basic_static_string::find_first_of (1 of 5 overloads)

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

Synopsis

template<
    typename T,
    [role red error.class-detail-template.1][role red error.class-detail-template.2] = detail::enable_if_viewable_t<T, CharT, Traits>>
BOOST_STATIC_STRING_CPP14_CONSTEXPR size_type
find_first_of(
    const T& t,
    size_type pos = 0) const;

Description

Constructs a temporary string_view_type object sv from t, and finds the first occurrence of any of the characters in sv within the string starting at the index pos.

Complexity

Linear.

Template Parameters

Type	Description
`T`	The type of the object to convert.

Constraints

std::is_convertible<const T&, string_view>::value && !std::is_convertible<const T&, const CharT*>::value.

Return Value

The index corrosponding to the first occurrence of any of the characters in [sv.begin(), sv.end()) within [begin() + pos, end()) if it exists, and basic_static_string::npos otherwise.

Parameters

Name	Description
`t`	The characters to search for.
`pos`	The index to start searching at. The default argument for this parameter is `0`.