Find the last character belonging to the specified set.

Synopsis

Declared in <bslstl_string.h>

size_type
find_last_of(
    CHAR_TYPE const* characterString,
    size_type position,
    size_type numChars) const;

Description

Return the position of the last occurrence of a character belonging to the specified characterString of the optionally specified numChars length, if such an occurrence can be found in this string (on or before the optionally specified position if such a position is specified), and return npos otherwise. If numChars is not specified, CHAR_TRAITS::length(characterString) is used.

Return Value

position of the last matching character, or npos

Parameters

Name

Description

characterString

pointer to characters

position

starting index

numChars

number of characters

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