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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Printer
  5. {
  6. public:
  7. void println(const char* string_pointer) { cout << string_pointer << endl; }
  8. };
  9.  
  10. int main(int argc, char** argv)
  11. {
  12.   void(*println_ptr)(Printer*, const char*) = reinterpret_cast<void (*)(Printer*, const char*)>(&Printer::println);
  13.   Printer printer;
  14.   println_ptr(&printer, "beans on toast");
  15. }
Success #stdin #stdout 0s 4392KB
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stdin
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Standard input is empty
stdout
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beans on toast
https://ideone.com/5Wbsgc
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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