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c++ Programming Glossary: get_signatureInferring the call signature of a lambda or arbitrary callable for “make_function” http://stackoverflow.com/questions/11893141/inferring-the-call-signature-of-a-lambda-or-arbitrary-callable-for-make-functio I'm looking for one or other of template typename F using get_signature ... template typename F std function get_signature T make_function.. F using get_signature ... template typename F std function get_signature T make_function F f ... such that make_function int i return.. volatile using type R A... template typename T struct get_signature_impl using type typename remove_class decltype std remove_reference..
http://stackoverflow.com/questions/2135457/how-to-write-a-wrapper-over-functions-and-member-functions-that-executes-some-co over your function and then overload boost python detail get_signature to accept your Functor UPDATE Added support for member functions.. R_ class P0_ class P1_ inline boost mpl vector R_ P0_ P1_ get_signature FuncWrapper R_ P0_ P1_ void 0 return boost mpl vector R_ P0_.. R_ class C_ class P0_ inline boost mpl vector R_ C_ P0_ get_signature MemberFuncWrapper R_ C_ P0_ void 0 return boost mpl vector..
Isn't the template argument (the signature) of std::function part of its type? http://stackoverflow.com/questions/5931214/isnt-the-template-argument-the-signature-of-stdfunction-part-of-its-type An example version can be found here which relies on the get_signature metafunction that is partially specialized on function pointer.. how pattern matching can work in C template class F struct get_signature template class R struct get_signature R typedef R type template.. class F struct get_signature template class R struct get_signature R typedef R type template class R class A1 struct get_signature..
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