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Author SHA1 Message Date
Benoit Jacob
b036eca902 Revert to allowing default Matrix constructor even for dynamic size (which is 
then set to 1). Discussion with jonasp made me remember why we did so in Eigen1.
Also add default constructor to Eval
 2008-01-07 21:19:36 +00:00
Benoit Jacob
8ba3055447 Ready for alpha2 release. 
- complete documentation
- add TODO
- update copyright years
 2008-01-07 09:34:21 +00:00
Benoit Jacob
5111ace0d6 move default parameter values from function definition to function declaration. 
doxygen likes it and this fixes compilation on ICC.
 2008-01-06 19:34:28 +00:00
Benoit Jacob
84934ea217 - move: DerivedTraits becomes MatrixBase::Traits 
- the static constants are private again in the Derived classes
- more documentation and code snippets
- new isDiagonal() method
 2008-01-06 16:35:21 +00:00
Benoit Jacob
aaf889e72b remove all the _Order mechanics, now we are always traversing matrices in 
column-major order, even if storage is row-major. Benchmark showed that adapting
the traversal order to the storage order brought no benefit.

Also do some cleanup after Gael's big patch.
 2008-01-06 13:57:29 +00:00
Benoit Jacob
495eb7053a Patch by Gael Guennebaud, making Eigen compatible with the Intel compiler (icc). 
CCMAIL:eigen@lists.tuxfamily.org
 2008-01-06 13:17:07 +00:00
Benoit Jacob
d1d55e67e9 - make MatrixBase and all expressions aware of their preferred traversal order. 
Honor this preference in operator=.
- add several methods to the API
- rework API for diagonal matrices
- add benchmarking code
 2008-01-05 10:57:14 +00:00
Benoit Jacob
23ffede3d0 more documentation, 12 more code snippets 2008-01-03 19:36:32 +00:00
Benoit Jacob
42f6590bb2 cleanup: remove copy contructors when the compiler is able to generate a satisfactory 
default copy constructor; remove useless static_cast's; some misc cleanup.
 2007-12-31 13:29:51 +00:00
Benoit Jacob
86220784b6 part 2 of the reorganization. Benefits/changes: 
1) Eigen2 co-installable with Eigen1 without conflict, without affecting programs including either.
2) #include<Eigen/Core> without the .h without conflict with the Core/ directory
3) Uniformize coding style of the CMakeLists.
 2007-12-28 16:20:00 +00:00
Benoit Jacob
dfdad129a3 move Core/ to a src/ subdir, in preparation for following changes 2007-12-28 16:00:55 +00:00
Benoit Jacob
e7bdbe2e6a matrix storage order can now also be row-dominant (choosable for each matrix separately) 
map() moves from MatrixBase to Matrix
much more documentation/examples/snippets
 2007-12-27 21:43:10 +00:00
Benoit Jacob
6b9370e0f0 more changes in ScalarMultiple, reintroduce FloatingPoint in NumTraits, improve 
examples
 2007-12-26 09:25:00 +00:00
Benoit Jacob
05a49547e1 in ScalarMultiple, make the factor type independent from the matrix scalar type. 
This is an optimization for complex matrices, allowing to do only a real multiplication
when a complex multiplication is not needed, e.g. in normalized().
 2007-12-26 08:30:21 +00:00
Benoit Jacob
dad245af56 - eigen2 now fully enforces constness! found a way to achieve that 
with minimal code duplication. There now are only two (2)
  const_cast remaining in the whole source code.
- eigen2 now fully allows copying a row-vector into a column-vector.
  added a unit-test for that.
- split unit tests, improve docs, various improvements.
 2007-12-25 17:20:58 +00:00
Benoit Jacob
3cd2a125b2 - rework the coefficients API 
- make vectors use a separate loop unroller, so that copying a
row-vector into a col-vector is now possible
- add much more documentation
- misc improvements
 2007-12-24 11:14:25 +00:00
Benoit Jacob
e937583655 everything works, make now runs doxygen once and only once, after all 
the required files have been generated.
 2007-12-21 11:29:04 +00:00
Benoit Jacob
c38156a217 now we also have a examples/ directory for self-contained examples, 
and this is already used to document DynBlock
 2007-12-21 10:35:00 +00:00
Benoit Jacob
eb6ee51fdf will svn finally let me remove this dir? 2007-12-21 09:31:17 +00:00
Benoit Jacob
a316cd8a76 now cmake takes snippets of code, completes them into compilable sources, builds them, 
executes them and stores their output in files.
