Returns true if the elements in the specified range are in sorted order.
template<class ForwardIterator>
bool is_sorted(
ForwardIterator _First,
ForwardIterator _Last
);
template<class ForwardIterator, class BinaryPredicate>
bool is_sorted(
ForwardIterator _First,
ForwardIterator _Last,
BinaryPredicate _Comp
);
Parameters
_First
A forward iterator that indicates where the range to check begins._Last
A forward iterator that indicates the end of a range._Comp
The condition to test to determine an order between two elements. A predicate takes a single argument and returns true or false. This performs the same task as operator<.
Property Value/Return Value
Returns true if the elements within the specified range are in sorted order, false if they're not.
Remarks
The first template function returns is_sorted_until(_First, _Last) == _Last. The operator< function performs the order comparison.
The second template function returns is_sorted_until(_First, _Last, _Comp) == _Last. The _Comp predicate function performs the order comparison.
Requirements
Header: <algorithm>
Namespace: std