Benoit Jacob
a16ba80bfa
* remove ei_block_direct_access_status
...
* remove HasDirectAccess / NoDirectAccess constants
2010-04-23 11:36:22 -04:00
Benoit Jacob
58e7297859
* remove class DenseDirectAccessBase
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* remove member XprBase typedefs, use ei_dense_xpr_base
* remove member _HasDirectAccess typedefs, use ei_has_direct_access
2010-04-23 10:27:15 -04:00
Benoit Jacob
1dd27ce280
merge
2010-04-23 09:06:28 -04:00
Benoit Jacob
f22ade8ee4
restrict operator[] to vectors, not matrices.
2010-04-23 09:05:46 -04:00
Benoit Jacob
a4f9ca44ab
add minor to Eigen2Support
2010-04-22 20:49:01 -04:00
Benoit Jacob
2362eadcdd
remove Minor
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adapt 3x3 and 4x4 (non-SSE) inverse paths
2010-04-22 20:40:31 -04:00
Benoit Jacob
abbe260905
remove USING_PART_OF_NAMESPACE_EIGEN, leaving it in Eigen2Support.
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improve porting-Eigen2-to-3 docs
2010-04-22 18:27:13 -04:00
Benoit Jacob
bc22f4da9d
* fix Eigen2Support, was not including VectorBlock.h
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* move the corners support stuff to a new Block.h there
* expand the unit test
2010-04-22 14:31:39 -04:00
Benoit Jacob
00c716d20e
merge
2010-04-22 14:11:44 -04:00
Benoit Jacob
9962c59b56
* implement the corner() API change: new methods topLeftCorner() etc
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* get rid of BlockReturnType: it was not needed, and code was not always using it consistently anyway
* add topRows(), leftCols(), bottomRows(), rightCols()
* add corners unit-test covering all of that
* adapt docs, expand "porting from eigen 2 to 3"
* adapt Eigen2Support
2010-04-22 14:11:18 -04:00
Hauke Heibel
27a4a748cb
MSVC runs into problems when a forward declaration is using a different template type name than the actual declaration.
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This fixes the recent issues we observed on MSVC systems.
2010-04-22 13:56:06 +02:00
Benoit Jacob
4ba032c9ab
fix grave bug introduced by me: the low-level matrix-vector product functions can't be fed strided vectors, only strided matrices.
2010-04-20 15:59:17 -04:00
Benoit Jacob
40b2aaa8b1
merge
2010-04-18 22:15:20 -04:00
Benoit Jacob
504a31f643
renaming (MatrixType ---> whatever appropriate)
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and documentation improvements
2010-04-18 22:14:55 -04:00
Thomas Capricelli
29a3aec483
erf() is really non standard, better dont pollute eigen with it.
2010-04-19 02:06:11 +02:00
Hauke Heibel
031932b4ec
Disabled erf also for Cygwin where it is not supported and causes errors.
2010-04-18 20:08:56 +02:00
Hauke Heibel
7db0f242ef
Disabled unsupported erf on MSVC machines.
2010-04-18 14:37:44 +02:00
Thomas Capricelli
f1deab0e5a
introduce ei_erf() for various scalar type
2010-04-18 03:39:22 +02:00
Benoit Jacob
ba5b5f6a4b
fix compilation
2010-04-17 11:29:25 -04:00
Hauke Heibel
cc33a56140
Added MSVC stack allocation support.
2010-04-17 16:08:17 +02:00
Benoit Jacob
797f63044a
oops, forgot to add DenseDirectAccessBase
2010-04-16 14:46:55 -04:00
Benoit Jacob
d9ee28851e
fix ei_blas_traits directaccess check: in the case of vectors, having a nontrivial inner stride is OK.
2010-04-16 14:12:53 -04:00
Benoit Jacob
0ab431d7b8
* merge with mainline
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* adapt Eigenvalues module to the new rule that the RowMajorBit must have the proper value for vectors
* Fix RowMajorBit in ei_traits<ProductBase>
* Fix vectorizability logic in CoeffBasedProduct
2010-04-16 11:25:50 -04:00
Benoit Jacob
ff6a46105d
* Refactoring of the class hierarchy: introduction of DenseDirectAccessBase, removal of extra _Base/_Options template parameters.
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* Introduction of strides-at-compile-time so for example the optimized code really knows when it needs to evaluate to a temporary
* StorageKind / XprKind
* Quaternion::setFromTwoVectors: use JacobiSVD instead of SVD
* ComplexSchur: support the 1x1 case
2010-04-16 10:13:32 -04:00
Hauke Heibel
9d6afdeb22
ei_psqrt fix for zero input
2010-04-01 15:10:52 +02:00
Benoit Jacob
338ec0390f
let the cast functor use the new ei_cast()
2010-03-30 14:51:47 -04:00
Benoit Jacob
16e416b8d7
generalize the idea of the previous commit to all kinds of casts, see this forum thread:
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http://forum.kde.org/viewtopic.php?f=74&t=86914
this is important to allow users to support custom types that don't have the needed conversion operators.
