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add copyright on two public headers that are not so trivial...
2009-05-06 23:48:28 +08:00
// This file is part of Eigen, a lightweight C++ template library
remove sentence "Eigen itself is part of the KDE project." it never made very precise sense. but now does it still make any?
2009-05-23 02:25:33 +08:00
// for linear algebra.
add copyright on two public headers that are not so trivial...
2009-05-06 23:48:28 +08:00
//
// Copyright (C) 2008 Gael Guennebaud <g.gael@free.fr>
// Copyright (C) 2007-2009 Benoit Jacob <jacob.benoit.1@gmail.com>
//
// Eigen is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 3 of the License, or (at your option) any later version.
//
// Alternatively, you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License and a copy of the GNU General Public License along with
// Eigen. If not, see <http://www.gnu.org/licenses/>.
* add Gael copyright lines on 2 more files * macro renaming: EIGEN_NDEBUG becomes EIGEN_NO_DEBUG as this is much better (and similar to Qt) and EIGEN_CUSTOM_ASSERT becomes EIGEN_USE_CUSTOM_ASSERT * protect Core header by a EIGEN_CORE_H
2008-03-26 17:13:11 +08:00
#ifndef EIGEN_CORE_H
#define EIGEN_CORE_H
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
// first thing Eigen does: prevent MSVC from committing suicide
Patch by Kenneth Riddile: disable MSVC warnings, reenable them outside of Eigen, and add a MSVC-friendly path in StaticAssert.
2008-12-19 04:48:02 +08:00
#include "src/Core/util/DisableMSVCWarnings.h"
fix potential compilation issue on MSVC + no vectorization
2009-01-10 22:10:40 +08:00
* temporarily remove doxygen customization, we'll see if that fix api.kde.org but I no hope, that would be too simple ! * added Rotation2D typedefs * remove CoreDeclarations header file
2008-08-28 23:28:23 +08:00
#ifdef _MSC_VER
fix potential compilation issue on MSVC + no vectorization
2009-01-10 22:10:40 +08:00
#include <malloc.h> // for _aligned_malloc -- need it regardless of whether vectorization is enabled
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
#if (_MSC_VER >= 1500) // 2008 or later
fix SSE2 detection on win64, reported by 'kajala'
2009-05-04 20:13:37 +08:00
// Remember that usage of defined() in a #define is undefined by the standard.
// a user reported that in 64-bit mode, MSVC doesn't care to define _M_IX86_FP.
#if (defined(_M_IX86_FP) && (_M_IX86_FP >= 2)) || defined(_M_X64)
#define EIGEN_SSE2_ON_MSVC_2008_OR_LATER
apply Ricard patch for Reverse with minor modifications
2009-02-06 17:01:50 +08:00
#endif
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
#endif
* temporarily remove doxygen customization, we'll see if that fix api.kde.org but I no hope, that would be too simple ! * added Rotation2D typedefs * remove CoreDeclarations header file
2008-08-28 23:28:23 +08:00
#endif
#ifdef __GNUC__
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
#define EIGEN_GNUC_AT_LEAST(x,y) ((__GNUC__>=x && __GNUC_MINOR__>=y) || __GNUC__>x)
* temporarily remove doxygen customization, we'll see if that fix api.kde.org but I no hope, that would be too simple ! * added Rotation2D typedefs * remove CoreDeclarations header file
2008-08-28 23:28:23 +08:00
#else
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
#define EIGEN_GNUC_AT_LEAST(x,y) 0
* temporarily remove doxygen customization, we'll see if that fix api.kde.org but I no hope, that would be too simple ! * added Rotation2D typedefs * remove CoreDeclarations header file
2008-08-28 23:28:23 +08:00
#endif
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
// Remember that usage of defined() in a #define is undefined by the standard
#if (defined __SSE2__) && ( (!defined __GNUC__) || EIGEN_GNUC_AT_LEAST(4,2) )
#define EIGEN_SSE2_BUT_NOT_OLD_GCC
#endif
Finally work around enough of MSVC preprocessor dumbness so that it actually detects SSE2
2008-12-16 05:20:40 +08:00
let the user disable alignment altogether by #defining EIGEN_DONT_ALIGN. Until now, the user had to edit the source code to do that. Internally, add EIGEN_ALIGN that takes into account both EIGEN_DONT_ALIGN.and EIGEN_ARCH_WANTS_ALIGNMENT. From now on, only EIGEN_ALIGN should be used to test whether we want to align.
