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57 Commits

Author SHA1 Message Date
Charles Schlosser
87300c93ca Refactor IndexedView 2023-04-17 12:32:50 +00:00
Charles Schlosser
766db02020 disable raw array indexed view access for 1d arrays 2023-03-29 02:39:45 +00:00
Charles Schlosser
bfbc66e078 refactor indexedviewmethods, enable non-const ref access with symbolic indices 2023-03-29 01:35:26 +00:00
Erik Schultheis
421cbf0866 Replace Eigen type metaprogramming with corresponding std types and make use of alias templates 2022-03-16 16:43:40 +00:00
David Tellenbach
22a347b9d2 Remove unused EIGEN_HAS_STATIC_ARRAY_TEMPLATE 
ec2fd0f7 removed the EIGEN_HAS_STATIC_ARRAY_TEMPLATE but forgot to remove this
last occurrence.

This fixes issue #2399.
 2021-12-30 15:26:55 +00:00
Erik Schultheis
ec2fd0f7ed Require recent GCC and MSCV and removed EIGEN_HAS_CXX14 and some other feature test macros 2021-12-01 00:48:34 +00:00
Jakub Gałecki
1b8dce564a bugfix: issue #2375 2021-11-29 22:26:15 +00:00
Erik Schultheis
ec4efbd696 remove EIGEN_HAS_CXX11 2021-11-24 20:08:49 +00:00
Antonio Sanchez
5dac0b53c9 Move Eigen::all,last,lastp1,lastN to Eigen::placeholders::. 
These names are so common, IMO they should not exist directly in the
`Eigen::` namespace.  This prevents us from using the `last` or `all`
names for any parameters or local variables, otherwise spitting out
warnings about shadowing or hiding the global values.  Many external
projects (and our own examples) also heavily use
```
using namespace Eigen;
```
which means these conflict with external libraries as well, e.g.
`std::fill(first,last,value)`.

It seems originally these were placed in a separate namespace
`Eigen::placeholders`, which has since been deprecated.  I propose
to un-deprecate this, and restore the original locations.

These symbols are also imported into `Eigen::indexing`, which
additionally imports `fix` and `seq`. An alternative is to remove the
`placeholders` namespace and stick with `indexing`.

NOTE: this is an API-breaking change.

