On Mon, 3 Mar 2003, Stuart Anderson wrote:
> > On a related matter, in libGLU's mysetjmp.h, there is
> > inline int
> > mysetjmp( JumpBuffer *j )
> > {
> > return ::setjmp( j->buf );
> > }
> > ... and something similar for longjmp(). Now my (spoken) C++ is less than
> > adequate, but what the heck does "::" do/mean?
> It means use the global namespace. In this case, it sez to call the setjmp()
> function from the C library.
OK. Thanks.
Marc.
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