1 #pragma once 2 3 #if defined(SWIGJAVA) || defined(JAVACALLBACK) 4 class Callback 5 { 6 public: ~Callback()7 virtual ~Callback() 8 { 9 } run(clbk_data arg)10 virtual void run(clbk_data arg) 11 { /* empty, overloaded in Java*/ 12 } 13 }; 14 15 #endif 16