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88 Commits

Author SHA1 Message Date
Gael Guennebaud
a76fbbf397 Fix bug #314: 
- remove most of the metaprogramming kung fu in MathFunctions.h (only keep functions that differs from the std)
- remove the overloads for array expression that were in the std namespace
 2012-11-06 15:25:50 +01:00
Gael Guennebaud
721671cc4e fix bug #501: remove aggressive mat/scalar optimization (was replaced by mat*(1/scalar) for non integer types) 2012-09-08 11:52:03 +02:00
Gael Guennebaud
6eee2918d9 extend quotient functor to allow for mixed types (complex-real) 2012-07-27 11:56:20 +02:00
Benoit Jacob
69124cfca2 Automatic relicensing to MPL2 using Keirs script. Manual fixup follows. 2012-07-13 14:42:47 -04:00
Gael Guennebaud
7e36d32b32 fix ambiguous calls in the functors by prefixing function calls with internal:: 2012-06-08 09:53:50 +02:00
Jitse Niesen
3c412183b2 Get rid of include directives inside namespace blocks (bug #339). 2012-04-15 11:06:28 +01:00
Hauke Heibel
c08521ea6b Improved the unit tests for setLinSpaced. 
Provide a default constructed step size as opposed to an int when the size is 1.
 2012-03-07 16:18:35 +01:00
Hauke Heibel
ef022da28e Fixed setLinSpaced for size==1. 2012-03-07 15:34:39 +01:00
Hauke Heibel
81c1336ab8 Added support for component-wise pow (equivalent to Matlab's operator .^). 2012-03-07 08:58:42 +01:00
Hauke Heibel
8cb3e36e14 Added support for scalar / array division. 2012-03-02 16:27:27 +01:00
Gael Guennebaud
22bff949c8 protect calls to min and max with parentheses to make Eigen compatible with default windows.h 
(transplanted from 49b6e9143e
)
 2011-07-21 11:19:36 +02:00
Gael Guennebaud
35c1158ee3 add boolean || and && operators 2011-05-31 22:17:34 +02:00
Gael Guennebaud
87ac09daa8 Simplify the use of custom scalar types, the rule is to never directly call a standard math function using std:: but rather put a using std::foo before and simply call foo: 
using std::max;
max(a,b);
 2011-05-25 08:41:45 +02:00
Gael Guennebaud
1947da39ab fix bug #258: asin/acos copy paste mistake 2011-05-02 13:26:44 +02:00
Jitse Niesen
c6ad2deead Bug fix in linspace_op::packetOp(row,col). Fixes bug #232. 
Also, add regression test.
 2011-03-24 10:42:11 +00:00
Gael Guennebaud
aea630a98a factorize implementation of standard real unary math functions, and add acos, asin 2011-02-17 17:37:11 +01:00
Jason Newton
d028262e06 add tan function in Array world 2011-02-03 14:34:40 +01:00
Gael Guennebaud
0bfb78c824 allow mixed complex-real and real-complex dot products 2011-01-27 09:59:19 +01:00
Benoit Jacob
cc2b7a5397 introduce the 3 stages of eigen2 support, writing to the mailing list about that in Eigen2 to Eigen3 Migration Path thread 2011-01-21 09:51:03 -05:00
Benoit Jacob
34d93686db lots more EIGEN2_SUPPORT fixes. Now several of the most important core tests build and succeed. 2011-01-20 10:36:32 -05:00
Hauke Heibel
bf9d25ce58 Postfixed add_const and remove_const by _on_value_type to express the differences to the STL. 2010-11-26 16:30:45 +01:00
Hauke Heibel
7bc8e3ac09 Initial fixes for bug #85. 
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.
 2010-10-25 22:13:49 +02:00
Benoit Jacob
4716040703 bug #86 : use internal:: namespace instead of ei_ prefix 2010-10-25 10:15:22 -04:00
Hauke Heibel
9f8b6ad43e Fixed bug #79. 2010-10-19 09:43:54 +02:00
Gael Guennebaud
7020f30da3 sync with default branch 2010-07-22 16:29:35 +02:00
Hauke Heibel
734469e43f Unified LinSpaced in order to be conform with other setter methods as e.g. Constant. 2010-07-22 14:04:00 +02:00
Gael Guennebaud
c2ee454df4 * fix compilation of mixed scalar product 
* optimize mixed scalar products
 2010-07-19 16:49:09 +02:00
Gael Guennebaud
ff96c94043 mixing types in product step 2: 
* pload* and pset1 are now templated on the packet type
* gemv routines are now embeded into a structure with
  a consistent API with respect to gemm
* some configurations of vector * matrix and matrix * matrix works fine,
  some need more work...
