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c++debugginggdbeigeneigen3

Using GDB with Eigen C++ library

I am using the Eigen C++ library downloadable from http://eigen.tuxfamily.org/. This is a C++ library for easier handling of Matrices and Arrays. I use g++ compiler and gdb for debugging. However, I found that I am unable to print the content of a Matrix (provided by Eigen) while using gdb.

Solution

  • You have to install a gdb extension that you can find in eigen/debug/gdb/.

    The comment at the beginning of the file explains how to install it.