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  1. #pragma hdrstop
  2. #pragma argsused
  3.  
  4. #include <iostream>
  5. #include <string>
  6.  
  7. using std::cout;
  8. using std::endl;
  9.  
  10. class Test {
  11. public:
  12.     Test()                        { cout << "Default ctor" << endl; }
  13. 	Test(const Test&)             { cout << "Copy ctor" << endl; }
  14. 	Test(Test&&)                  { cout << "Move ctor" << endl; }
  15. 	Test& operator=(const Test&)  { cout << "Copy assign" << endl; }
  16. 	Test& operator=(Test&&)       { cout << "Move assign" << endl; }
  17. 	~Test()                       { cout << "Destructor" << endl; }
  18. };
  19.  
  20. Test test_lvalue;
  21. std::string dummy("test");
  22.  
  23. std::string someStringFunc()
  24. {
  25. 	return "someStringFunc";
  26. }
  27.  
  28. void func(bool condition) {
  29. 	Test test = condition ? test_lvalue : Test();
  30. 	std::string dummy2 = condition ? dummy : someStringFunc();
  31. }
  32.  
  33. int main() {
  34.     cout << "Begin main()" << endl;
  35. 	func(true);
  36. 	cout << "End main()" << endl;
  37. }
  38.  
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https://ideone.com/mWxxK3
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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