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std::basic_string::find_last_not_of

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< cpp‎ | string‎ | basic string

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C++
 
Stringhe libreria
Null-stringhe terminate
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Null-terminated strings
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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
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basic_string::npos
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size_type find_last_not_of( const basic_string& str, size_type pos = npos ) const;
 (1)
size_type find_last_not_of( const CharT* s, size_type pos, size_type count ) const;
 (2)
size_type find_last_not_of( const CharT* s, size_type pos = npos ) const;
 (3)
size_type find_last_not_of( CharT ch, size_type pos = npos ) const;
 (4)
Trova l'ultimo carattere uguale a nessuno dei personaggi della sequenza di caratteri dato. Ricerca inizia pos, vale a dire solo il [0, pos) sottostringa è considerato nella ricerca. Se npos viene passato come stringa pos intero sarà cercato.
Original:
Finds the last character equal to none of the characters in the given character sequence. Search begins at pos, i.e. only the substring [0, pos) is considered in the search. If npos is passed as pos whole string will be searched.
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1)
Trova l'ultimo carattere uguale a nessuno di caratteri in str.
Original:
Finds the last character equal to none of characters in str.
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2)
Trova l'ultimo carattere uguale a nessuno di caratteri in caratteri count prima della stringa di caratteri puntata da s. s possono includere caratteri nulli.
Original:
Finds the last character equal to none of characters in the first count characters of the character string pointed to by s. s can include null characters.
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3)
Trova l'ultimo carattere uguale a nessuno di caratteri di una stringa di caratteri puntato da s. La lunghezza della stringa è determinata dal carattere null prima.
Original:
Finds the last character equal to none of characters in character string pointed to by s. The length of the string is determined by the first null character.
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4)
Trova l'ultimo carattere non è uguale a ch.
Original:
Finds the last character not equal to ch.
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Indice

[modifica] Parametri

str -
stringa che identifica i caratteri da ricercare
Original:
string identifying characters to search for
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count -
lunghezza della stringa di caratteri che identifica i caratteri da ricercare
Original:
length of character string identifying characters to search for
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s -
puntatore a una stringa di caratteri che identifica i caratteri per la ricerca fo
Original:
pointer to a character string identifying characters to search fo
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ch -
caratteri che identifica i caratteri da ricercare
Original:
character identifying characters to search for
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[modifica] Valore di ritorno

posizione del carattere trovato o npos in mancanza di tale carattere, si trova.
Original:
position of the found character or npos if no such character is found.
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[modifica] Esempio

This section is incomplete
Reason: no example

[modifica] Vedi anche

 trova la prima occorrenza di una sottostringa
(metodo pubblico) [modifica]
trova l'ultima occorrenza di una sottostringa
(metodo pubblico) [modifica]
trovare prima occorrenza di caratteri
Original:
find first occurrence of characters
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(metodo pubblico) [modifica]
trovare prima assenza di caratteri
Original:
find first absence of characters
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(metodo pubblico) [modifica]
trovare ultima occorrenza di caratteri
Original:
find last occurrence of characters
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(metodo pubblico) [modifica]
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