2009-05-03 21:50:56 +08:00
#ifdef EIGEN_DONT_ALIGN
#define EIGEN_DONT_VECTORIZE
#endif
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
#ifndef EIGEN_DONT_VECTORIZE
#if defined (EIGEN_SSE2_BUT_NOT_OLD_GCC) || defined(EIGEN_SSE2_ON_MSVC_2008_OR_LATER)
* temporarily remove doxygen customization, we'll see if that fix api.kde.org but I no hope, that would be too simple ! * added Rotation2D typedefs * remove CoreDeclarations header file
2008-08-28 23:28:23 +08:00
#define EIGEN_VECTORIZE
#define EIGEN_VECTORIZE_SSE
#include <emmintrin.h>
#include <xmmintrin.h>
#ifdef __SSE3__
#include <pmmintrin.h>
#endif
#ifdef __SSSE3__
#include <tmmintrin.h>
#endif
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
#elif defined __ALTIVEC__
* temporarily remove doxygen customization, we'll see if that fix api.kde.org but I no hope, that would be too simple ! * added Rotation2D typedefs * remove CoreDeclarations header file
2008-08-28 23:28:23 +08:00
#define EIGEN_VECTORIZE
#define EIGEN_VECTORIZE_ALTIVEC
#include <altivec.h>
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
// We need to #undef all these ugly tokens defined in <altivec.h>
* temporarily remove doxygen customization, we'll see if that fix api.kde.org but I no hope, that would be too simple ! * added Rotation2D typedefs * remove CoreDeclarations header file
2008-08-28 23:28:23 +08:00
// => use __vector instead of vector
#undef bool
#undef vector
#undef pixel
#endif
#endif
#include <cstdlib>
#include <cmath>
#include <complex>
#include <cassert>
#include <functional>
* Started support for unaligned vectorization. * Introduce a new highly optimized matrix-matrix product for large matrices. The code is still highly experimental and it is activated only if you define EIGEN_WIP_PRODUCT at compile time. Currently the third dimension of the product must be a factor of the packet size (x4 for floats) and the right handed side matrix must be column major. Moreover, currently c = a*b; actually computes c += a*b !! Therefore, the code is provided for experimentation purpose only ! These limitations will be fixed soon or later to become the default product implementation.
2008-05-05 18:23:29 +08:00
#include <iostream>
fix compile errors with gcc 4.3: unresolved func call to ei_cache_friendly_product, and undeclared memcpy
2008-08-03 23:44:06 +08:00
#include <cstring>
* Add the possibility to customize the output of matrices, e.g.: IoFormat OctaveFmt(4, AlignCols, ", ", ";\n", "", "", "[", "]"); cout << mat.format(OctaveFmt); The first "4" is the precision. Documentation missing. * Some compilation fixes
2008-08-21 21:17:21 +08:00
#include <string>
* Added aligned_allocator for using 16-byte aligned types with STL containers. There is still a compile-time problem with STL containers that have a standard-conformant resize() method, but this should resolve the original user issue which was storing aligned objects in a std::map.
2009-01-09 08:55:53 +08:00
#include <limits>
Set of fixes and workaround to make sun studio more happy. Still remains the problem of alignment and vectorization.
2009-07-10 22:10:03 +08:00
// for min/max:
#include <algorithm>
* Patch by Konstantinos Margaritis: AltiVec vectorization. * Fix several warnings, temporarily disable determinant test.
2008-05-03 20:21:23 +08:00
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
#if (defined(_CPPUNWIND) || defined(__EXCEPTIONS)) && !defined(EIGEN_NO_EXCEPTIONS)
#define EIGEN_EXCEPTIONS
#endif
#ifdef EIGEN_EXCEPTIONS
#include <new>
Fix memory alignment (hence vectorization) on MSVC thanks to help from Armin Berres.
2008-12-15 23:54:33 +08:00
#endif
#error if min or max is defined
2009-01-19 21:23:41 +08:00
// this needs to be done after all possible windows C header includes and before any Eigen source includes
// (system C++ includes are supposed to be able to deal with this already):
// windows.h defines min and max macros which would make Eigen fail to compile.
