basic_static_string::rfind (2 of 5 overloads)

Boost C++ Libraries

basic_static_string::rfind (2 of 5 overloads)

Find the last occurrence of a string within the string.

Synopsis

template<
    std::size_t M>
BOOST_STATIC_STRING_CPP14_CONSTEXPR size_type
rfind(
    const basic_static_string< M, CharT, Traits >& str,
    size_type pos = npos) const;

Description

Finds the last occurrence of str 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 str is equal to that of [begin() + idx, begin() + idx + str.size()) if one exists, and basic_static_string::npos otherwise.

Parameters

Name	Description
`str`	The string to search for.
`pos`	The index to start searching at. The default argument for this parameter is `basic_static_string::npos`.