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  1. #include <string>
  2. #include <iostream>
  3.  
  4. int main()
  5. {
  6. 	std::string s = "x";
  7. 	s.reserve(5);
  8. 	std::cout << '[' << s.data()[0] << ',' << s.data()[1] << ',' << s.data()[2] << ']' << std::endl;
  9. 	s += '\0';
  10. 	std::cout << '[' << s.data()[0] << ',' << s.data()[1] << ',' << s.data()[2] << ']' << std::endl;
  11. 	return 0;
  12. }
Success #stdin #stdout 0s 4752KB
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Standard input is empty
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[x,,d]
[x,,]
https://ideone.com/AuPgQC
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
secret

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