Fixes #2321.
 2021-09-17 10:21:42 -07:00
Christoph Hertzberg
ca528593f4 Fixed/masked more implicit copy constructor warnings 
(cherry picked from commit 2883e91ce5a99c391fbf28e20160176b70854992)
 2021-02-27 18:44:26 +01:00
David Tellenbach
5328cd62b3 Guard usage of decltype since it's a C++11 feature 
This fixes https://gitlab.com/libeigen/eigen/-/issues/1897
 2020-05-20 16:04:16 +02:00
Christopher Moore
fa8fd4b4d5 Indexed view should have RowMajorBit when there is staticly a single row 2020-05-14 22:11:19 +00:00
Christopher Moore
a187ffea28 Resolve "IndexedView of a vector should allow linear access" 2020-05-13 19:24:42 +00:00
Christoph Hertzberg
870e53c0f2 Bug #1788: Fix rule-of-three violations inside the stable modules. 
This fixes deprecated-copy warnings when compiling with GCC>=9
Also protect some additional Base-constructors from getting called by user code code (#1587)
 2019-12-19 17:30:11 +01:00
Gael Guennebaud
747c6a51ca bug #1736: fix compilation issue with A(all,{1,2}).col(j) by implementing true compile-time "if" for block_evaluator<>::coeff(i)/coeffRef(i) 2019-09-11 15:40:07 +02:00
Gael Guennebaud
2cfc025bda fix unit compilation in c++17: std::ptr_fun has been removed. 2019-02-19 14:05:22 +01:00
Christoph Hertzberg
934b8a1304 Avoid I as an identifier, since it may clash with the C-header complex.h 2019-01-25 14:54:39 +01:00
Gael Guennebaud
f62a0f69c6 Fix max-size in indexed-view 2018-11-08 18:40:22 +01:00
Gael Guennebaud
c9643f4a6f Disable C++11 deprecated warning when limiting Eigen to C++98 2018-10-08 10:43:43 +02:00
Gael Guennebaud
2014c7ae28 Move all, last, end from Eigen::placeholders namespace to Eigen::, and rename end to lastp1 to avoid conflicts with std::end. 2018-09-15 14:35:10 +02:00
Christoph Hertzberg
a80a290079 Fix 'template argument uses local type'-warnings (when compiled in C++03 mode) 2018-09-10 18:57:28 +02:00
Gael Guennebaud
c747cde69a Add lastN shorcuts to seq/seqN. 2018-07-23 16:20:25 +02:00
Gael Guennebaud
82f0ce2726 Get rid of EIGEN_TEST_FUNC, unit tests must now be declared with EIGEN_DECLARE_TEST(mytest) { /* code */ }. 
This provide several advantages:
- more flexibility in designing unit tests
- unit tests can be glued to speed up compilation
- unit tests are compiled with same predefined macros, which is a requirement for zapcc
 2018-07-17 14:46:15 +02:00
Gael Guennebaud
89d65bb9d6 bug #1531: expose NumDimensions for compatibility with Tensor 2018-06-08 16:50:17 +02:00
Gael Guennebaud
b3fd93207b Fix typos found using codespell 2018-06-07 14:43:02 +02:00
Gael Guennebaud
4dd767f455 add some internal checks 2018-05-18 13:59:55 +02:00
Gael Guennebaud
345c0ab450 check that all integer types are properly handled by mat(i,j) 2018-05-18 13:46:46 +02:00
Gael Guennebaud
6d42309f13 Fix compilation of Vector::operator()(enum) by treating enums as Index 2017-09-07 14:34:30 +02:00
Gael Guennebaud
4a4a72951f Fix previous commits: disbale only problematic indexed view methods for old compilers instead of disabling everything. 
Tested with gcc 4.7 (c++03) and gcc 4.8 (c++03 & c++11)
 2017-02-11 10:28:44 +01:00
Benoit Steiner
8b3cc54c42 Added a new EIGEN_HAS_INDEXED_VIEW define that set to 0 for older compilers that are known to fail to compile the indexed views (I used the define from the indexed_views.cpp test). 
Only include the indexed view methods when the compiler supports the code.
This makes it possible to use Eigen again in complex code bases such as TensorFlow and older compilers such as gcc 4.8
 2017-02-10 13:08:49 -08:00
Gael Guennebaud
84090027c4 Disable a part of the unit test for gcc 4.8 2017-02-01 23:37:44 +01:00
Gael Guennebaud
28351073d8 Fix unamed type as template argument (ok in c++11 only) 2017-01-25 22:54:51 +01:00
Gael Guennebaud
d83db761a2 Add support for std::integral_constant 2017-01-24 16:28:12 +01:00
Gael Guennebaud
4d302a080c Recover compile-time size from seq(A,B) when A and B are fixed values. (c++11 only) 2017-01-19 20:34:18 +01:00
Gael Guennebaud
e84ed7b6ef Remove dead code 2017-01-18 23:18:28 +01:00
Gael Guennebaud
15471432fe Add a .reverse() member to ArithmeticSequence. 2017-01-18 11:35:27 +01:00
Gael Guennebaud
198507141b Update all block expressions to accept compile-time sizes passed by fix<N> or fix<N>(n) 2017-01-18 09:43:58 +01:00
Gael Guennebaud
5e36ec3b6f Fix regression when passing enums to operator() 2017-01-17 17:10:16 +01:00
Gael Guennebaud
f7852c3d16 Fix -Wunnamed-type-template-args 2017-01-17 16:05:58 +01:00
Gael Guennebaud
4f36dcfda8 Add a generic block() method compatible with Eigen::fix 2017-01-17 11:34:28 +01:00
Gael Guennebaud
4989922be2 Add support for symbolic expressions as arguments of operator() 2017-01-16 22:21:23 +01:00
Gael Guennebaud
a9232af845 Introduce a variable_or_fixed<N> proxy returned by fix<N>(val) to pass both a compile-time and runtime fallback value in case N means "runtime". 
This mechanism is used by the seq/seqN functions. The proxy object is immediately converted to pure compile-time (as fix<N>) or pure runtime (i.e., an Index) to avoid redundant template instantiations.
 2017-01-16 16:17:01 +01:00
Gael Guennebaud
752bd92ba5 Large code refactoring: 
- generalize some utilities and move them to Meta (size(), array_size())
 - move handling of all and single indices to IndexedViewHelper.h
 - several cleanup changes
 2017-01-11 17:24:02 +01:00
Gael Guennebaud
04397f17e2 Add 1D overloads of operator() 2017-01-11 13:17:09 +01:00
Gael Guennebaud
d072fc4b14 add writeable IndexedView 2017-01-10 17:10:35 +01:00
Gael Guennebaud
87963f441c Fallback to Block<> when possible (Index, all, seq with > increment). 
This is important to take advantage of the optimized implementations (evaluator, products, etc.),
and to support sparse matrices.
 2017-01-10 14:25:30 +01:00
Gael Guennebaud
acd08900c9 Move 'last' and 'end' to their own namespace 2017-01-10 10:31:07 +01:00
Gael Guennebaud
1df2377d78 Implement c++98 version of seq() 2017-01-10 10:28:45 +01:00
Gael Guennebaud
ecd9cc5412 Isolate legacy code (we keep it for performance comparison purpose) 2017-01-10 09:34:25 +01:00
Gael Guennebaud
b50c3e967e Add a minimalistic symbolic scalar type with expression template and make use of it to define the last placeholder and to unify the return type of seq and seqN. 2017-01-09 23:42:16 +01:00