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  1. #include <iostream>
  2. #include <memory>
  3.  
  4. class myCla {
  5. 	public:
  6. 	~myCla() { std::cout << "hello RAII" << std::endl; };
  7. };
  8.  
  9. std::unique_ptr<myCla[]> ownerPointerCreator(size_t nElem) {
  10. 	return std::unique_ptr<myCla[]>(new myCla[nElem]);
  11. };
  12.  
  13. int main() {
  14. /*std::unique_ptr<myCla[]>*/ auto uniquee = ownerPointerCreator(10);
  15. //creates unique_ptr to 10 elements which are automatically deleted
  16. std::cout << "ohoho" << std::endl;
  17. return 0;
  18. }
Success #stdin #stdout 0s 3460KB
comments (?)
stdin 
Standard input is empty
stdout 
ohoho
hello RAII
hello RAII
hello RAII
hello RAII
hello RAII
hello RAII
hello RAII
hello RAII
hello RAII
hello RAII
https://ideone.com/hmbmaE
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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