Reusing the NAMD code to build C++ simulation program

[masakatsu-ito~at~aist.go.jp]

Dear CCL'ers,
 I am wondering if it is easy to reuse the NAMD code to build C++
 simulation program. My question might sound strange because NAMD is so
 famous for its high extensibility and object-oriented design with
 C++. But NAMD is actually coded in Charm++, an extended C++ for
 parallelization, so that the problem is that a programmer has to deal
 with Charm++ syntax in the NAMD code and its execution model for
 parallel computation.  So, could somebody give me a brief explanation
 how the NAMD code can be incorporated into C++ framework, or if it is
 possible.
 I would appreciate any suggestion or references for a simulation
 program which is built by adding C++ code to the NAMD code.
 Thanks a lot in advance.
 Masakatsu Ito , Ph.D
 Grid Technology Research Center
 National Institute of Advanced Industrial Science and Technology
 Tsukuba Central 2, Tsukuba, Ibaraki 305-8568 Japan
 E-mail masakatsu-ito~at~aist.go.jp
 URL http://met.sourceforge.net/