string literal

<metanoindex/>

 

C++

Sprache

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)

Thread Support-Bibliothek (C++11)

 

Sprache C++

Allgemeine Themen Original: General topics The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Preprocessor Kommentare Keywords	ASCII-Tabelle Escape-Sequenzen Geschichte von C + +
Flusskontrolle Original: Flow control The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Bedingte Ausführung Aussagen Original: Conditional execution statements The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
if statement	switch statement
Iterationsanweisungen Original: Iteration statements The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
for loop range-for loop (C++11)	while loop do-while loop
Gehe Aussagen Original: Jump statements The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
continue statement break statement	goto statement return statement
Funktionen Original: Functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Funktion Erklärung
Lambda-Funktion Erklärung
Funktions-Template
inline-Spezifizierer
Exception-Spezifikationen (veraltet)
noexcept Spezifizierer (C++11)
Ausnahmen Original: Exceptions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Werfen Ausdruck	try-catch-Block
Namespaces Original: Namespaces The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Namespace-Deklaration	Namespace Aliase
Types Original: Types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Grundtypen zusammengesetzte Typen Aufzählungstypen	union-Typen Funktionstypen
decltype specifier (C++11)
Specifiers Original: Specifiers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
cv Planer
Lagerdauer Planer
constexpr Spezifizierer (C++11)
auto Spezifizierer (C++11)
alignas Spezifizierer (C++11)
Initialisierung Original: Initialization The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Default-Initialisierung Wert der Initialisierung Null-Initialisierung Kopieren Initialisierung direkte Initialisierung	aggregierten Initialisierung Liste der Initialisierung (C++11) konstanten Initialisierung Referenz-Initialisierung

Literale Original: Literals The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Integer-Literale Zeichenliterale Fließkomma-Literale Zeichenfolgenliterale	boolean Literale nullptr (C++11) benutzerdefiniert (C++11)
Expressions Original: Expressions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Wertkategorien Reihenfolge der Auswertung	Betreiber Operatorvorrang
alternative Darstellungen
Utilities Original: Utilities The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Types Original: Types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
typedef declaration
Typ Aliasdeklaration (C++11)
Attribute (C++11)
Wirft Original: Casts The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
impliziten Konvertierungen
const_cast conversion
static_cast conversion
dynamic_cast conversion
reinterpret_cast conversion
C-Stil und funktionale Besetzung
Speicherzuweisung Original: Memory allocation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
new expression	delete expression
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.
Klassendeklaration this pointer Zugriff auf Planer	Freund Spezifizierer Initialisierer Listen
Class-spezifische Funktion Eigenschaften Original: Class-specific function properties The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
virtuelle Funktion Überschreibungsspezifizierer (C++11) endgültigen Spezifizierer (C++11)	explizit (C++11) statisch
Besondere Member-Funktionen Original: Special member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Standardkonstruktor Copy-Konstruktor bewegen Konstruktor (C++11)	Kopieren Zuordnung bewegen Zuordnung (C++11) Destruktor
Templates Original: Templates The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Klassen-Template
Funktions-Template
Template-Spezialisierung
Parameter Packs (C++11)
Verschiedenes Original: Miscellaneous The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Inline Montage

 

Syntax

" (unescaped_character|escaped_character)* "	(1)
L " (unescaped_character|escaped_character)* "	(2)

Erklärung

; Unescaped_character

Original:

;unescaped_character

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Jede gültige Charakter

Original:

Any valid character

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; Escaped_character

Original:

;escaped_character

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see Escape-Sequenzen

Type

# Der Typ eines ohne Präfix Zeichenfolgenliteral ist const char*

Original:

# The type of an unprefixed string literal is const char*

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# Der Typ einer L"..." Zeichenfolgenliteral ist const wchar_t*

Original:

# The type of a L"..." string literal is const wchar_t*

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Notes

• String-Literale können verkettet werden

  Original:

  String literals can be concatenated

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• Das NUL-Zeichen \ 0 wird immer in den String angehängt

  Original:

  The NUL character \0 is always appended to the string

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• Kann verwendet werden, um Zeichen-Arrays zu initialisieren

  Original:

  Can be used to initialize character arrays

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Beispiel

char array[] = "Foo" "bar";
// same as
char array[] = { 'F', 'o', 'o', 'b', 'a', 'r', '\0' };