7 Commits

Author	SHA1	Message	Date
Gael Guennebaud	8ce4503494	add support for read/write sub sets of inner vectors (sparse module)	2009-01-27 22:48:17 +00:00
Gael Guennebaud	e7c48fac9b	sparse module: makes -= and += operator working ... Question 1: why are *=scalar and /=scalar working right away ? Same weirdness in DynamicSparseMatrix where operators += and -= work wihout having to redefine them ???	2009-01-23 13:59:32 +00:00
Gael Guennebaud	32754d806d	I hope this one fix the issue with MSVC and sparse module	2009-01-22 13:59:28 +00:00
Gael Guennebaud	4225b7bf57	perhaps fix a compilation issue in the sparse module with MSVC	2009-01-21 21:02:55 +00:00
Gael Guennebaud	9a4b7998cf	Sparse module: add row/col methods to the iterators	2009-01-15 14:16:41 +00:00
Gael Guennebaud	2d53466fa9	Sparse module: ... * improved performance of mat*=scalar * bug fix in cwise*	2009-01-14 21:27:54 +00:00
Gael Guennebaud	c4c70669d1	Big rewrite in the Sparse module: SparseMatrixBase no longer inherits 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	2009-01-14 14:24:10 +00:00