Find the last occurrence of a string within the string.

Synopsis

BOOST_STATIC_STRING_CPP14_CONSTEXPR size_type
rfind(
    const_pointer s,
    size_type pos,
    size_type n) const;

Description

Finds the last occurrence of the string pointed to by s within the string starting before or at the index pos.

Complexity

Linear.

Return Value

The highest index idx less than or equal to pos where each element of [s, s + n) is equal to that of [begin() + idx, begin() + idx + n) if one exists, and basic_static_string::npos otherwise.

Parameters