Method SubRange

SubRange(int, int)

Returns an IEnumeralbe-Like object that iterates through a subsection of this array.

Declaration

public DynamicArray<T>.RangeEnumerable SubRange(int first, int numItems)

Parameters

Type	Name	Description
int	first	The index of the first item
int	numItems	The number of items to iterate

Returns

Type	Description
DynamicArray<T>.RangeEnumerable	RangeEnumerable that can be used to enumerate the given range.

Remarks

The returned struct intentionally does not explicitly implement the IEnumarable/IEnumerator interfaces it just follows the same function signatures. This means the duck typing used by foreach on the compiler level will pick it up as IEnumerable but at the same time avoids generating Garbage. For more info, see the C# language specification of the foreach statement.