ROM App

[quincy-huhn98]

I've submitted as draft to get feedback on the code as well as help with the CMake and workflows.

As is right now the CMake works for me but my attempts to remove the hardcoded paths for OpenSn have not worked.

The workflows I have not modified since I wrote them for the initial test app.

[wdhawkins]

@quincy-huhn98 Interfacing your application with the latest version of OpenSn develop should be much easier now. For application support, you'll want to do an out-of-build install of OpenSn. When compiling OpenSn, do the following:

cmake -DCMAKE_INSTALL_PREFIX=/path/to/opensn/install .. && make -j && make install

This will create the directory /path/to/opensn/install that has the typical lib, include, bin structure. Add that directory to your CMAKE_INSTALL_PREFIX or, optionally, set OpenSn_DIR to that directory.

With these changes, find_package(OpenSn) in your application's CMakeLists.txt will work correctly. Your CMakeLists.txt can also be simplified. Here is a revised version: CMakeLists.txt

Let me know if you have any problems.

[quincy-huhn98]

@wdhawkins thank you for the updated CMake. I made all the changes except removing opensn::libopensnpy as my ROMApp inherits from opensnpy::PyApp.

[andrsd]

Rename these files to match the coding standard:

• ROM_problem.h -> rom_problem.h
• ROM_problem.cc -> rom_problem.cc
• ROM_structs.h -> rom_structs.h

[quincy-huhn98]

I have updated the names