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Alex Rivera
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Is it somehow possible? I want that to enable compile-time passing of arguments. Suppose it's only for user convenience, as one could always type out the real type with template<class T, T X> , but for some types, i.e. pointer-to-member-functions, it's pretty tedious, even with decltype as a shortcut. Consider the following code: struct Foo{ template<class T, T X> void bar(){ // do something with X, compile-time passed } }; struct Baz{ void bang(){ } }; int main(){ Foo f; f.bar<int,5>(); f.bar<decltype(&Baz::bang),&Baz::bang>(); } Would it be somehow possible to convert it to the following? struct Foo{ template<auto X> void bar(){ // do something with X, compile-time passed } }; struct Baz{ void bang(){ } }; int main(){ Foo f; f.bar<5>(); f.bar<&Baz::bang>(); }
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