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      std::to_wstring

      De cppreference.com
      < cpp‎ | string‎ | basic string

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      C++
       
      Bibliothèque de chaînes de caractères
      Chaînes à zéro terminal
      Original:
      Null-terminated strings
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      Les chaînes d'octets
      Chaines multi-octets
      Les chaînes étendues
      Classes
      Original:
      Classes
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      basic_string
      char_traits
       
      std::basic_string
      Les fonctions membres
      Original:
      Member functions
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      basic_string::basic_string
      basic_string::operator=
      basic_string::assign
      basic_string::get_allocator
      Elément d'accès
      Original:
      Element access
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      basic_string::at
      basic_string::operator[]
      basic_string::front (C++11)
      basic_string::back (C++11)
      basic_string::data
      basic_string::c_str
      Les itérateurs
      Original:
      Iterators
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      basic_string::begin
      basic_string::cbegin
      (C++11)
      basic_string::end
      basic_string::cend
      (C++11)
      basic_string::rbegin
      basic_string::crbegin
      (C++11)
      basic_string::rend
      basic_string::crend
      (C++11)
      Capacité
      Original:
      Capacity
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      basic_string::empty
      basic_string::size
      basic_string::length
      basic_string::max_size
      basic_string::reserve
      basic_string::capacity
      basic_string::shrink_to_fit (C++11)
      Opérations
      Original:
      Operations
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      basic_string::clear
      basic_string::insert
      basic_string::erase
      basic_string::push_back
      basic_string::pop_back (C++11)
      basic_string::append
      basic_string::operator+=
      basic_string::compare
      basic_string::replace
      basic_string::substr
      basic_string::copy
      basic_string::resize
      basic_string::swap
      Recherche
      Original:
      Search
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      basic_string::find
      basic_string::rfind
      basic_string::find_first_of
      basic_string::find_first_not_of
      basic_string::find_last_of
      basic_string::find_last_not_of
      Constantes
      Original:
      Constants
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      basic_string::npos
      Tiers fonctions
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      Non-member functions
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      operator+
      operator==
      operator!=
      operator<
      operator>
      operator<=
      operator>=
      swap(std::basic_string)
      operator<<
      operator>>
      getline
      stoi
      stol
      stoll      		 (C++11)
      (C++11)
      (C++11)
      stoul
      stoull      		 (C++11)
      (C++11)
      stof
      stod
      stold      		 (C++11)
      (C++11)
      (C++11)
      to_string (C++11)
      to_wstring (C++11)
      Classes d'aide
      Original:
      Helper classes
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      hash<std::string>
      hash<std::wstring>
      hash<std::u32string>
      hash<std::u16string>      		 (C++11)
       
      Déclaré dans l'en-tête <string>
      std::wstring to_wstring(int value );
      		 (1) (depuis C++11)
      std::wstring to_wstring(long value );
      		 (2) (depuis C++11)
      std::wstring to_wstring(longlong value );
      		 (3) (depuis C++11)
      std::wstring to_wstring(unsigned value );
      		 (4) (depuis C++11)
      std::wstring to_wstring(unsignedlong value );
      		 (5) (depuis C++11)
      std::wstring to_wstring(unsignedlonglong value );
      		 (6) (depuis C++11)
      std::wstring to_wstring(float value );
      		 (7) (depuis C++11)
      std::wstring to_wstring(double value );
      		 (8) (depuis C++11)
      std::wstring to_wstring(longdouble value );
      		 (9) (depuis C++11)
      1)
      Convertit un entier décimal signé pour une chaîne large avec le même contenu que ce serait std::swprintf(buf, sz, L"%d", value) produire pour buf suffisamment grand .
      Original:
      Converts a signed decimal integer to a wide string with the same content as what std::swprintf(buf, sz, L"%d", value) would produce for sufficiently large buf.
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      2)
      Convertit un entier décimal signé pour une chaîne large avec le même contenu que ce serait std::swprintf(buf, sz, L"%ld", value) produire pour buf suffisamment grand ..
      Original:
      Converts a signed decimal integer to a wide string with the same content as what std::swprintf(buf, sz, L"%ld", value) would produce for sufficiently large buf..
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      3)
      Convertit un entier décimal signé pour une chaîne large avec le même contenu que ce serait std::swprintf(buf, sz, L"%lld", value) produire pour buf suffisamment grand .
      Original:
      Converts a signed decimal integer to a wide string with the same content as what std::swprintf(buf, sz, L"%lld", value) would produce for sufficiently large buf.
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      4)
      Convertit un entier décimal non signé sur une chaîne large avec le même contenu que ce serait std::swprintf(buf, sz, L"%u", value) produire pour buf suffisamment grand .
      Original:
      Converts an unsigned decimal integer to a wide string with the same content as what std::swprintf(buf, sz, L"%u", value) would produce for sufficiently large buf.
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      5)
      Convertit un entier décimal non signé sur une chaîne large avec le même contenu que ce serait std::swprintf(buf, sz, L"%lu", value) produire pour buf suffisamment grand .
      Original:
      Converts an unsigned decimal integer to a wide string with the same content as what std::swprintf(buf, sz, L"%lu", value) would produce for sufficiently large buf.
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      6)
      Convertit un entier décimal non signé sur une chaîne large avec le même contenu que ce serait std::swprintf(buf, sz, L"%llu", value) produire pour buf suffisamment grand .
      Original:
      Converts an unsigned decimal integer to a wide string with the same content as what std::swprintf(buf, sz, L"%llu", value) would produce for sufficiently large buf.
      The text has been machine-translated via Google Translate.
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      @ 7,8 @ Convertit une valeur à virgule flottante en une chaîne large avec le même contenu que ce serait std::swprintf(buf, sz, L"%f", value) produire pour buf suffisamment grand .
      Original:
      @7,8@ Converts a floating point value to a wide string with the same content as what std::swprintf(buf, sz, L"%f", value) would produce for sufficiently large buf.
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      9)
      Convertit une valeur à virgule flottante en une chaîne large avec le même contenu que ce serait std::swprintf(buf, sz, L"%Lf", value) produire pour buf suffisamment grand .
      Original:
      Converts a floating point value to a wide string with the same content as what std::swprintf(buf, sz, L"%Lf", value) would produce for sufficiently large buf.
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      Sommaire

      [modifier]Paramètres

      value -
      une valeur numérique à convertir
      Original:
      a numeric value to convert
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      [modifier]Retourne la valeur

      une chaîne large de maintien de la valeur convertie
      Original:
      a wide string holding the converted value
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      [modifier]Exemple

      double f =23.43;std::wstring f_str = std::to_wstring(f);


      [modifier]Voir aussi

      (C++11)
      		 convertit une valeur entière ou réelle en string
      (fonction)[edit]
      Récupérée de « https://fr.cppreference.com/mwiki/index.php?title=cpp/string/basic_string/to_wstring&oldid=49298 »
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