2010-03-30 14:47:45 -04:00
Benoit Jacob
9e0d8697c7
add ei_cast_to_int, we are indeed somethings (e.g. in IO.h) casting scalars to int and the only way to allow users to extend that to their own scalar types that don't have int cast operators, was to allow them specialize ei_cast_to_int_impl.
2010-03-30 14:16:54 -04:00
Benoit Jacob
8f99ae5ea4
move the computation of the number of significant digits to a templated helper struct, that can be specialized to custom types if needed. Should address this request:
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http://forum.kde.org/viewtopic.php?f=74&t=86914
2010-03-30 11:38:09 -04:00
Thomas Capricelli
0a5c2d8a54
fix misc warnings, more importantly when NDEBUG is defined, assert() is a
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nop.
2010-03-27 18:58:29 +01:00
Benoit Jacob
1803db6e84
merge
2010-03-21 11:28:31 -04:00
Benoit Jacob
92da574ec2
* allow matrix dimensions to be 0 (also at compile time) and provide a specialization
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of ei_matrix_array for size 0
* adapt many xprs to have the right storage order, now that it matters
* add static assert on expressions to check that vector xprs
have the righ storage order
* adapt ei_plain_matrix_type_(column|row)_major
* implement assignment of selfadjointview to matrix
(was before failing to compile) and add nestedExpression() methods
* expand product_symm test
* in ei_gemv_selector, use the PlainObject type instead of a custom Matrix<...> type
* fix VectorBlock and Block mistakes
2010-03-21 11:28:03 -04:00
Gael Guennebaud
8b093dd2df
oops, fix symv (innerStride instead of outerStride)
2010-03-20 20:51:44 +01:00
Benoit Jacob
547269da35
fix the flags and matrix options, to always have the right RowMajor bit in the vector case
2010-03-19 02:12:23 -04:00
Benoit Jacob
9dba86df0b
merge
2010-03-18 20:11:38 -04:00
Jitse Niesen
04a4e22c58
API change: ei_matrix_exponential(A) --> A.exp(), etc
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As discussed on mailing list; see
http://listengine.tuxfamily.org/lists.tuxfamily.org/eigen/2010/02/msg00190.html
2010-03-16 17:26:55 +00:00
Hauke Heibel
0e5a232dae
Ups - again a missing typename.
2010-03-14 11:58:44 +01:00
Hauke Heibel
b9644f3323
Propagate fixed size dimensions if available (on MSVC it leads >2.5x speedup for some reductions).
2010-03-13 13:15:27 +01:00
Benoit Jacob
3e08c22028
attempt to fix #101
2010-03-11 12:41:46 -05:00
Hauke Heibel
dd9ff1b9a6
Fix MSVC warnings.
2010-03-09 09:04:21 +01:00
Benoit Jacob
74a7c5caee
implement the idea that row-vectors have the RowMajorBit and col-vectors don't.
2010-03-09 00:16:07 -05:00
Gael Guennebaud
898762529e
update the product selection logic to use the Max* sizes
2010-03-08 22:55:58 +01:00
Gael Guennebaud
9a3b00c040
add missing cmake directives for arch/Default
2010-03-08 22:15:35 +01:00
Benoit Jacob
89343a38af
* Fix #97 : Householder operations on 1x1 matrices
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* Fix VectorBlock on 1x1 "vectors"
* remove useless makeTrivialHouseholder function
2010-03-08 12:37:04 -05:00
Benoit Jacob
4293a4d1af
* let a = foo() work when a is a row-vector xpr and foo() returns a ReturnByValue col-vector
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* remove a few useless resize() in evalTo() implementations
2010-03-08 10:34:59 -05:00
Hauke Heibel
9fe040ad29
Reintroduced the if-clause for MSVC ei_ploadu via _loadu_.
2010-03-07 14:05:26 +01:00
Gael Guennebaud
3130b7a722
bugcount--, this time trmm
2010-03-06 22:57:50 +01:00
Gael Guennebaud
1958b7eccc
stride() => inner/outerStride()
2010-03-06 22:39:15 +01:00
Gael Guennebaud
4402034678
pff I introduced much too many bugs latey, count--
2010-03-06 22:24:50 +01:00
Gael Guennebaud
61ce1de048
fix symm
2010-03-06 22:15:59 +01:00
