Shared memory format

Read values with specified data type from shared memory.

Dependencies

• cxxopts by jarro2783 (https://github.com/jarro2783/cxxopts) (only required for building the application)
• json by nlohmann (https://github.com/nlohmann/json)
• cxxshm (https://github.com/NikolasK-source/cxxshm)
• cxxsemaphore (https://github.com/NikolasK-source/cxxsemaphore)