public bool Contains(int val)
{
bool found = this.dispersiveKeySortedArray.Contains(val);
if (!found)
{
found = CollectionHelper.ContainsSpecification <KeyScope>(this.dispersiveKeyScopeList, delegate(KeyScope scope) { return(scope.Contains(val)); });
}
return(found);
}
/// <summary>
/// ContainsSpecification 集合中是否包含满足predicate条件的元素。
/// </summary>
public static bool ContainsSpecification <TObject>(IEnumerable <TObject> source, Predicate <TObject> predicate)
{
TObject specification;
return(CollectionHelper.ContainsSpecification <TObject>(source, predicate, out specification));
}