Boost C++ Libraries

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This is the documentation for a snapshot of the develop branch, built from commit adcd4c09f0.

basic_static_string::find_first_of (3 of 5 overloads)

Find the first occurrence of any of the characters within the string.

Synopsis

constexpr size_type
find_first_of(
    const_pointer s,
    size_type pos,
    size_type n) const;

Description

Finds the first occurrence of any of the characters within the string pointed to by s within the string starting at the index pos.

Complexity

Linear.

Return Value

The index corrosponding to the first occurrence of any of the characters in {s, s + n) within {begin() + pos, end()) if it exists, and npos otherwise.

Parameters

Name	Description
`s`	The characters to search for.
`pos`	The index to start searching at.
`n`	The length of the string to search for.