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* Fix aliasing issue in sparse matrix assignment.Gravatar Gael Guennebaud2012-07-25
| | | | (m=-m; or m=m.transpose(); with m sparse work again)
* bug #449: add SparseMatrix::conservativeResize featureGravatar Benjamin Piwowarski2012-07-19
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* Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.Gravatar Benoit Jacob2012-07-13
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* fix some compilation errors with ICC and -strict-ansiGravatar Gael Guennebaud2012-01-31
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* add the possibility to assemble a SparseMatrix object from a random list of ↵Gravatar Gael Guennebaud2012-01-28
| | | | triplets that may contain duplicated elements. It works in linear time, with O(1) re-allocations.
* fix compilation of sparse_basic unit test for complexesGravatar Gael Guennebaud2011-12-23
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* fix bug #394: innerVector::nonZeros() was broken for uncompressed modeGravatar Gael Guennebaud2011-12-20
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* fix bug #294: add a diagonal() method to SparseMatrix (const)Gravatar Gael Guennebaud2011-12-04
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* fix bug #356: fix TriangularView::InnerIterator for unit diagonalsGravatar Gael Guennebaud2011-12-04
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* add ReverseInnerIterators to loop over the elements in reverse order,Gravatar Gael Guennebaud2011-12-03
| | | | and partly fix bug #356 (issue in trisolve for upper-column major))
* Sparse matrix insertion:Gravatar Gael Guennebaud2011-12-02
| | | | | - automatically turn a SparseMatrix to uncompressed mode when calling insert(i,j). - now coeffRef insert a new element when it does not already exist
* move DynamicSparseMatrix to SparseExtraGravatar Gael Guennebaud2011-10-24
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* add the possibility to reserve room for inner vector in SparseMatrixGravatar Gael Guennebaud2011-09-08
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* the min/max macros to detect unprotected min/max were undefined by some std ↵Gravatar Gael Guennebaud2011-08-19
| | | | | | header, so let's declare them after and do the respective fixes ;)
* Sparse: more fixes regarding long int as index typeGravatar Gael Guennebaud2011-06-07
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* extend sparse product unit testsGravatar Gael Guennebaud2011-03-22
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* new feature: copy from a sparse selfadjoint view to a full sparse matrixGravatar Gael Guennebaud2010-11-15
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* Additional fix to enforce the compiler to use the correct prunning method.Gravatar Hauke Heibel2010-11-02
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* Initial fixes for bug #85.Gravatar Hauke Heibel2010-10-25
| | | | | | | 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.
* bug #86 : use internal:: namespace instead of ei_ prefixGravatar Benoit Jacob2010-10-25
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* fix SparseView: clean the nested matrix typeGravatar Gael Guennebaud2010-07-22
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* Utilize Index in all unit tests.Gravatar Hauke Heibel2010-06-20
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* split the Sparse module into multiple ones, and move non stable parts to ↵Gravatar Gael Guennebaud2010-06-18
| | | | | | unsupported/ (see the ML for details)
* clean the ambiguity with insertBack and add a insertBackByOuterInner functionGravatar Gael Guennebaud2010-06-02
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* merge with default branchGravatar Gael Guennebaud2009-12-22
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* | a lot of cleaning and fixesGravatar Gael Guennebaud2009-12-16
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| * Added to possibility to compile unit tests at maximum warning level.Gravatar Hauke Heibel2009-12-12
|/ | | | Silenced (amongst others) many conversion related warnings.
* big huge changes, so i dont remember everything.Gravatar Benoit Jacob2009-10-28
| | | | | | | | | | * 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
* add a SparseNestByValue expression and fix issue in sparse adjoint evaluationGravatar Gael Guennebaud2009-07-13
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* remove sentence "Eigen itself is part of the KDE project."Gravatar Benoit Jacob2009-05-22
| | | | it never made very precise sense. but now does it still make any?
* new simplified API to fill sparse matrices (the old functions areGravatar Gael Guennebaud2009-05-04
| | | | | | | | | | | | deprecated). Basically there are now only 2 functions to set a coefficient: 1) mat.coeffRef(row,col) = value; 2) mat.insert(row,col) = value; coeffRef has no limitation, insert assumes the coeff has not already been set, and raises an assert otherwise. In addition I added a much lower level, but more efficient filling mechanism for internal use only.
* - add diagonal * sparse product as an expressionGravatar Gael Guennebaud2009-02-09
| | | | | - split sparse_basic unit test - various fixes in sparse module
* QR: add isInjective(), isSurjective(),Gravatar Gael Guennebaud2009-01-28
| | | | | | mark isFullRank() deprecated, add solve() (mix of Keir's patch and LU::solve()) => there is big problem with complex which are not working
* add support for read/write sub sets of inner vectors (sparse module)Gravatar Gael Guennebaud2009-01-27
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* sparse module: makes -= and += operator workingGravatar Gael Guennebaud2009-01-23
| | | | | | Question 1: why are *=scalar and /=scalar working right away ? Same weirdness in DynamicSparseMatrix where operators += and -= work wihout having to redefine them ???
* fix a few remaining warningsGravatar Gael Guennebaud2009-01-23
| | | | and fix commainitializer unit test with MSVC
* * fix compilation with gcc 3.4Gravatar Gael Guennebaud2009-01-23
| | | | * add an option to disable Qt testing
* sparse module:Gravatar Gael Guennebaud2009-01-21
| | | | | * add row(i), col(i) functions * add prune() function to remove small coefficients
* add a flexible sparse matrix class designed for fast matrix assemblyGravatar Gael Guennebaud2009-01-19
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* Sparse module: add support for sparse selfadjoint * denseGravatar Gael Guennebaud2009-01-15
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* Sparse module: add row/col methods to the iteratorsGravatar Gael Guennebaud2009-01-15
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* Sparse module: bugfix in SparseMatrix::resize(), now the indices areGravatar Gael Guennebaud2009-01-15
| | | | correctly initialized to 0.
* Sparse module:Gravatar Gael Guennebaud2009-01-14
| | | | | * improved performance of mat*=scalar * bug fix in cwise*
* Add support for sparse * dense and dense * sparse matrix/vector productsGravatar Gael Guennebaud2009-01-14
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* Big rewrite in the Sparse module: SparseMatrixBase no longer inherits ↵Gravatar Gael Guennebaud2009-01-14
| | | | | | | | | | | | | | MatrixBase. That means a lot of features which were available for sparse matrices via the dense (and super slow) implemention are no longer available. All features which make sense for sparse matrices (aka can be implemented efficiently) will be implemented soon, but don't expect to see an API as rich as for the dense path. Other changes: * no block(), row(), col() anymore. * instead use .innerVector() to get a col or row vector of a matrix. * .segment(), start(), end() will be back soon, not sure for block() * faster cwise product
* Sparse module: add a more flexible SparseMatrix::fillrand() functionGravatar Gael Guennebaud2008-12-11
| | | | | which allows to fill a matrix with random inner coordinates (makes sense only when a very few coeffs are inserted per col/row)
* 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.
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