public BoxProjection(Box <T> source, IndexSpec index)
{
Contract.Requires <ArgumentNullException>(source != null, "source");
Contract.Requires <ArgumentNullException>(index != null, "indices");
Contract.Requires <ArgumentException>(source.Rank >= index.MinSourceDimension, "Index length is greater than source rank.");
_source = source;
_index = index.Project(FullSourceIndex);
}
public override Box <T> this[params DimSpec[] indices]
{
get
{
Contract.Requires <ArgumentNullException>(indices != null, "indices");
var indexToApply = new IndexSpec(indices);
var newIndex = indexToApply.Project(_index);
return(new BoxProjection <T>(_source, newIndex));
}
}
