Strings library
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La libreria C + + le stringhe include il supporto per due tipi generali di stringhe:
Original:
The C++ strings library includes support for two general types of strings:
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- std::basic_string - una classe basata su modelli progettati per manipolare le stringhe di qualsiasi tipo di carattere.Original:std::basic_string - a templated class designed to manipulate strings of any character type.The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions. - Null-stringhe terminate - array di caratteri terminati da uno speciale carattere nullo.Original:Null-terminated strings - arrays of characters terminated by a special null character.The text has been machine-translated via Google Translate.
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[modifica] std::basic_string
Il std::basic_string classe basata su modelli generalizza come sequenze di caratteri vengono manipolati e immagazzinati. String creazione, la manipolazione e la distruzione sono tutte gestite da un pratico set di metodi di classe e delle relative funzioni.
Original:
The templated class std::basic_string generalizes how sequences of characters are manipulated and stored. String creation, manipulation, and destruction are all handled by a convenient set of class methods and related functions.
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Specializzazioni Diversi std::basic_string sono previste per i tipi di uso comune:
Original:
Several specializations of std::basic_string are provided for commonly-used types:
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| Definizione nell'header
<string> | |
| Tipo
Original: Type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
Definition |
| std::string | std::basic_string<char> |
| std::wstring | std::basic_string<wchar_t> |
| std::u16string | std::basic_string<char16_t> |
| std::u32string | std::basic_string<char32_t> |
[modifica] Null-stringhe terminate
Terminazione Null le stringhe sono array di caratteri che vengono terminati da una speciale nullo carattere. C + + fornisce funzioni per creare, controllare e modificare stringhe null-terminate.
Original:
Null-terminated strings are arrays of characters that are terminated by a special null character. C++ provides functions to create, inspect, and modify null-terminated strings.
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Ci sono tre tipi di stringhe null-terminate:
Original:
There are three types of null-terminated strings:
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- <div class="t-tr-text"> stringhe con terminazione null byte</div>Original:null-terminated byte stringsThe text has been machine-translated via [http://translate.google.com Google Translate].
You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions. - <div class="t-tr-text"> stringhe multibyte null-terminated</div>Original:null-terminated multibyte stringsThe text has been machine-translated via [http://translate.google.com Google Translate].
You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions. - <div class="t-tr-text"> stringhe larghe null-terminated</div>Original:null-terminated wide stringsThe text has been machine-translated via [http://translate.google.com Google Translate].
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[modifica] Supporto aggiuntivo
[modifica] char_traits
La libreria fornisce anche stringa modello
char_traits classe che definisce i tipi e le funzioni per std::basic_string. Le specializzazioni sono definiti i seguenti:Original:
The string library also provides class template
char_traits that defines types and functions for std::basic_string. The following specializations are defined:The text has been machine-translated via Google Translate.
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| Elemento definito nell'header <string>
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| template<> class char_traits<std::string>; template<> class char_traits<std::wstring>; |
(dal C++11) (dal C++11) |
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