std::basic_string::clear – cppreference.com

std::basic_string::clear

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C++
 
Strings Bibliothek
Null-terminierte Strings
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Null-terminated strings
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std::basic_string
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basic_string::clear
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hash<std::u16string>		(C++11)
 
<tbody> </tbody>
void clear();

Removes all characters from the string. The allocated memory will not be released, effectively leaving the capacity of the string unchanged. The past-the-end iterators are not invalidated.

Parameter

(None)
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(none)
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Rückgabewert

(None)
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(none)
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Komplexität

linear in the size of the string.

Siehe auch