Hi,
You can use the below libraries in C++, which provide similar functionality for solving ODEs.
- boost.ODEInt - https://www.boost.org/doc/libs/1_86_0/boost/numeric/odeint.hpp
- Armadillo - C++ library for linear algebra & scientific computing - https://arma.sourceforge.net/faq.html
- GSL (GNU Scientific Library) - The GNU Scientific Library (GSL) is a numerical library for C and C++ programmers. It is free software under the GNU General Public License - https://www.gnu.org/savannah-checkouts/non-gnu/gsl-shell/doc/ode.html
Visit the links mentioned above to know more information on libraries.
I hope this helps!