1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 */ 18 package org.apache.bcel.generic; 19 20 /** 21 * DSUB - Substract doubles 22 * <PRE>Stack: ..., value1.word1, value1.word2, value2.word1, value2.word2 -></PRE> 23 * ..., result.word1, result.word2 24 * 25 * @version $Id$ 26 */ 27 public class DSUB extends ArithmeticInstruction { 28 29 /** Substract doubles 30 */ DSUB()31 public DSUB() { 32 super(org.apache.bcel.Const.DSUB); 33 } 34 35 36 /** 37 * Call corresponding visitor method(s). The order is: 38 * Call visitor methods of implemented interfaces first, then 39 * call methods according to the class hierarchy in descending order, 40 * i.e., the most specific visitXXX() call comes last. 41 * 42 * @param v Visitor object 43 */ 44 @Override accept( final Visitor v )45 public void accept( final Visitor v ) { 46 v.visitTypedInstruction(this); 47 v.visitStackProducer(this); 48 v.visitStackConsumer(this); 49 v.visitArithmeticInstruction(this); 50 v.visitDSUB(this); 51 } 52 } 53