#if defined(min) || defined(max)
#error The preprocessor symbols 'min' or 'max' are defined. If you are compiling on Windows, do #define NOMINMAX to prevent windows.h from defining these symbols.
#endif
undef B0
2009-09-20 07:14:28 +08:00
// defined in bits/termios.h
#undef B0
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.
2007-12-29 00:20:00 +08:00
namespace Eigen {
* move memory related stuff to util/Memory.h * clean ugly doxygen inheritence of expressions * keep improving the documentation... slowly !
2008-08-27 03:12:23 +08:00
/** \defgroup Core_Module Core module
* remove debug code commited by mistake in Assign * keep going on the doc: added a short geometry tutorial
2008-08-27 07:07:33 +08:00
* This is the main module of Eigen providing dense matrix and vector support
* (both fixed and dynamic size) with all the features corresponding to a BLAS library
* and much more...
* move memory related stuff to util/Memory.h * clean ugly doxygen inheritence of expressions * keep improving the documentation... slowly !
2008-08-27 03:12:23 +08:00
*
* \code
* #include <Eigen/Core>
* \endcode
*/
* temporarily remove doxygen customization, we'll see if that fix api.kde.org but I no hope, that would be too simple ! * added Rotation2D typedefs * remove CoreDeclarations header file
2008-08-28 23:28:23 +08:00
#include "src/Core/util/Macros.h"
#include "src/Core/util/Constants.h"
#include "src/Core/util/ForwardDeclarations.h"
#include "src/Core/util/Meta.h"
#include "src/Core/util/XprHelper.h"
#include "src/Core/util/StaticAssert.h"
* move memory related stuff to util/Memory.h * clean ugly doxygen inheritence of expressions * keep improving the documentation... slowly !
2008-08-27 03:12:23 +08:00
#include "src/Core/util/Memory.h"
doc + quick bug fix in Matrix ctor
2008-08-28 08:33:58 +08:00
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.
2007-12-29 00:20:00 +08:00
#include "src/Core/NumTraits.h"
#include "src/Core/MathFunctions.h"
* move memory related stuff to util/Memory.h * clean ugly doxygen inheritence of expressions * keep improving the documentation... slowly !
2008-08-27 03:12:23 +08:00
#include "src/Core/GenericPacketMath.h"
move arch-specific code to arch/SSE and arch/AltiVec subdirs. rename the noarch PacketMath.h to DummyPacketMath.h
2008-05-12 16:30:42 +08:00
* split PacketMath.h to SSE and Altivec specific files * improved the flexibility of the new product implementation, now all sizes seems to be properly handled.
2008-05-06 01:19:47 +08:00
#if defined EIGEN_VECTORIZE_SSE
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
#include "src/Core/arch/SSE/PacketMath.h"
add vectorization of sqrt for float
2009-03-27 22:41:46 +08:00
#include "src/Core/arch/SSE/MathFunctions.h"
* split PacketMath.h to SSE and Altivec specific files * improved the flexibility of the new product implementation, now all sizes seems to be properly handled.
2008-05-06 01:19:47 +08:00
#elif defined EIGEN_VECTORIZE_ALTIVEC
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
#include "src/Core/arch/AltiVec/PacketMath.h"
* split PacketMath.h to SSE and Altivec specific files * improved the flexibility of the new product implementation, now all sizes seems to be properly handled.
2008-05-06 01:19:47 +08:00
#endif
put inline keywords everywhere appropriate. So we don't need anymore to pass -finline-limit=1000 to gcc to get good performance. By the way some cleanup.
2008-05-13 01:34:46 +08:00
#ifndef EIGEN_CACHEFRIENDLY_PRODUCT_THRESHOLD
more product refactoring
2009-08-06 18:20:02 +08:00
#define EIGEN_CACHEFRIENDLY_PRODUCT_THRESHOLD 8
put inline keywords everywhere appropriate. So we don't need anymore to pass -finline-limit=1000 to gcc to get good performance. By the way some cleanup.
2008-05-13 01:34:46 +08:00
#endif
Added initial experimental support for explicit vectorization. Currently only the following platform/operations are supported: - SSE2 compatible architecture - compiler compatible with intel's SSE2 intrinsics - float, double and int data types - fixed size matrices with a storage major dimension multiple of 4 (or 2 for double) - scalar-matrix product, component wise: +,-,*,min,max - matrix-matrix product only if the left matrix is vectorizable and column major or the right matrix is vectorizable and row major, e.g.: a.transpose() * b is not vectorized with the default column major storage. To use it you must define EIGEN_VECTORIZE and EIGEN_INTEL_PLATFORM.
