Answers for "string::npos definition"

C
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what is string::npos

npos is a constant static member value with the greatest possible value for an element of type size_t. This value, when used as the value for a len parameter in string's member functions, means until the end of the string. ... As a return value, it is usually used to indicate that no matches were found in the string
Posted by: Guest on February-04-2021

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