On 10/19/2010 05:10 AM, Nat Linden wrote:
On Thu, Oct 14, 2010 at 1:17 PM, Bryant Gipson <gipso...@yahoo.com <mailto:gipso...@yahoo.com>> wrote:C++: void mySlightlyHelpfulFunction(cppmodule::A &a) { ... } Python: a = mod.A() myModule.mySlightlyHelpfulFunction(a) myModule.mySlightlyHelpfulFunction(A) did not match C++ signature: mySlightlyHelpfulFunction(mod::A {lvalue}) Just a guess, but would declaring it as: void mySlightlyHelpfulFunction(const cppmodule::A &a) work better? (Note insertion of "const") The {lvalue} in the signature output suggests that the problem could be that Boost.Python is internally constructing a C++ temporary cppmodule::A value and trying to pass it into mySlightlyHelpfulFunction().
That would help in other, similar, similar cases, but wasn't the problem here.
The OP replied off-line; he was simply linking to the wrong Boost.Python library. Sorry I neglected to pass it on to the list!
Jim _______________________________________________ Cplusplus-sig mailing list Cplusplus-sig@python.org http://mail.python.org/mailman/listinfo/cplusplus-sig
