std::basic_string::assign – cppreference.com

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`basic_string& assign( size_type count, CharT ch );`	(1)

`basic_string& assign( const basic_string& str );`	(2)

`basic_string& assign( const basic_string& str, size_type pos, size_type count );`	(3)

`basic_string& assign( basic_string&& str );`	(4)	(seit C++11)

`basic_string& assign( const CharT* s, size_type count );`	(5)

`basic_string& assign( const CharT* s );`	(6)

`template< class InputIt > basic_string& assign( InputIt first, InputIt last );`	(7)

`basic_string& assign( std::initializer_list<CharT> ilist );`	(8)	(seit C++11)

Ersetzt den Inhalt der Zeichenfolge .

Original:

Replaces the contents of the string.

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Ersetzt den Inhalt mit count Kopien charactor ch

Original:

Replaces the contents with count copies of charactor ch

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Ersetzt den Inhalt mit einer Kopie des str

Original:

Replaces the contents with a copy of str

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Ersetzt den Inhalt mit einem Teilstring [pos, pos+count) der str. Wenn die angeforderte Teilzeichenkette reicht über das Ende des Fadens, oder wenn count == npos, ist die resultierende Teilzeichenkette [pos, size()). Wenn pos >= str.size() wird std::out_of_range geworfen .

Original:

Replaces the contents with a substring [pos, pos+count) of str. If the requested substring lasts past the end of the string, or if count == npos, the resulting substring is [pos, size()). If pos >= str.size(), std::out_of_range is thrown.

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Ersetzt den Inhalt mit denen str mit move-Semantik. str in undefinierten Zustand nach der Operation .

Original:

Replaces the contents with those of str using move semantics. str is in undefined state after the operation.

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Ersetzt den Inhalt mit den ersten count Zeichen der Zeichenkette, auf die s. s kann NULL-Zeichen .

Original:

Replaces the contents with the first count characters of character string pointed to by s. s can contain null characters.

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Ersetzt den Inhalt mit denen der null-terminierte Zeichenkette, auf die s. Die Länge der Zeichenfolge wird von der ersten Null-Zeichen bestimmt .

Original:

Replaces the contents with those of null-terminated character string pointed to by s. The length of the string is determined by the first null character.

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Ersetzt den Inhalt mit Kopien der Zeichen im Bereich [first, last)

Original:

Replaces the contents with copies of the characters in the range [first, last)

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Ersetzt den Inhalt mit denen der Initialisierungsliste ilist .

Original:

Replaces the contents with those of the initializer list ilist.

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Parameter

count	-	Größe des resultierenden String zurück Original: size of the resulting string The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
ch	-	Wert Zeichen des Strings mit initialisieren Original: value to initialize characters of the string with The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
first, last	-	reichen, um die Zeichen zu kopieren aus Original: range to copy the characters from The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
str	-	String, der als Quelle, um die Zeichen mit Initialisierung verwendet werden Original: string to be used as source to initialize the characters with The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
s	-	Zeiger auf eine Zeichenkette use der als Quelle für die Zeichenfolge mit initialisieren Original: pointer to a character string to use as source to initialize the string with The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
init	-	Initialisierungsliste, um die Zeichen des Strings mit initialisieren Original: initializer list to initialize the characters of the string with The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Type requirements
-`InputIt` must meet the requirements of `InputIterator`.

Rückgabewert

*this

Komplexität

linear in count

Original:

linear in count

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linear in Größe str

Original:

linear in size of str

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linear in count

Original:

linear in count

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konstant. Wenn alloc gegeben und alloc != other.get_allocator(), dann linear .

Original:

constant. If alloc is given and alloc != other.get_allocator(), then linear.

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linear in count

Original:

linear in count

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linear in Größe s

Original:

linear in size of s

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linear in Abstand zwischen first und last

Original:

linear in distance between first and last

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linear in Größe init

Original:

linear in size of init

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Beispiel

Siehe auch


	konstruiert einen `basic_string` Original: constructs a `basic_string` The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (öffentliche Elementfunktion) [edit]

	weist Werte auf den String Original: assigns values to the string The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (öffentliche Elementfunktion) [edit]