Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

PrevUpHomeNext
string::find_last_not_of (2 of 2 overloads)

Find the last occurrence of a character not equal to ch.

Synopsis
std::size_t
find_last_not_of(
    char ch,
    std::size_t pos = npos) const;
Description

Returns the index corrosponding to the last character of {begin(), begin() + pos} that is not equal to ch if it exists, and npos otherwise.

Complexity

Linear.

Return Value

The last occurrence of a character that is not equal to ch before or at the index pos, or npos if none exists.

Parameters

Name

Description

ch

The character to ignore.

pos

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


PrevUpHomeNext