std::basic_string::operator= - cppreference.com
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      std::basic_string::operator=

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      <metanoindex/>

       
      C++
       
      Biblioteca cordas
      Strings terminadas
      Original:
      Null-terminated strings
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      Cadeias de bytes
      Multibyte cordas
      Cordas de largura
      Classes
      Original:
      Classes
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      std::basic_string
      Funções de membro
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      Member functions
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      basic_string::basic_string
      basic_string::operator=
      basic_string::assign
      basic_string::get_allocator
      acesso. Elemento
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      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
      Iteradores
      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)
      Capacidade
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      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)
      Operações
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      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
      Pesquisar
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      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
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      Constants
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      basic_string::npos
      Não-membros funções
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      Non-member functions
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      (C++11)(C++11)(C++11)
      (C++11)(C++11)
      (C++11)(C++11)(C++11)
      (C++11)
      (C++11)
      Classes auxiliares
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      Helper classes
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      (C++11)
       
      <tbody> </tbody>
      basic_string& operator=( const basic_string& str );
      		 (1)
      basic_string& operator=( basic_string&& str );
      		 (2) (desde C++11)
      basic_string& operator=( const CharT* s );
      		 (3)
      basic_string& operator=( CharT ch );
      		 (4)
      basic_string& operator=( std::initializer_list<CharT> ilist );
      		 (5) (desde C++11)
      Substitui o conteúdo da string.
      Original:
      Replaces the contents of the string.
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      1)

      Substitui o conteúdo com uma cópia do str
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      Replaces the contents with a copy of str
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      2)

      Substitui o conteúdo com os de str usando a semântica de movimento. str está em estado indefinido após a operação.
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      Replaces the contents with those of str using move semantics. str is in undefined state after the operation.
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      3)

      Substitui o conteúdo com os de terminação nula cadeia de caracteres apontada por s.
      Original:
      Replaces the contents with those of null-terminated character string pointed to by s.
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      4)

      Substitui o conteúdo com ch personagem
      Original:
      Replaces the contents with character ch
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      8)

      Substitui o conteúdo com os da lista de inicializador ilist.
      Original:
      Replaces the contents with those of the initializer list ilist.
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      Parâmetros

      ch -
      valor para inicializar caracteres da string com
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      value to initialize characters of the string with
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      str -
      cadeia a ser utilizado como fonte para iniciar a sequência com
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      string to be used as source to initialize the string with
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      s -
      ponteiro para um personagem utilização cadeia nula-termanated
      to como fonte para inicializar a string com
      Original:
      pointer to a null-termanated character string
      to use as source to initialize the string with
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      init -
      inicializador lista para inicializar a string com
      Original:
      initializer list to initialize the string with
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      Valor de retorno

      *this

      Complexidade

      1)

      linear no tamanho de str
      Original:
      linear in size of str
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      2)

      constante. Se alloc é dado e alloc != other.get_allocator(), em seguida, linear.
      Original:
      constant. If alloc is given and alloc != other.get_allocator(), then linear.
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      3)

      linear no tamanho de s
      Original:
      linear in size of s
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      4)

      constante.
      Original:
      constant.
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      5)

      linear no tamanho de init
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      linear in size of init
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      Exemplo

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