 2007-12-21 09:30:32 +00:00
Benoit Jacob
ee3410f79a renaming (commit in order to avoid svn breakage) 2007-12-21 09:05:41 +00:00
Benoit Jacob
04e3512eb6 first version of CMakeLists auto-generating examples outputs 2007-12-21 09:02:24 +00:00
Benoit Jacob
64f5d5d318 move the documentation to doc/, add dummy documentation to srcdir/ compiling to 
an explanation of how to generate the docs
 2007-12-21 07:30:15 +00:00
Benoit Jacob
a52c74095f rename src/ to Eigen/ so that we're able to #include<Eigen/Core.h> 
in the examples instead of ugly things like #include"../../src/Core.h"
 2007-12-20 21:25:13 +00:00
Benoit Jacob
647a817b2e more documentation and examples, add Doxyfile and Mainpage.dox and also 
the benchmark program
 2007-12-20 21:11:05 +00:00
Benoit Jacob
cddeeee17d - make RowsAtCompileTime and ColsAtCompileTime public in 
MatrixBase and private in derived types
- initial documentation in MatrixBase
 2007-12-19 09:30:53 +00:00
Benoit Jacob
59be5c3124 enforce constness in map(), do only one const_cast, and improve API 2007-12-19 08:14:00 +00:00
Benoit Jacob
8bb98a80b4 split the coeffs accessors/mutators into a separate Coeffs.h file 2007-12-18 16:02:14 +00:00
Benoit Jacob
3380429e3a Improve the "map" API and corresponding Matrix constructors 2007-12-18 15:29:28 +00:00
Benoit Jacob
a32690a222 Eval is read-only, don't generate any assignment operator 2007-12-18 12:12:37 +00:00
Benoit Jacob
2c656c51e6 add matrix constructor taking an array. update unit-tests. 2007-12-18 08:56:18 +00:00
Benoit Jacob
53040f53d9 add constructors and accessors/mutators specific to small vectors. 
Add corresponding unit-test.
 2007-12-17 20:51:40 +00:00
Benoit Jacob
f75a0c5179 some more cleanup and reorganisation 2007-12-17 07:25:11 +00:00
Benoit Jacob
9314b8e024 Some cleanup and renaming. 2007-12-16 12:41:37 +00:00
Benoit Jacob
7c38475291 -add Ones, DiagonalMatrix, DiagonalCoeffs 
-expand and improve unit-tests
-various renaming and improvements
 2007-12-15 18:16:30 +00:00
Benoit Jacob
fc7b2b5c20 expand unit-tests and fix const-qualifaction bugs thus discovered 2007-12-12 17:48:20 +00:00
Benoit Jacob
e9a458a7a5 Split the global math functions out of NumTraits.h 2007-12-12 16:57:12 +00:00
Benoit Jacob
7ddc13b9fa use a more c++-ish way of preventing the compiler from generating default operator= 
when it's not wanted. Thanks to Christian Mayer for the tip.
 2007-12-12 16:52:17 +00:00
Benoit Jacob
fa8009c6b7 1) remove EIGEN_UNUSED, instead use non-named arguments. 
2) use T instead of const T& when that makes more sense
Thanks to Christian Mayer a.k.a Mekhzolan for the tips.
 2007-12-11 15:25:43 +00:00
Benoit Jacob
0cbdaf6bb8 revert most of my previous commit. forcing the compiler to inline only increased 
its memory usage.
 2007-12-11 14:57:42 +00:00
Benoit Jacob
936b0de9cc play with inlining to get better performance when the compiler is not asked to optimize 2007-12-11 13:14:14 +00:00
Benoit Jacob
8117c9aa83 oops, forgot to commit that change 2007-12-11 10:48:35 +00:00
Benoit Jacob
0a7086f1ec rename CopyHelper into OperatorEquals, get rid of the auxiliary _copy_helper() method, 
and make sure copies are always done in column-dominant order
 2007-12-11 10:19:49 +00:00
Benoit Jacob
2b20814ced Expand and improve unit-tests 2007-12-11 10:07:18 +00:00
Benoit Jacob
d50ce24dd9 rework asserts system so as to minimize the impact of debugging code on performance 2007-12-11 10:06:43 +00:00
Benoit Jacob
effaee9bc7 fix bugs in Block/DynBlock 2007-12-11 10:05:50 +00:00
Benoit Jacob
fc924bc7d4 specialize for Size==0 in order to catch user bugs and not clutter 
the compiler output with an infinite recursion. Also add a #define switch
for loop unrolling.
 2007-12-11 10:04:39 +00:00
Benoit Jacob
9d51572cbe rework the random numbers API 2007-12-11 10:02:48 +00:00
Benoit Jacob
c58c892e25 had forgotten to 'svn add' that file... 2007-12-05 08:57:23 +00:00
Benoit Jacob
68eba600b1 big reorganisation of asserts, so that: 
0) asserts are only done in the public API, except for a few ones explicitly
   named eigen_internal_assert.
1) internal asserts are disabled unless EIGEN_INTERNAL_DEBUGGING is defined.
   This limits the impact of debugging on performance.
2) no 'unused argument' warnings anymore when compiling with -DNDEBUG
 2007-12-05 08:56:42 +00:00