24 lines
502 B
C++
24 lines
502 B
C++
namespace clanguml {
|
|
namespace t00073 {
|
|
struct A { };
|
|
struct AHandler {
|
|
void handle(A &a) const { }
|
|
void operator()(A &a) const { handle(a); }
|
|
};
|
|
|
|
struct B { };
|
|
struct BHandler {
|
|
void handle(B &b) const { }
|
|
void operator()(B &b) const { handle(b); }
|
|
};
|
|
|
|
template <typename... Bases> struct Overload : public Bases... {
|
|
using Bases::operator()...;
|
|
};
|
|
template <typename... Bases> Overload(Bases...) -> Overload<Bases...>;
|
|
|
|
struct R {
|
|
Overload<AHandler, BHandler> dispatch;
|
|
};
|
|
}
|
|
} |