System.Security.Util.TokenBasedSet.FastIsEmpty C# (CSharp) Méthode

        internal bool FastIsEmpty()
        {
            return m_cElt == 0;
        }

        public virtual bool IsSubsetOf(TokenBasedSet target)
        {
            if (target == null || target.FastIsEmpty())
            {
                return(this.IsEmpty());
            }
            else
            {
                int minIndex = this.m_maxIndex;
                // An initial sign that this class has a Permission that the
                // target doesn't have is if this has a greater Token index.
                if (minIndex > target.m_maxIndex)
                {
                    return(false);
                }

                for (int i = 0; i <= minIndex; i++)
                {
                    IPermission permThis = (IPermission)this.m_objSet[i];
                    IPermission permTarg = (IPermission)target.m_objSet[i];

                    if (permThis == null)
                    {
                        continue;
                    }
                    else if (!permThis.IsSubsetOf(permTarg))
                    {
                        return(this.IsEmpty());
                    }
                }

                return(true);
            }
        }