System.Xml.Xsl.XmlQueryTypeFactory.Intersect C# (CSharp) Méthode

        public XmlQueryType Intersect(params XmlQueryType[] types) {
            if (types.Length == 0)
                return None;
            else if (types.Length == 1)
                return types[0];

            // Intersect each type with next type
            List<XmlQueryType> list = PrimeIntersect(types[0], types[1]);
            XmlQueryCardinality card = types[0].Cardinality & types[1].Cardinality;

            for (int i = 2; i < types.Length; i++) {
                list = PrimeIntersect(list, types[i]);
                card &= types[i].Cardinality;
            }

            return SequenceType.Create(ChoiceType.Create(list), card);
        }