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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   * DADD - Add doubles
22   * <PRE>Stack: ..., value1.word1, value1.word2, value2.word1, value2.word2 -&gt;</PRE>
23   *        ..., result.word1, result1.word2
24   *
25   * @version $Id: DADD.html 1018313 2017-09-18 09:03:04Z britter $
26   */
27  public class DADD extends ArithmeticInstruction {
28  
29      /** Add doubles
30       */
31      public DADD() {
32          super(org.apache.bcel.Const.DADD);
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
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.visitDADD(this);
51      }
52  }