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I was reading on Clang and Ch (c++ interpreters), but its not clear for me, is it possible to run a newly generated .cpp file without any installations? Because i need to run the final program on any pc…
ps. if yes, does anyone have a good example, where a .cpp file is being executed within c++ code?
This is probably impossible or at least very hard. You would have to include the whole compiler (including linker, assembler, optimizer, preprocessor, …) inside your program and that would make it extremely big.
One way of doing this is with Clang (as you already noted), there is even a demo project called “Clang interpreter” in the source: http://llvm.org/viewvc/llvm-project/cfe/trunk/examples/clang-interpreter/
However I once tried to compile this “beast” into my program and gave up halfway, because the file size of the result binary (or binaries with external libraries) gets into tens of megabytes (maybe even a hundred).
My suggestion is to either produce a different script (e.g. bash/sh script, which you could execute on any unix machine) that can be interpreted easily.