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std::basic_string::erase - cppreference.com

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basic_string& erase( size_type index = 0, size_type count = npos );

 (1)

iterator erase( iterator position ); iterator erase( const_iterator position );

 (2) (fino al c++11)
(dal C++11)

iterator erase( iterator first, iterator last ); iterator erase( const_iterator first, const_iterator last );

 (3) (fino al c++11)
(dal C++11)

Rimuove caratteri specificati dalla stringa.

Original:

Removes specified characters from the string.

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1)

Rimuove i caratteri count a partire da index.

Original:

Removes count characters starting at index.

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2)

Rimuove il carattere position.

Original:

Removes the character at position.

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3)

Rimuove il carattere nel campo [first; last).

Original:

Removes the character in the range [first; last).

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Parametri

index -

primo carattere da rimuovere

Original:

first character to remove

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count -

numero di caratteri da rimuovere

Original:

number of characters to remove

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position -

iteratore sul carattere da rimuovere

Original:

iterator to the character to remove

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first, last -

gamma dei caratteri da rimuovere

Original:

range of the characters to remove

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Valore di ritorno

1) *this

2-3)

iteratore dopo l'ultimo carattere rimosso.

Original:

iterator following the last removed character.

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Eccezioni

1) std::out_of_range if index > size().

2-3)

(Nessuno)

Original:

(none)

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Vedi anche