[C++-sig] Methods returning & taking pointers to functions
s_sourceforge at nedprod.com
Fri Oct 3 21:10:56 CEST 2003
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I /think/ these don't compile properly ie; lots of compiler warnings.
Unfortunately a mechanism of specifying a sort function is
commonplace in my library and ultimately I'll really need it.
I see a two pronged approach: (i) make a pointer to a function an
opaque type and (ii) write a thunk which invokes an arbitrary python
function. The latter, through some small alterations to the base
library, could be entirely driven by parameters (all I need is a
pointer to the thing calling the sort function).
Has anyone else tried this? Is it even possible? If BP can't wrap
methods taking or receiving pointers to functions, then it's a non-
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