std::basic_string::operator+=

<metanoindex/>

 

C++

Suporte ao Compilador

Freestanding and hosted

Linguagem

Headers da Biblioteca Standard

Requerimentos nomeados

Feature test macros (C++20)

Biblioteca de suporte de língua

Biblioteca de conceitos (C++20)

Biblioteca de diagnósticos

Biblioteca de utilitários em geral

Biblioteca de strings

Biblioteca de containers

Ranges library (C++20)

Biblioteca de iteradores

Biblioteca de algorítmos

Biblioteca numérica

Biblioteca de localizações

Biblioteca de input/output

Biblioteca de sistema de arquivo (C++17)

Biblioteca de expressões regulares (C++11)

Biblioteca de operações atômicas (C++11)

Biblioteca de suporte de thread (C++11)

Especificações Técnicas

Índice de symbolos

Bibliotecas externas

 

Biblioteca cordas

Strings terminadas Original: Null-terminated strings The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Cadeias de bytes

Multibyte cordas

Cordas de largura

Classes Original: Classes The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_string

char_traits

 

std::basic_string

Funções de membro Original: Member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_string::basic_string

basic_string::operator=

basic_string::assign

basic_string::get_allocator

acesso. Elemento Original: Element access The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

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 The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

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 Original: Capacity The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

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 Original: Operations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

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 Original: Search The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

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 The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

basic_string::npos

Não-membros funções Original: Non-member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

operator+

operator==operator!=operator<operator>operator<=operator>=

swap(std::basic_string)

operator<<operator>>

getline

stoistolstoll (C++11)(C++11)(C++11)

stoulstoull (C++11)(C++11)

stofstodstold (C++11)(C++11)(C++11)

to_string (C++11)

to_wstring (C++11)

Classes auxiliares Original: Helper classes The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

hash<std::string>hash<std::wstring>hash<std::u32string>hash<std::u16string> (C++11)

 

<tbody> </tbody>

basic_string& operator+=( const basic_string& str );	(1)
basic_string& operator+=( CharT ch );	(2)
basic_string& operator+=( CharT* s );	(3)
basic_string& operator+=( std::initializer_list<CharT> ilist );	(4)	(desde C++11)

Acrescenta caracteres addinional para a cadeia.

Original:

Appends addinional characters to the string.

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1)

Anexa str string

Original:

Appends string str

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2)

Anexa ch personagem

Original:

Appends character ch

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3)

Acrescenta a string terminada em null apontado por s.

Original:

Appends the null-terminated character string pointed to by s.

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4)

Acrescenta caracteres na lista de inicializador ilist.

Original:

Appends characters in the initializer list ilist.

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Parâmetros

ch	-	caráter valor a acrescentar Original: character value to append The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
str	-	string para acrescentar Original: string to append The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
s	-	ponteiro para uma cadeia de caracteres terminada por nulo para acrescentar Original: pointer to a null-terminated character string to append The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
init	-	lista de inicializador com os personagens para acrescentar Original: initializer list with the characters to append The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Valor de retorno

*this

Complexidade

1)

linear no tamanho de str

Original:

linear in size of str

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2)

constante

Original:

constant

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3)

linear no tamanho de s

Original:

linear in size of s

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4)

linear no tamanho de init

Original:

linear in size of init

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Veja também

assign	atribuir caracteres para uma string Original: assign characters to a string The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função pública membro)