Strings library

 

C++

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Concepts

Utilities-Bibliothek

Strings Bibliothek

Container-Bibliothek

Algorithmen-Bibliothek

Iteratoren Bibliothek

Numerik-Bibliothek

Input / Output-Bibliothek

Lokalisierungen Bibliothek

Reguläre Ausdrücke Bibliothek (C++11)

Atomare Operationen Bibliothek (C++11)

Thema Support-Bibliothek (C++11)

 

Strings Bibliothek

Null-terminierte Strings 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.

Byte-Strings

Multibyte-Strings

Wide Strings

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

 

Die C + +-Strings Bibliothek bietet Unterstützung für zwei allgemeine Arten von Strings:

Original:

The C++ strings library includes support for two general types of strings:

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• std::basic_string - eine Template-Klasse entwickelt, um Strings beliebiger Charakter-Typ zu manipulieren .

  Original:

  std::basic_string - a templated class designed to manipulate strings of any character type.

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• Null-terminierte Strings - Arrays von Zeichen durch ein spezielles null Zeichen abgeschlossen .

  Original:

  Null-terminated strings - arrays of characters terminated by a special null character.

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std::basic_string

Die Vorlagen Klasse std::basic_string verallgemeinert, wie Sequenzen von Zeichen manipuliert und gespeichert. String Erstellung, Manipulation und Zerstörung sind alle von einer günstigen Satz von Methoden der Klasse und verwandte Funktionen gehandhabt .

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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Mehrere Spezialisierungen std::basic_string sind für häufig verwendete Typen zur Verfügung:

Original:

Several specializations of std::basic_string are provided for commonly-used types:

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Defined in header <string>
Type 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>

Null-terminierte Strings

Null-terminierte Strings sind Arrays von Zeichen, die durch ein spezielles null Zeichen abgeschlossen werden. C + + bietet Funktionen zum Erstellen, Überprüfen und Ändern von null-terminierten Strings .

Es gibt drei Arten von Null-terminierten Strings:

• <div class="t-tr-text"> nullterminierten Byte-Strings
  Original:

  null-terminated byte strings

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  </div>
• <div class="t-tr-text"> nullterminierten Multibyte Strings
  Original:

  null-terminated multibyte strings

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  </div>
• <div class="t-tr-text"> nullterminierten Wide Strings
  Original:

  null-terminated wide strings

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Zusätzliche Unterstützung

char_traits

Die String-Bibliothek bietet auch Klassen-Template char_traits, die Typen und Funktionen definiert für std::basic_string. Die folgenden Spezialisierungen sind definiert:

Original:

The string library also provides class template char_traits that defines types and functions for std::basic_string. The following specializations are defined:

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Defined in header <string>
template<> class char_traits<std::string>; template<> class char_traits<std::wstring>; template<> class char_traits<std::u16string>; template<> class char_traits<std::u32string>;		(seit C++11) (seit C++11)