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std::basic_string::insert

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< cpp‎ | string‎ | basic string

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C++
 
Stringhe libreria
Null-stringhe terminate
Original:
Null-terminated strings
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Byte stringhe
Multibyte stringhe
Stringhe larghe
Classi
Original:
Classes
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basic_string
char_traits
 
std::basic_string
Membri funzioni
Original:
Member functions
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basic_string::basic_string
basic_string::operator=
basic_string::assign
basic_string::get_allocator
Elemento accesso
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
Iteratori
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)
Capacità
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)
Operazioni
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
Cerca
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
Costanti
Original:
Constants
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basic_string::npos
Non membri funzioni
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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)
Helper classi
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Helper classes
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hash<std::string>
hash<std::wstring>
hash<std::u32string>
hash<std::u16string>		(C++11)
 
basic_string& insert( size_type index, size_type count, CharT ch );
 (1)
basic_string& insert( size_type index, const CharT* s );
 (2)
basic_string& insert( size_type index, const CharT* s, size_type count );
 (3)
basic_string& insert( size_type index, const basic_string& str );
 (4)
basic_string& insert( size_type index, const basic_string& str,
                      size_type index_str, size_type count );
 (5)
iterator insert( iterator pos, CharT ch );
iterator insert( const_iterator pos, CharT ch );
 (6) (fino al c++11)
(dal C++11)
void insert( iterator pos, size_type count, CharT ch );
iterator insert( iterator pos, size_type count, CharT ch );
 (7) (fino al c++11)
(dal C++11)
template< class InputIt >

void insert( iterator i, InputIt first, InputIt last );
template< class InputIt >

iterator insert( const_iterator i, InputIt first, InputIt last );
 (8) (fino al c++11)

(dal C++11)
iterator insert( const_iterator pos, std::initializer_list<CharT> ilist );
 (9) (dal C++11)
Inserisce caratteri nella stringa:
Original:
Inserts characters into the string:
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1)
Inserti count copie di ch carattere nella index posizione
Original:
Inserts count copies of character ch at the position index
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2)
Inserti con terminazione null stringa di caratteri a cui punta s al index posizione. La lunghezza della stringa è determinata dal carattere null primo (efficacemente chiamate Traits::length(s).
Original:
Inserts null-terminated character string pointed to by s at the position index. The length of the string is determined by the first null character (effectively calls Traits::length(s).
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3)
Inserisce i caratteri count prime la stringa di caratteri a cui punta s al index posizione. s può contenere caratteri nulli.
Original:
Inserts the first count characters from the character string pointed to by s at the position index. s can contain null characters.
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4)
Inserti str corda al index posizione
Original:
Inserts string str at the position index
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5)
Inserisce una stringa, ottenuta str.substr(index_str, count) al index posizione
Original:
Inserts a string, obtained by str.substr(index_str, count) at the position index
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6)
Inserisce ch carattere prima del carattere puntato da pos
Original:
Inserts character ch before the character pointed by pos
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7)
Inserti count copie di ch carattere prima l'elemento puntato da pos
Original:
Inserts count copies of character ch before the element pointed to by pos
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8)
Inserisce personaggi del [first, last) gamma
Original:
Inserts characters from the range [first, last)
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9)
Inserisce elementi di lista di inizializzazione ilist.
Original:
Inserts elements from initializer list ilist.
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Indice

[modifica] Parametri

index -
posizione in cui il contenuto verrà inserito
Original:
position at which the content will be inserted
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pos -
iteratore prima che i personaggi verranno inseriti
Original:
iterator before which the characters will be inserted
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ch -
carattere da inserire
Original:
character to insert
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count -
numero di caratteri da inserire
Original:
number of characters to insert
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s -
puntatore alla stringa di caratteri da inserire
Original:
pointer to the character string to insert
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str -
stringa da inserire
Original:
string to insert
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first, last -
vanno definendo i caratteri da inserire
Original:
range defining characters to insert
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index_str -
posizione del primo carattere della stringa da inserire str
Original:
position of the first character in the string str to insert
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ilist -
inizializzatore lista per inserire i personaggi
Original:
initializer list to insert the characters from
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Type requirements
-
InputIt must meet the requirements of InputIterator.

[modifica] Valore di ritorno

1-5) *this
6-9)
Iterator dopo l'ultimo carattere inserito.
Original:
Iterator following the last inserted character.
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[modifica] Eccezioni

1) std::out_of_range if index > size() and std::length_error if size() + count > max_size().
2) std::out_of_range if index > size() and std::length_error if size() + Traits::length(s) > max_size().
3) std::out_of_range if index > size() and std::length_error if size() + count > max_size().
4)
Genera eccezioni alle seguenti condizioni:
Original:
Throws exceptions on the following conditions:
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a) std::out_of_range if index > size().
b)
std::length_error se size() + str.size() > max_size() ins_count dove è il numero di caratteri che verranno inseriti.
Original:
std::length_error if size() + str.size() > max_size() where ins_count is the number of characters that will be inserted.
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5)
Genera eccezioni alle seguenti condizioni:
Original:
Throws exceptions on the following conditions:
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a) std::out_of_range if index > size().
b) std::out_of_range if index_str > str.size().
c)
std::length_error se size() + ins_count > max_size() ins_count dove è il numero di caratteri che verranno inseriti.
Original:
std::length_error if size() + ins_count > max_size() where ins_count is the number of characters that will be inserted.
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6-9)
(Nessuno)
Original:
(none)
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[modifica] Vedi anche

 aggiunge caratteri in coda
(metodo pubblico) [modifica]
aggiunge un carattere in coda
(metodo pubblico) [modifica]
Estratto da "https://it.cppreference.com/mwiki/index.php?title=cpp/string/basic_string/insert&oldid=26708"