Cling – C++ interpreter

Not so long ago I came across an interesting project called Cling , a C ++ language interpreter that can work interactively from the console as well. You can check project here: https://github.com/root-project/cling
The installation for Ubuntu is the simplest – download the archive for the version you need, unzip it, go to the bin folder and run cling in the terminal.
The following is an example of loading the FlameSteelCore library, initializing the object, listing id:

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