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  1. #include <iostream>
  2.  
  3. template<class T>
  4. void hex_print(T const& t)
  5. {
  6.     std::cout << __PRETTY_FUNCTION__ << '\n';
  7.     std::cout << std::hex << t << '\n';
  8. }
  9.  
  10. int main()
  11. {
  12.     char word[] = "a";
  13.     hex_print(word[0] & 255);
  14.     hex_print(static_cast<unsigned char>(word[0]));
  15. }
Success #stdin #stdout 0s 3096KB
comments (?)
stdin 
Standard input is empty
stdout 
void hex_print(const T&) [with T = int]
61
void hex_print(const T&) [with T = unsigned char]
a
https://ideone.com/zjG9NL
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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