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  1. class Module { };
  2.  
  3. struct Port {
  4. 	Module& owner;
  5. 	Port(Module& owner) : owner(owner) {}
  6. };
  7.  
  8. struct InPort    : virtual Port    { InPort(Module& m) : Port(m) { } };
  9. struct OutPort   : virtual Port    { OutPort(Module& m) : Port(m) { } };
  10. struct InOutPort : InPort, OutPort { InOutPort(Module& m) : Port(m), InPort(m), OutPort(m) { } };
  11.  
  12. int main() {
  13. 	Module m;
  14. 	InOutPort p(m);
  15. }
Success #stdin #stdout 0s 3092KB
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https://ideone.com/6PJfCP
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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