2008-04-09 20:31:55 +08:00
#include "src/Core/Functors.h"
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.
2007-12-29 00:20:00 +08:00
#include "src/Core/MatrixBase.h"
* add a HouseholderSequence class (not good enough yet for Triadiagonalization and HessenbergDecomposition) * rework a bit AnyMatrixBase, and mobe it to a separate file
2009-09-16 20:35:42 +08:00
#include "src/Core/AnyMatrixBase.h"
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.
2007-12-29 00:20:00 +08:00
#include "src/Core/Coeffs.h"
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
work around Doxygen bug triggered by r814874, which caused many classes to disappear from the docs.
2008-06-03 03:29:23 +08:00
#ifndef EIGEN_PARSED_BY_DOXYGEN // work around Doxygen bug triggered by Assign.h r814874
// at least confirmed with Doxygen 1.5.5 and 1.5.6
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
#include "src/Core/Assign.h"
work around Doxygen bug triggered by r814874, which caused many classes to disappear from the docs.
2008-06-03 03:29:23 +08:00
#endif
* throw bad_alloc if exceptions are enabled, after patch by Kenneth Riddile * disable vectorization on MSVC 2005, as it doesn't have all the required intrinsics. require 2008.
2008-12-16 23:17:29 +08:00
add overloads of lazyAssign to detect common aliasing issue with transpose and adjoint
2009-08-16 04:19:29 +08:00
#include "src/Core/util/BlasUtil.h"
Patch by Gael Guennebaud: Rework the matrix storage to ensure optimal sizeof in all cases, while keeping the decoupling of matrix sizes versus storage sizes. Also fixing (recently introduced) bugs caused by unwanted reallocations of the buffers.
2008-02-29 18:55:53 +08:00
#include "src/Core/MatrixStorage.h"
hehe, the complicated nesting scheme in Flagged in the previous commit was a sign that we were doing something wrong. In fact, having NestByValue as a special case of Flagged was wrong, and the previous commit, while not buggy, was inefficient because then when the resulting NestByValue xpr was nested -- hence copied -- the original xpr which was already nested by value was copied again; hence instead of 1 copy we got 3 copies. The solution was to ressuscitate the old Temporary.h (renamed NestByValue.h) as it was the right approach.
2008-05-28 13:14:16 +08:00
#include "src/Core/NestByValue.h"
add ReturnByValue pseudo expression for in-place evaluation with a return-by-value API style (will soon use it for the transform products)
2009-03-04 21:00:00 +08:00
#include "src/Core/ReturnByValue.h"
Introduce generic Flagged xpr, remove already Lazy.h and Temporary.h Rename DefaultLostFlagMask --> HerediraryBits
2008-05-14 16:20:15 +08:00
#include "src/Core/Flagged.h"
As proposed on the list: - rename EvalBeforeAssignBit to MayAliasBit - make .lazy() remove the MayAliasBit only, and mark it as deprecated - add a NoAlias pseudo expression, and MatrixBase::noalias() function Todo: - we have to decide whether += and -= assume no aliasing by default ? - once we agree on the API: update the Sparse module and the unit tests respectively.
2009-08-16 00:35:51 +08:00
#include "src/Core/NoAlias.h"
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.
2007-12-29 00:20:00 +08:00
#include "src/Core/Matrix.h"
the big Array/Cwise rework as discussed on the mailing list. The new API can be seen in Eigen/src/Core/Cwise.h.
2008-07-08 08:49:10 +08:00
#include "src/Core/Cwise.h"
Patch by Gael Guennebaud: coeff-wise binary operators. This unifies + and - and moreover this patch introduces coeff-wise * and / based on this. Also, corresponding test.
