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API > API/Developer > API/Developer/TraceServices > API/Developer/TraceServices/Common
References
| Module | TraceServices |
| Header | /Engine/Source/Developer/TraceServices/Public/Common/PagedArray.h |
| Include | #include "Common/PagedArray.h" |
namespace TraceServices
{
namespace PagedArrayAlgoImpl
{
template<typename SizeType, typename ItemType, typename PageType, typename ValueType, typename ProjectionType, typename SortPredicateType>
SizeType TraceServices::PagedArrayAlgoImpl::LowerBoundInternal
(
const TPagedArray < ItemType, PageType > & PagedArray,
const ValueType & Value,
ProjectionType Projection,
SortPredicateType SortPredicate
)
}
}
Remarks
Performs binary search, resulting in position of the first element with projected value >= Value. The position of the first element with projected value >= Value; may be == Num.
Parameters
| Name | Description |
|---|---|
| PagedArray | The paged array to search through; must be already sorted by SortPredicate. |
| Value | The value to look for |
| Projection | The functor or data member pointer; called via Invoke to compare to Value. |
| SortPredicate | The predicate for sort comparison; defaults to <. |