So the what should be done is -- if understood well --: - get rid of /src/math completely - Replace QuickVector, Matrix with Eigen::Vector resp. Eigen::Matrix / Eigen::LU everywhere they appear - fix the bugs that appear
My original idea was to create a layer of abstraction above Eigen, but as you pointed out, it's useless. 2009/7/26, Alan Grimes <agri...@speakeasy.net>: > P Zoltan wrote: > >> I've started implementing the QuickVector and Matrix classes using >> Eigen. The first draft of the source code is attached. It shoud be >> cleaned up, added some more comments / documentation to it. When >> integrating it in the SVN, I want to add the following files in the math >> library: >> math_config.h (or similar name), just to define >> USE_EIGEN_LU_IMPLEMENTATION or not -- to swap between implementations >> vector_eigen.h -- for QuickVector class (with Eigen it's just a typedef >> for VectorXd) >> matrix_eigen.h -- header for Matrix >> matrix_eigen.cpp -- implementation for Matrix, in header in this moment > > /src/math is a refactoring of code that was previously in > /src/electronics/simulation. > > Eigen, in theory, would completely replace all of /src/math, > > When I tried to switch to Eigen, I simply deleted /src/math and tried to > get the rest to work by making Eigen calls... I discarded my work after > getting some segfaults I didn't understand... (indubitably pointer > problems, ie I was using my own math libraries using non-standard > conventions that didn't work with Eigen...) > > Without the understanding that libktechmath is an amature attempt at > duplicating Eigen, you'll just be creating a royal-big mess. > > > -- > New president: Here we go again... > Chemistry.com: A total rip-off. > Powers are not rights. > > > ------------------------------------------------------------------------------ > _______________________________________________ > Ktechlab-devel mailing list > Ktechlab-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ktechlab-devel > ------------------------------------------------------------------------------ _______________________________________________ Ktechlab-devel mailing list Ktechlab-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ktechlab-devel
