Running c++ from Java problem -

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I need to compile and run a c ++ program from Java. I am using

Process A = Runtime.getRuntime () Executive ("G ++ G function.cpp -O Function") .; Process B = Runtime.getRuntime () Executive ("./function") ;.

The problem is that the output I received from C ++ program is not correct, but if I compile and run it in my own command line it just works fine. The problem is Java and I do not know why.

Thank you very much

Al,

And there is a potential problem that I see here. The problem is that if Runtime.ACAC ( not waits to complete the process), then you have to add 

  a.waitFor (); Before calling, call

b.

The issue is that depending on how you are applying this application, there can not be a current working directory, where you think it is. Therefore function.cpp may not exist.


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