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string::find_last_of

Find the last occurrence of any of the characters within the string.

Synopsis
std::size_t
find_last_of(
    string_view sv,
    std::size_t pos = npos) const;
Description

Returns the index corrosponding to the last occurrence of any of the characters of sv within {begin(), begin() + pos} if it exists, and npos otherwise.

Complexity

Linear.

Return Value

The last occurrence of any of the characters within sv within the string starting before or at the index pos, or npos if none exists.

Parameters

Name

Description

sv

The characters to search for.

pos

The index to stop searching at. The default argument for this parameter is npos.


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