basic_static_string::find_first_not

basic_static_string::find_first_not_of (1 of 5 overloads)

Find the first occurrence of a character not 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_not_of(
    const T& t,
    size_type pos = 0) const;

Description

Constructs a temporary string_view_type object sv from t, and finds the first character that is not within sv, 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 a character that is not 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 ignore.
`pos`	The index to start searching at. The default argument for this parameter is `0`.