1.- Project set up

Set up the project is really simple, you just need to add/import all the .cpp and .h files in your project.

Visual Studio Community 2019:

Make a new project (empty project) then right click on the solution-> add element -> existing element or just press Shift + Alt + A, and select all the .cpp and .h files on the RosemaryFramework folder and add them to the project.

DevC++:

Make a new project (console project), then right click on the projec->add to project and select all the .cpp and .h files on the RosemaryFramework folder and add them to the project.