ctype::do_scan_not
A virtual function called to locate the first character in a range that does not match a specified mask.
virtual const CharType *do_scan_not(
mask maskVal,
const CharType* first,
const CharType* last,
) const;
Parameters
maskVal
The mask value not to be matched by a character.first
A pointer to the first character in the range to be scanned.last
A pointer to the character immediately following the last character in the range to be scanned.
Return Value
A pointer to the first character in a range that doesn't match a specified mask. If no such value exists, the function returns last.
Remarks
The protected member function returns the smallest pointer ptr in the range [first, last) for which do_is(maskVal, *ptr) is false.
Example
See the example for scan_not, which calls do_scan_not.
Requirements
Header: <locale>
Namespace: std