 2010-07-11 15:48:30 +02:00
Gael Guennebaud
b0896382a3 s/IsVectorized/Vectorizable 2010-07-07 11:10:46 +02:00
Gael Guennebaud
e38fc9692d add a conj_product functor and optimize dot products 2010-07-07 10:00:08 +02:00
Gael Guennebaud
bfa606d16f * add a IsVectorized mechanism (instead of packet-size>1...) 
* vectorize complex<double>
 2010-07-06 23:36:00 +02:00
Gael Guennebaud
c69a226192 * extend the Has* packet traits and makes all functor use it 
* extend the packing routines to support conjugation
 2010-07-05 23:27:54 +02:00
Gael Guennebaud
28e64b0da3 email change 2010-06-24 23:21:58 +02:00
Gael Guennebaud
7fd8418b19 finish to merge Array into Core: 
- mv Array/* into Core/
- merge Functors.h files, and move Norms.h into Dot.h
 2010-06-19 23:36:38 +02:00
Gael Guennebaud
197ce96c00 typo 2010-06-16 17:23:39 +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
Benoit Jacob
82d898083f fix compilation error thanks to test case by Trevor Irons, and expand unit test 2010-05-09 13:20:46 -04:00
Benoit Jacob
7cbb84b046 move the strides API to DenseCoeffsBase, 
and various fixes to make stuff compile after my big changes
 2010-05-08 16:00:05 -04:00
Benoit Jacob
e277586958 Complete rework of global math functions and NumTraits. 
* Now completely generic so all standard integer types (like char...) are supported.
** add unit test for that (integer_types).
* NumTraits does no longer inherit numeric_limits
* All math functions are now templated
* Better guard (static asserts) against using certain math functions on integer types.
 2010-04-28 18:51:38 -04:00
Benoit Jacob
338ec0390f let the cast functor use the new ei_cast() 2010-03-30 14:51:47 -04:00
Benoit Jacob
68d94d914e integer division is vectorizable on no SIMD platform, not just SSE. 2010-03-04 09:03:06 -05:00
Hauke Heibel
4365a48748 Added an ei_linspaced_op to create linearly spaced vectors. 
Added setLinSpaced/LinSpaced functionality to DenseBase.
Improved vectorized assignment - overcomes MSVC optimization issues.
CwiseNullaryOp is now requiring functors to offer 1D and 2D operators.
Adapted existing functors to the new CwiseNullaryOp requirements.
Added ei_plset to create packages as [a, a+1, ..., a+size].
Added more nullaray unit tests.
 2010-01-26 19:42:17 +01:00
Gael Guennebaud
f8cb9a6230 oops, remove duplicated ctor 2009-12-19 13:45:14 +01:00
Gael Guennebaud
9d54783036 much better workaround for empty struct (the previous one caused GCC 4.3 to generate wrong code leading to segfaults) 2009-12-18 17:08:59 +01:00
Hauke Heibel
832045d363 Warning 4512 (assignment operators could not be generated) is now simply disabled. 
All unimplemented assignment operators have been removed.
 2009-12-14 10:32:43 +01:00
Hauke Heibel
3dce51bd8e Removed more warnings. 2009-12-12 14:49:43 +01:00
Gael Guennebaud
aa0974286f fix compilation adding a makeconst helper struct 2009-11-07 09:07:23 +01:00
Gael Guennebaud
771c0507fb back out previous back out, and this time don't forget 
to include the NumTraits.h file in the commit ;)
 2009-11-06 11:23:18 +01:00
Jitse Niesen
1470afda5b Backed out previous changeset: Does not compile. 
There is no member Nested in NumTraits.
 2009-11-06 09:16:25 +00:00
Gael Guennebaud
fe81b3f651 Add the possibility to control the storage mode of scalar value (by value or reference) 
in order to avoid unecessary copies when using complex scalar types (e.g., a AutoDiffScalar)
 2009-11-05 18:06:33 +01:00