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  1. #include <iostream>
  2. #include <locale.h>
  3.  
  4. int main() {
  5.     std::locale::global(std::locale(""));  // (*)
  6.     std::wcout.imbue(std::locale());
  7.     auto& f = std::use_facet<std::ctype<wchar_t>>(std::locale());
  8.  
  9.     std::wstring str = L"Zoë Saldaña played in La maldición del padre Cardona.";
  10.  
  11.     f.toupper(&str[0], &str[0] + str.size());
  12.     std::wcout << str << std::endl;
  13.  
  14.     return 0;
  15. }
Success #stdin #stdout 0s 5088KB
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stdin
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Standard input is empty
stdout
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ZOË SALDAÑA PLAYED IN LA MALDICIÓN DEL PADRE CARDONA.
https://ideone.com/AFHoHC
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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