public override bool Equals(object obj)
{
ArrayDimension other = obj as ArrayDimension;
if (other == null)
{
return(false);
}
return(this.lowerBound == other.lowerBound && this.upperBound == other.upperBound);
}
IEnumerable<TreeNode> LazyGetChildren()
{
// The whole array is small - just add all elements as childs
if (bounds.TotalElementCount <= MaxElementCount) {
foreach(int[] indices in bounds.Indices) {
string imageName;
var image = ExpressionNode.GetImageForArrayIndexer(out imageName);
var expression = new ExpressionNode(image, GetName(indices), arrayTarget.AppendIndexer(indices));
expression.ImageName = imageName;
yield return expression;
}
yield break;
}
// Find a dimension of size at least 2
int splitDimensionIndex = bounds.Count - 1;
for(int i = 0; i < bounds.Count; i++) {
if (bounds[i].Count > 1) {
splitDimensionIndex = i;
break;
}
}
ArrayDimension splitDim = bounds[splitDimensionIndex];
// Split the dimension
int elementsPerSegment = 1;
while (splitDim.Count > elementsPerSegment * MaxElementCount) {
elementsPerSegment *= MaxElementCount;
}
for(int i = splitDim.LowerBound; i <= splitDim.UpperBound; i += elementsPerSegment) {
List<ArrayDimension> newDims = new List<ArrayDimension>(bounds);
newDims[splitDimensionIndex] = new ArrayDimension(i, Math.Min(i + elementsPerSegment - 1, splitDim.UpperBound));
yield return new ArrayRangeNode(arrayTarget, new ArrayDimensions(newDims), originalBounds);
}
yield break;
}