I added several different versions of Eigen to default including directory of Visual C++.
But I got collapse problem when using LDLT
(Cholesky decomposition) for so
This answer is only a summary from the comments above:
At compile-time you have EIGEN_WORLD_VERSION
, EIGEN_MAJOR_VERSION
and EIGEN_MINOR_VERSION
, you can easily embed this information in
your application.
3.1.91
sounds like a beta version
of 3.2
.
The version number macros are defined in Macros.h
located at
\Eigen\src\Core\util\
.