Espaços nominais
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      std::stoul, std::stoull

      Da cppreference.com
      < cpp‎ | string‎ | basic string

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      C++
       
      Biblioteca cordas
      Strings terminadas
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      Null-terminated strings
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      Cadeias de bytes
      Multibyte cordas
      Cordas de largura
      Classes
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      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
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      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)
      stoulstoull
      (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)
       
      Definido no cabeçalho <string>
      unsignedlong      stoul(conststd::string& str, size_t *pos =0, int base =10);
      		 (1) (desde C++11)
      unsignedlonglong stoull(conststd::string& str, size_t *pos =0, int base =10);
      		 (2) (desde C++11)
      Interpreta um valor inteiro sem sinal na seqüência str.
      Original:
      Interprets an unsigned integer value in the string str.
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      Function discards any whitespace characters until first non-whitespace character is found. Then it takes as many characters as possible to form a valid base-n (where n=base) unsigned integer number representation and converts them to an integer value. The valid unsigned integer value consists of the following parts: None

      • (opcional) prefix (0) indicating octal base (applies only when the base is 8)
      • (opcional) prefix (0x or 0X) indicating hexadecimal base (applies only when the base is 16)
      • a sequence of digits

      The set of valid digits for base-2 integer is 01, for base-3 integer is 012, and so on. For bases larger than 10, valid digits include alphabetic characters, starting from Aa for base-11 integer, to Zz for base-36 integer. The case of the characters is ignored.

      O índice do primeiro caractere não convertido é armazenado em pos. Se NULL é passada como pos, é ignorado.
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      The index of the first unconverted character is stored in pos. If NULL is passed as pos, it is ignored.
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      Índice

      [editar]Parâmetros

      str -
      a string para converter
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      the string to convert
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      pos -
      endereço. de um inteiro para armazenar o índice do primeiro caractere não convertido
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      address of an integer to store the index of the first unconverted character
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      base -
      a base do número
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      the number base
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      [editar]Valor de retorno

      A seqüência de convertidos para o tipo unsigned inteiro especificado.
      Original:
      The string converted to the specified unsigned integer type.
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      [editar]Exceções

      • std::invalid_argument se nenhuma conversão poderia ser realizada
        Original:
        std::invalid_argument if no conversion could be performed
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      • std::out_of_range se o valor convertido iria cair para fora do intervalo do tipo de resultado.
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        std::out_of_range if the converted value would fall out of the range of the result type.
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      [editar]Veja também

      (C++11)
      (C++11)
      (C++11)
      converte uma string para um inteiro assinado
      Original:
      converts a string to an signed integer
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      (função)[edit]
      (C++11)
      (C++11)
      (C++11)
      converte uma string para um valor de ponto flutuante
      Original:
      converts a string to an floating point value
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      (função)[edit]
      Obtida de "https://pt.cppreference.com/mwiki/index.php?title=cpp/string/basic_string/stoul&oldid=21701"
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