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This is the documentation for a snapshot of the master branch, built from commit 7789ef3d8d.
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string::find_first_not_of (1 of 2 overloads)

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

Synopsis
std::size_t
find_first_not_of(
    string_view sv,
    std::size_t pos = 0) const;
Description

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

Complexity

Linear.

Return Value

The first occurrence of a character that is not within sv within the string starting at the index pos, or npos if none exists.

Parameters

Name

Description

sv

The characters to ignore.

pos

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


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