2008-02-29 22:35:14 +08:00
#include "src/Core/CwiseBinaryOp.h"
* Added generic unary operators (replace Opposite and Conjugate) * functor templates are not template template parameter anymore (this allows to make templated functors !) * Main page: extented compiler discussion * A small hack to support gcc 3.4 and 4.0 (see the main page) * Fix a cast type issue in Cast * Various doxygen updates (mainly Cwise stuff and added doxygen groups in MatrixBase to split the huge memeber list, still not perfect though) * Updated Gael's email address
2008-03-03 18:52:44 +08:00
#include "src/Core/CwiseUnaryOp.h"
Fix a couple of issue with the vectorization. In particular, default ei_p* functions are provided to handle not suported types seemlessly. Added a generic null-ary expression with null-ary functors. They replace Zero, Ones, Identity and Random.
2008-04-25 02:35:39 +08:00
#include "src/Core/CwiseNullaryOp.h"
* add a writable generic coeff wise expression (CwiseUnaryView) * add writable .real() and .imag() functions
2009-05-20 21:41:23 +08:00
#include "src/Core/CwiseUnaryView.h"
* added optimized paths for matrix-vector and vector-matrix products (using either a cache friendly strategy or re-using dot-product vectorized implementation) * add LinearAccessBit to Transpose
2008-07-10 06:30:18 +08:00
#include "src/Core/Dot.h"
re-implement stableNorm using a homemade blocky and vectorization friendly algorithm (slow if no vectorization)
2009-07-17 22:22:39 +08:00
#include "src/Core/StableNorm.h"
* Big change in Block and Map: - added a MapBase base xpr on top of which Map and the specialization of Block are implemented - MapBase forces both aligned loads (and aligned stores, see below) in expressions such as "x.block(...) += other_expr" * Significant vectorization improvement: - added a AlignedBit flag meaning the first coeff/packet is aligned, this allows to not generate extra code to deal with the first unaligned part - removed all unaligned stores when no unrolling - removed unaligned loads in Sum when the input as the DirectAccessBit flag * Some code simplification in CacheFriendly product * Some minor documentation improvements
2008-08-10 02:41:24 +08:00
#include "src/Core/MapBase.h"
#include "src/Core/Map.h"
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.
2007-12-29 00:20:00 +08:00
#include "src/Core/Block.h"
add a VectorBlock expr as a specialization of Block
2009-07-05 17:33:55 +08:00
#include "src/Core/VectorBlock.h"
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.
2007-12-29 00:20:00 +08:00
#include "src/Core/Minor.h"
#include "src/Core/Transpose.h"
#include "src/Core/DiagonalMatrix.h"
constant Diagonal ---> DiagonalBits introduce ei_is_diagonal to check for it DiagonalCoeffs ---> Diagonal and allow Index to by Dynamic -> add MatrixBase::diagonal(int) with unittest and doc
2009-05-11 00:24:39 +08:00
#include "src/Core/Diagonal.h"
new implementation of diagonal matrices and diagonal matrix expressions
2009-06-29 03:27:37 +08:00
#include "src/Core/DiagonalProduct.h"
* Added a generic *redux* mini framework allowing custom redux operations as well as partial redux (vertical or horizontal redux). Includes shortcuts for: sum, minCoeff and maxCoeff. There is no shortcut for the partial redux. * Added a generic *visitor* mini framework. A visitor is a custom object sequentially applied on each coefficient with knowledge of its value and coordinates. It is currentlly used to implement minCoeff(int*,int*) and maxCoeff(int*,int*). findBiggestCoeff is now a shortcut for "this->cwiseAbs().maxCoeff(i,j)" * Added coeff-wise min and max. * fixed an issue with ei_pow(int,int) and gcc < 4.3 or ICC
2008-03-16 22:36:25 +08:00
#include "src/Core/Redux.h"
#include "src/Core/Visitor.h"
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.
2007-12-29 00:20:00 +08:00
#include "src/Core/Fuzzy.h"
#include "src/Core/IO.h"
alpha 3.1. in this commit: - finally get the Eval stuff right. get back to having Eval as a subclass of Matrix with limited functionality, and then, add a typedef MatrixType to get the actual matrix type. - add swap(), findBiggestCoeff() - bugfix by Ramon in Transpose - new demo: doc/echelon.cpp
2008-01-15 21:55:47 +08:00
#include "src/Core/Swap.h"
* Added support for a comma initializer: mat.block(i,j,2,2) << 1, 2, 3, 4; If the number of coefficients does not match the matrix size, then an assertion is raised. No support for xpr on the right side for the moment. * Added support for assertion checking. This allows to test that an assertion is indeed raised when it should be. * Fixed a mistake in the CwiseUnary example.
