public bool AddAll(int index, DoubleBag other)
{
// throws NullPointerException if other == null,
// ArrayArrayIndexOutOfBoundsException if index < 0,
// and ArrayIndexOutOfBoundsException if index > numObjs
if (index > NumObjs)
{
throw new ArgumentOutOfRangeException(index.ToString());
}
//{ throwArrayIndexOutOfBoundsException(index); }
if (other.NumObjs <= 0)
{
return(false);
}
// make DoubleBag big enough
if (NumObjs + other.NumObjs > Objs.Length)
{
Resize(NumObjs + other.NumObjs);
}
if (index != NumObjs) // scoot over elements if we're inserting in the middle
{
Array.Copy(Objs, index, Objs, index + other.Size, NumObjs - index);
}
Array.Copy(other.Objs, 0, Objs, index, other.NumObjs);
NumObjs += other.NumObjs;
return(true);
}
/** Adds the doubles from the other DoubleBag without copying them. The size of the
* new DoubleBag is the minimum necessary size to hold the doubles. If the Other DoubleBag is
* null, a new empty DoubleBag is created. */
public DoubleBag(DoubleBag other)
{
if (other == null)
{
NumObjs = 0;
Objs = new double[1];
}
else
{
NumObjs = other.NumObjs;
Objs = new double[NumObjs];
Array.Copy(other.Objs, 0, Objs, 0, NumObjs);
}
}
public bool AddAll(DoubleBag other)
{
return(AddAll(NumObjs, other));
}