CSharp examples for System:Hash
Returns hash of chars in range start (inclusive) to end (inclusive)
/* //www. jav a2 s. c o m * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ using System; public class Main{ /// <summary> Returns hash of chars in range start (inclusive) to /// end (inclusive) /// </summary> public static int HashCode(byte[] array, int start, int end) { int code = 0; for (int i = end - 1; i >= start; i--) code = code * 31 + array[i]; return code; } /// <summary> Returns hash of chars in range start (inclusive) to /// end (inclusive) /// </summary> public static int HashCode(char[] array, int start, int end) { int code = 0; for (int i = end - 1; i >= start; i--) code = code * 31 + array[i]; return code; } }