matrix product, etc. * improve cmake files for the supported libraries * split the sparse unit test * etc.
* Remove executable here tooGravatar Laurent Montel2008-11-04
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* Remove executable attributeGravatar Laurent Montel2008-11-04
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* refinements in Matrix docGravatar Benoit Jacob2008-11-03
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* Matrix documentation reworkGravatar Benoit Jacob2008-11-03
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* add lpNorm<p>() method to MatrixBase, implemented in Array module, withGravatar Benoit Jacob2008-11-03
| | | | specializations for cases p=1,2,Eigen::Infinity.
* Add Matrix::Map() and Matrix::AlignedMap() static methodsGravatar Benoit Jacob2008-11-03
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* norm2() renamed to squaredNorm(), kept as deprecated for now.Gravatar Benoit Jacob2008-11-03
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* add Eigen namespace in front of Transpose (I needed that to add a Transpose ↵Gravatar Gael Guennebaud2008-10-30
| | | | function, sorry for this little inconvenience)
* add transposeInPlace (not optimized yet for rectangular matrix)Gravatar Gael Guennebaud2008-10-29
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* add the possibility to extend Matrix outside Eigen, just like MatrixBaseGravatar Gael Guennebaud2008-10-28
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* add Eigen namespace in EIGEN_STATIC_ASSERTGravatar Gael Guennebaud2008-10-27
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* add Eigen namespace in EIGEN_INHERIT_ASSIGNMENT_OPERATORGravatar Gael Guennebaud2008-10-27
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* unit-tests: link to external libs only for the tests which require themGravatar Gael Guennebaud2008-10-26
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* fix compilation with gcc 4.3Gravatar Gael Guennebaud2008-10-26
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* Add an axis aligned box in the geometry module.Gravatar Gael Guennebaud2008-10-26
| | | | | | | | Some naming questions: - for "extend" we could also think of: "expand", "union", "add" - same for "clamp": "crop", "intersect" - same for "contains": "isInside", "intersect" => ah "intersect" is conflicting, so that eliminates this one !
* Add isApprox in Geometry module's classes.Gravatar Gael Guennebaud2008-10-25
| | | | Complete unit tests wrt previous commits.
* oops forgot the inline keyword (though for gcc it was implicit)Gravatar Gael Guennebaud2008-10-25
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* Add smart cast functions and ctor with scalar conversion (explicit)Gravatar Gael Guennebaud2008-10-25
| | | | | to all classes of the Geometry module. By smart I mean that if current type == new type, then it returns a const reference to *this => zero overhead
* improve assertion checking in productGravatar Gael Guennebaud2008-10-25
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* bugfix in Quaternion found by Daniel StonierGravatar Gael Guennebaud2008-10-25
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* some cleaning and doc in ParametrizedLine and HyperPlaneGravatar Gael Guennebaud2008-10-25
| | | | Just a thought: what about ParamLine instead of the verbose ParametrizedLine ?
* As discussed on ML:Gravatar Gael Guennebaud2008-10-24
| | | | | | | | | | * remove the automatic resizing feature of operator = * add function Matrix::set() to be used when the previous behavior is wanted * the default constructor of dynamic-size matrices now creates a "null" matrix (data=0, rows = cols = 0) instead of a 1x1 matrix * fix UnixX typos ;)
* compilation fix for ICCGravatar Gael Guennebaud2008-10-21
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* sparse module:Gravatar Gael Guennebaud2008-10-21
| | | | | - remove some useless stuff => let's focus on a single sparse matrix format - finalize the new RandomSetter
* add the bench file for the RandomSetterGravatar Gael Guennebaud2008-10-21
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* sparse module: add a RandomSetter based on a user defined map implementationGravatar Gael Guennebaud2008-10-20
| | | | | | | | | | | | | | | as described on the wiki (one map per N column) Here's some bench results for the 4 currently supported map impl: std::map => 18.3385 (581 MB) gnu::hash_map => 6.52574 (555 MB) google::dense => 2.87982 (315 MB) google::sparse => 15.7441 (165 MB) This is the time is second (and memory consumption) to insert/lookup 10 million of coeffs with random coords inside a 10000^2 matrix, with one map per packet of 64 columns => google::dense really rocks ! Note I use for the key value the index of the column in the packet (between 0 and 63) times the number of rows and I used the default hash function.... so maybe there is room for improvement here....
* remove debug message in FindCholmod.cmakeGravatar Gael Guennebaud2008-10-20
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* * sparse LU: add extraction of L,U,P, and Q, as well as determinantGravatar Gael Guennebaud2008-10-20
| | | | | for both backends. * extended a bit the sparse unit tests
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