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cpp/string/basic string/to wstring : Différence entre versions

De cppreference.com
< cpp‎ | string‎ | basic string
m (r2.7.3) (robot Ajoute : de, en, es, it, ja, pt, ru, zh)
m (Use {{lc}}. Update links. Various fixes.)
 
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std::wstring to_wstring( int value );
 
std::wstring to_wstring( int value );
 
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std::wstring to_wstring( long value );
 
std::wstring to_wstring( long value );
 
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std::wstring to_wstring( long long value );
 
std::wstring to_wstring( long long value );
 
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std::wstring to_wstring( unsigned value );
 
std::wstring to_wstring( unsigned value );
 
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std::wstring to_wstring( unsigned long value );
 
std::wstring to_wstring( unsigned long value );
 
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std::wstring to_wstring( unsigned long long value );
 
std::wstring to_wstring( unsigned long long value );
 
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std::wstring to_wstring( float value );
 
std::wstring to_wstring( float value );
 
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std::wstring to_wstring( double value );
 
std::wstring to_wstring( double value );
 
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std::wstring to_wstring( long double value );
 
std::wstring to_wstring( long double value );
 
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@1@ {{tr|Convertit un entier décimal signé pour une chaîne large avec le même contenu que ce serait {{c|std::swprintf(buf, sz, L"%d", value)}} produire pour {{tt|buf}} suffisamment grand .|Converts a signed decimal integer to a wide string with the same content as what  {{c|std::swprintf(buf, sz, L"%d", value)}} would produce for sufficiently large {{tt|buf}}.}}
 
@1@ {{tr|Convertit un entier décimal signé pour une chaîne large avec le même contenu que ce serait {{c|std::swprintf(buf, sz, L"%d", value)}} produire pour {{tt|buf}} suffisamment grand .|Converts a signed decimal integer to a wide string with the same content as what  {{c|std::swprintf(buf, sz, L"%d", value)}} would produce for sufficiently large {{tt|buf}}.}}
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===Paramètres===
 
===Paramètres===
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{{param list item | value |{{tr| une valeur numérique à convertir| a numeric value to convert}}}}
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{{| value |{{tr| une valeur numérique à convertir| a numeric value to convert}}}}
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===Retourne la valeur===
 
===Retourne la valeur===
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===Voir aussi===
 
===Voir aussi===
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[[de:cpp/string/basic string/to wstring]]
 
[[de:cpp/string/basic string/to wstring]]

Version actuelle en date du 2 juillet 2013 à 05:48

This page has been machine-translated from the English version of the wiki using Google Translate.

The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here.

Click here for the English version of this page

 
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
Original:
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( long long value );
 (3) (depuis C++11)
std::wstring to_wstring( unsigned value );
 (4) (depuis C++11)
std::wstring to_wstring( unsigned long value );
 (5) (depuis C++11)
std::wstring to_wstring( unsigned long long 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( long double 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..
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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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You can help to correct and verify the translation. Click here for instructions.
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.
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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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You can help to correct and verify the translation. Click here for instructions.
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
The text has been machine-translated via Google Translate.
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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 »