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    std::basic_string::basic_string

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    <metanoindex/>

     
    C++
     
    Bibliothque de chanes de caractres
    Chanes zro terminal
    Original:
    Null-terminated strings
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    Les chanes d'octets
    Chaines multi-octets
    Les chanes tendues
    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
    Elment d'accs
    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 itrateurs
    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)
    Capacit
    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)
    Oprations
    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)
     
    <tbody> </tbody>
    explicit basic_string( const Allocator& alloc = Allocator() );
    		 (1)
    basic_string( size_type count, CharT ch, const Allocator& alloc = Allocator() );
    		 (2)
    basic_string( const basic_string& other, size_type pos, size_type count = std::basic_string::npos, const Allocator& alloc = Allocator() );
    		 (3)
    basic_string( const CharT* s, size_type count, const Allocator& alloc = Allocator() );
    		 (4)
    basic_string( const CharT* s, const Allocator& alloc = Allocator() );
    		 (5)
    template< class InputIt > basic_string( InputIt first, InputIt last, const Allocator& alloc = Allocator() );
    		 (6)
    basic_string( const basic_string& other );
    		 (7)
    basic_string( const basic_string& other, const Allocator& alloc );
    		 (7) (depuis C++11)
    basic_string( basic_string&& other )
    		 (8) (depuis C++11)
    basic_string( basic_string&& other, const Allocator& alloc );
    		 (8) (depuis C++11)
    basic_string( std::initializer_list<CharT> init, const Allocator& alloc = Allocator() );
    		 (9) (depuis C++11)
    Construit nouvelle chane partir d'une varit de sources de donnes et ventuellement l'aide d'allocation fournie par l'utilisateur alloc .
    Original:
    Constructs new string from a variety of data sources and optionally using user supplied allocator alloc.
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    1)

    Constructeur par dfaut. Construit une chane vide .
    Original:
    Default constructor. Constructs empty string.
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    2)

    Construit la chane des copies de count ch caractre .
    Original:
    Constructs the string with count copies of character ch.
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    3)

    Construit la chane avec une chane de [pos, pos+count) other. Si la sous-chane demande dure-del de la fin de la chane, ou si count == npos, la sous-chane rsultante est [pos, size()). Si pos >= other.size(), std::out_of_range est lance .
    Original:
    Constructs the string with a substring [pos, pos+count) of other. If the requested substring lasts past the end of the string, or if count == npos, the resulting substring is [pos, size()). If pos >= other.size(), std::out_of_range is thrown.
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    4)

    Construit la chane avec les caractres count premiers chane de caractres pointe par s. s peut contenir des caractres nuls. s ne doit pas tre un pointeur NULL .
    Original:
    Constructs the string with the first count characters of character string pointed to by s. s can contain null characters. s must not be a NULL pointer.
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    5)

    Constructions de la chane avec le contenu de chane de caractres termine par NULL point par s. La longueur de la chane est dtermine par le premier caractre nul. s ne doit pas tre un pointeur NULL .
    Original:
    Constructs the string with the contents of null-terminated character string pointed to by s. The length of the string is determined by the first null character. s must not be a NULL pointer.
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    6)

    Construit la chane avec le contenu de la plage .. [first, last)
    Original:
    Constructs the string with the contents of the range [first, last).
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    7)

    Copiez constructeur. Construit la chane avec la copie du contenu de other .
    Original:
    Copy constructor. Constructs the string with the copy of the contents of other.
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    8)

    Dplacez constructeur. Construit la chane avec le contenu de other utilisant la smantique de dplacement .
    Original:
    Move constructor. Constructs the string with the contents of other using move semantics.
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    9)

    Construit la chane avec le contenu de la liste d'initialisation init .
    Original:
    Constructs the string with the contents of the initializer list init.
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    Paramtres

    alloc -
    allocateur utiliser pour toutes les allocations de mmoire de cette chane
    Original:
    allocator to use for all memory allocations of this string
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    count -
    taille de la chane rsultante
    Original:
    size of the resulting string
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    ch -
    valeur pour initialiser la chane avec
    Original:
    value to initialize the string with
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    first, last -
    aller copier les caractres
    Original:
    range to copy the characters from
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    s -
    pointeur vers une chane de caractres en tant que source de use
    pour initialiser la chane avec
    Original:
    pointer to a character string to use
    as source to initialize the string with
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    other -
    une autre chane utiliser comme source pour initialiser la chane avec
    Original:
    another string to use as source to initialize the string with
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    init -
    initialiseur pour initialiser la liste avec la chane
    Original:
    initializer list to initialize the string with
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    Type requirements
    -
    InputIt must meet the requirements of InputIterator.

    Complexit

    1)

    constant
    Original:
    constant
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    2-4)

    linaire dans count
    Original:
    linear in count
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    5)

    linaire de longueur de s
    Original:
    linear in length of s
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    6)

    linaire de la distance entre first et last
    Original:
    linear in distance between first and last
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    7)

    linaire de la taille des other
    Original:
    linear in size of other
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    8)

    constant. Si alloc est donn et alloc != other.get_allocator(), alors linaire .
    Original:
    constant. If alloc is given and alloc != other.get_allocator(), then linear.
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    9)

    linaire de la taille des init
    Original:
    linear in size of init
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    Exemple

    This section is incomplete
    Reason: no example

    Voir aussi
    attribuer une chane de caractres
    Original:
    assign characters to a string
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    (fonction membre publique) [edit]
    		assigne des valeurs la chane
    (fonction membre publique) [edit]
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