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  1. #include <iostream>
  2. #include <vector>
  3.  
  4. int main()
  5. {
  6.    std::setlocale( LC_ALL, "" );
  7.    auto v = std::vector<size_t>( 3, 0x262E ); // 3x peace symbols
  8.    v.at( 1 ) += 0x10; // now a moon symbol
  9.  
  10.    for( auto &el : v )
  11.        std::wcout << (wchar_t) el << " ";
  12.  
  13.     return 0;
  14. }
Success #stdin #stdout 0s 16904KB
comments (?)
stdin 
Standard input is empty
stdout 
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https://ideone.com/nPoRRH
Printing UTF-8 characters with wchar_t casting and std::wcout
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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