C++ Video Game Programming IDE

Question

I am looking for a C++ IDE in which I can actively play the game and test the updates live instead of testing it, redoing th code, compiling it and running it again. I'm running Windows 7 x86 professional.

Answer 1

This isn't really an answer, and so probably shouldn't get upvotes, but has information.

I don't know of any C++ IDE that can do runtime updates of code, but it's definitely not impossible. There's lots of C++ assemblers which already JIT code, live updates is merely the next step that no IDE has taken quite yet that I know of.
asmjit can JIT C++
Visual Studio can JIT C++/CLI (which isn't quite C++) (RMartinho corrects that VIsual Studio compiles C++/CLI to IL, and then JITs the IL. Tehcnically different.)
cling uses the clang fruntend and LLVM backend, which has a JIT code generation system.

R.Martinho has also reminded me that Microsoft Visual Studio already has this feature. http://msdn.microsoft.com/en-us/library/esaeyddf(v=vs.100).aspx If you "stop" the code, you can make changes, and it will apply those changes and resume execution.

Answer 2

There's an interesting project at http://runtimecompiledcplusplus.blogspot.co.uk/ that is working on this problem and looks like it might work for you; I haven't used it myself but it looks active if still a little raw. It uses the Visual Studio 2010 compiler.