Gael Guennebaud
28e64b0da3
email change
2010-06-24 23:21:58 +02:00
Gael Guennebaud
8350ab9fb8
* remove ei_index, and let ei_traits propagate the index types
...
* add an Index type template parapeter to sparse objects
2010-06-03 08:41:11 +02:00
Benoit Jacob
aaaade4b3d
the Index types change.
...
As discussed on the list (too long to explain here).
2010-05-30 16:00:58 -04:00
Gael Guennebaud
fe0827495a
* move dummy_precision and epsilon to NumTraits
...
* make NumTraits inherits std::numeric_limits
2010-02-10 10:52:28 +01:00
Hauke Heibel
d088ee35f6
Added to possibility to compile unit tests at maximum warning level.
...
Silenced (amongst others) many conversion related warnings.
2009-12-12 11:39:07 +01:00
Benoit Jacob
4b1aca2288
precision ---> dummy_precision
2009-11-26 22:05:02 -05:00
Benoit Jacob
6347b1db5b
remove sentence "Eigen itself is part of the KDE project."
...
it never made very precise sense. but now does it still make any?
2009-05-22 20:25:33 +02:00
Gael Guennebaud
2829314284
new simplified API to fill sparse matrices (the old functions are
...
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.
2009-05-04 14:25:12 +00:00
Gael Guennebaud
d3dcb04f2d
* fix compilation with gcc 3.4
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* add an option to disable Qt testing
2009-01-23 09:50:16 +00:00
Gael Guennebaud
52cf07d266
sparse module:
...
* add row(i), col(i) functions
* add prune() function to remove small coefficients
2009-01-21 18:46:04 +00:00
Gael Guennebaud
178858f1bd
add a flexible sparse matrix class designed for fast matrix assembly
2009-01-19 15:20:45 +00:00
Gael Guennebaud
d58bb54e7f
add a smart realloc algorithm when filling a sparse matrix
2009-01-18 18:00:19 +00:00
Gael Guennebaud
96e1e582ff
Sparse module:
...
* add a MappedSparseMatrix class (like Eigen::Map but for sparse
matrices)
* rename SparseArray to CompressedStorage
2009-01-15 12:52:59 +00:00
