Thanks Michael, it worked flawlessly On Sat, 2008-04-12 at 20:28 -0400, Michael Dickens wrote: > IIRC: The "standard C" way to do this is: > > In one, and only one, .cc file, do at the top level (not in any class, > method, or function definition), e.g.: > > int foo = 0; > > then in the .h file do: > > extern int foo; > > and you should be able to access 'foo' from any code the includes > that .h file. > > On Apr 12, 2008, at 7:32 PM, Vincenzo wrote: > > I'm looking for suggestions on how to implement a variable that is > > shared between two blocks. > > If I include the same header into the .cc files implementing my blocks > > I get the "multiple definition of variable x" error. > > > > Which is the correct way to do this? > > is there an example available?
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