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c++ Programming Glossary: function_traitsSpecializing a template on a lambda in C++0x http://stackoverflow.com/questions/2562320/specializing-a-template-on-a-lambda-in-c0x case handles function objects template typename F struct function_traits template typename R typename... A struct _internal template.. at global scope template typename R typename... A struct function_traits R A... ... This works fine I can pass a function into the template.. works properly template typename F void foo F f typename function_traits F whatever ... int f int x ... foo f What if instead of passing..
Is it possible to figure out the parameter type and return type of a lambda? http://stackoverflow.com/questions/7943525/is-it-possible-to-figure-out-the-parameter-type-and-return-type-of-a-lambda share improve this question Funny I've just written a function_traits implementation based on Specializing a template on a lambda.. of the lambda's operator . template typename T struct function_traits public function_traits decltype T operator For generic types.. . template typename T struct function_traits public function_traits decltype T operator For generic types directly use the result..
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