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
const_cast. But I think that anyway trying to maintain const strictness in Eigen2 is not
worth the hassle.
Konstantin: so the code snippet I sent you won't work anymore, replace wrapArray with fromArray.
CCMAIL:konst.heil@stud.uni-heidelberg.de
After huge thread on eigen mailing list, it appears that i'm the
only one in favor of prefix Ei. Everybody else prefers namespace
Eigen like we did in Eigen 1. So, revert.
Also add a macro USING_EIGEN_DATA_TYPES that application programmers
can use to automatically do "using"on the Matrix class and its
matrix/vector typedefs:
using Eigen::Matrix;
using Eigen::Matrix2d;
using Eigen::Vector2d;
... (the list of typedefs is really long).
thanks to the suffixes, the Vector typedefs aren't really polluting.
CCMAIL:eigen@lists.tuxfamily.org
P.S. Danny, please skip this one :) I know you already reported the
namespace->prefix move, now that one would be too much noise :)
1) Kill MatrixXpr class, instead let all class inherit a common EigenBase class
2) Kill MatrixBase/Matrix/Vector classes, instead introduce a single Matrix class,
a MatrixStorage class, and typedefs to emulate vectors
3) Huge code cleanup, remove large preprocessor macros, sloccount drop to ~750
down from 1100.
4) Introduce compile-time-known sizes
Now the user doesn't need anymore to call .xpr() and can simply do:
matrix.row(i) += matrix.row(j)
Also remove the obsolete MatrixXpr::hasDynamicSize() method (thanks to
Michael Olbrich for reporting this).
CCMAIL:<michael.olbrich@gmx.net>
