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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  package org.apache.bcel.generic;
18  
19  /**
20   * DLOAD - Load double from local variable
21   *
22   * <PRE>
23   * Stack ... -&gt; ..., result.word1, result.word2
24   * </PRE>
25   */
26  public class DLOAD extends LoadInstruction {
27  
28      /**
29       * Empty constructor needed for Instruction.readInstruction. Not to be used otherwise.
30       */
31      DLOAD() {
32          super(org.apache.bcel.Const.DLOAD, org.apache.bcel.Const.DLOAD_0);
33      }
34  
35      /**
36       * Load double from local variable
37       *
38       * @param n index of local variable
39       */
40      public DLOAD(final int n) {
41          super(org.apache.bcel.Const.DLOAD, org.apache.bcel.Const.DLOAD_0, n);
42      }
43  
44      /**
45       * Call corresponding visitor method(s). The order is: Call visitor methods of implemented interfaces first, then call
46       * methods according to the class hierarchy in descending order, i.e., the most specific visitXXX() call comes last.
47       *
48       * @param v Visitor object
49       */
50      @Override
51      public void accept(final Visitor v) {
52          super.accept(v);
53          v.visitDLOAD(this);
54      }
55  }