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

This is the documentation for a snapshot of the develop branch, built from commit 5312d3be3b.
PrevUpHomeNext
basic_static_string::find_first_not_of (4 of 5 overloads)

Find the first occurrence of any of the characters not within the string.

Synopsis
constexpr size_type
find_first_not_of(
    const_pointer s,
    size_type pos = 0) const;
Description

Finds the first occurrence of a character that is not within the string pointed to by s of length count within the string starting at the index pos, where count is traits_type::length(s).

Complexity

Linear.

Return Value

The index corrosponding to the first character of {begin() + pos, end()) that is not within {s, s + count) if it exists, and npos otherwise.

Parameters

Name

Description

s

The characters to ignore.

pos

The index to start searching at. The default argument for this parameter is 0.


PrevUpHomeNext