2008-03-09 03:02:24 +08:00
#include "src/Core/CommaInitializer.h"
implement a ProductBase class and, as a proof of concept, update TriangularProduct and SelfAdjointMatrixProduct to take advantage of it => fewer LOC
2009-08-04 22:54:17 +08:00
#include "src/Core/ProductBase.h"
big addons: * add Homogeneous expression for vector and set of vectors (aka matrix) => the next step will be to overload operator* * add homogeneous normalization (again for vector and set of vectors) * add a Replicate expression (with uni-directional replication facilities) => for all of them I'll add examples once we agree on the API * fix gcc-4.4 warnings * rename reverse.cpp array_reverse.cpp
2009-03-05 18:25:22 +08:00
#include "src/Core/Product.h"
* bybye Part, welcome TriangularView and SelfAdjointView. * move solveTriangular*() to TriangularView::solve*() * move .llt() to SelfAdjointView * add a high level wrapper to the efficient selfadjoint * vector product * improve LLT so that we can specify which triangular part is meaningless => there are still many things to do (doc, cleaning, improve the matrix products, etc.)
2009-07-07 05:43:20 +08:00
#include "src/Core/TriangularMatrix.h"
#include "src/Core/SelfAdjointView.h"
#include "src/Core/SolveTriangular.h"
more product refactoring
2009-08-06 18:20:02 +08:00
#include "src/Core/products/GeneralUnrolled.h"
#include "src/Core/products/GeneralBlockPanelKernel.h"
#include "src/Core/products/GeneralMatrixVector.h"
#include "src/Core/products/GeneralMatrixMatrix.h"
#include "src/Core/products/SelfadjointMatrixVector.h"
#include "src/Core/products/SelfadjointMatrixMatrix.h"
Implement efficient sefladjoint product (aka SYRK) : C += alpha * U U^T It is currently available via SelfAdjointView::rankKupdate. TODO: allows to write SelfAdjointView += u * u.adjoint()
2009-07-24 01:01:20 +08:00
#include "src/Core/products/SelfadjointProduct.h"
Add an efficient rank2 update function (like the level2 blas xSYR2 routine). Note that it is already used in Tridiagonalization.
2009-07-12 03:14:59 +08:00
#include "src/Core/products/SelfadjointRank2Update.h"
add triangular * vector product
2009-07-13 19:17:55 +08:00
#include "src/Core/products/TriangularMatrixVector.h"
trmm is now working in all storage order configurations
2009-07-27 16:27:01 +08:00
#include "src/Core/products/TriangularMatrixMatrix.h"
more product refactoring
2009-08-06 18:20:02 +08:00
#include "src/Core/products/TriangularSolverMatrix.h"
started an implementation of BandMatrix: at least the read/write access to the main/sub/super diagonals seems to work well.
2009-07-15 05:27:37 +08:00
#include "src/Core/BandMatrix.h"
added an *optional* Eigen2 dynamic library. it allows the possiblity to save some compilation time by linking to it *and* defining the token EIGEN_EXTERN_INSTANCIATIONS
2008-06-01 07:21:49 +08:00
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.
2007-12-29 00:20:00 +08:00
} // namespace Eigen
* Added generic unary operators (replace Opposite and Conjugate) * functor templates are not template template parameter anymore (this allows to make templated functors !) * Main page: extented compiler discussion * A small hack to support gcc 3.4 and 4.0 (see the main page) * Fix a cast type issue in Cast * Various doxygen updates (mainly Cwise stuff and added doxygen groups in MatrixBase to split the huge memeber list, still not perfect though) * Updated Gael's email address
2008-03-03 18:52:44 +08:00
Patch by Kenneth Riddile: disable MSVC warnings, reenable them outside of Eigen, and add a MSVC-friendly path in StaticAssert.
2008-12-19 04:48:02 +08:00
#include "src/Core/util/EnableMSVCWarnings.h"
* add Gael copyright lines on 2 more files * macro renaming: EIGEN_NDEBUG becomes EIGEN_NO_DEBUG as this is much better (and similar to Qt) and EIGEN_CUSTOM_ASSERT becomes EIGEN_USE_CUSTOM_ASSERT * protect Core header by a EIGEN_CORE_H
2008-03-26 17:13:11 +08:00
#endif // EIGEN_CORE_H
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