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Find the first occurrence of any of the characters not within the string.
BOOST_STATIC_STRING_CPP14_CONSTEXPR size_type find_first_not_of( const_pointer s, size_type pos, size_type n) const;
Finds the first occurrence of a character that is not within the string
pointed to by s
within
the string starting at the index pos
.
Linear.
The index corrosponding to the first character of [begin() + pos, end())
that is not within [s, s + n)
if it exists, and basic_static_string::npos
otherwise.
Name |
Description |
---|---|
|
The characters to ignore. |
|
The index to start searching at. The default argument for this
parameter is |
|
The length of the characters to ignore. |