Gael Guennebaud
dfa80b2060
Compilation fix
2016-03-01 12:48:56 +01:00
Gael Guennebaud
bee9efc203
Compilation fix
2016-03-01 12:47:27 +01:00
Gael Guennebaud
8e6faab51e
bug #1172 : make valuePtr and innderIndexPtr properly return null for empty matrices.
2016-02-27 14:55:40 +01:00
Gael Guennebaud
ec469700dc
bug #557 : make InnerIterator of sparse storage types more versatile by adding default-ctor, copy-ctor/assignment
2016-02-01 15:04:33 +01:00
Gael Guennebaud
715f6f049f
Improve inline documentation of SparseCompressedBase and its derived classes
2016-01-03 21:56:30 +01:00
Gael Guennebaud
fbe18d5507
Forbid the creation of SparseCompressedBase object
2015-12-09 15:47:32 +01:00
Gael Guennebaud
77ff3386b7
Refactoring of the cost model:
...
- Dynamic is now an invalid value
- introduce a HugeCost constant to be used for runtime-cost values or arbitrarily huge cost
- add sanity checks for cost values: must be >=0 and not too large
This change provides several benefits:
- it fixes shortcoming is some cost computation where the Dynamic case was not properly handled.
- it simplifies cost computation logic, and should avoid future similar shortcomings.
- it allows to distinguish between different level of dynamic/huge/infinite cost
- it should enable further simplifications in the computation of costs (save compilation time)
2015-10-28 11:42:14 +01:00
Gael Guennebaud
6407e367ee
Add missing epxlicit keyword, and fix regression in DynamicSparseMatrix
2015-10-12 09:49:05 +02:00
Gael Guennebaud
186ec1437c
Cleanup EIGEN_SPARSE_PUBLIC_INTERFACE, it is now a simple alias to EIGEN_GENERIC_PUBLIC_INTERFACE
2015-10-08 22:06:49 +02:00
Gael Guennebaud
1b43860bc1
Make SparseVector derive from SparseCompressedBase, thus improving compatibility between sparse vectors and matrices
2015-10-06 11:41:03 +02:00
Gael Guennebaud
3105986e71
bug #875 : remove broken SparseMatrixBase::nonZeros and introduce a nonZerosEstimate() method to sparse evaluators for internal uses.
...
Factorize some code in SparseCompressedBase.
2015-04-01 22:27:34 +02:00
Gael Guennebaud
fe51319980
Merge Index-refactoring branch with default, fix PastixSupport, remove some useless typedefs
2015-02-13 10:03:53 +01:00
Gael Guennebaud
7838fda82c
Add a SparseCompressedBase class providing (un)compressed accessors (like data()/*Stride() for dense matrices),
...
and a CompressedAccessBit flag (similar to DirectAccessBit for dense matrices).
2015-02-07 22:00:46 +01:00
