PPL Configured Java Language Interface  1.2
By_Reference.java
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1 /* By_Reference Java class declaration and implementation.
2  Copyright (C) 2001-2010 Roberto Bagnara <bagnara@cs.unipr.it>
3  Copyright (C) 2010-2016 BUGSENG srl (http://bugseng.com)
4 
5 This file is part of the Parma Polyhedra Library (PPL).
6 
7 The PPL is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
11 
12 The PPL is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
16 
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software Foundation,
19 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307, USA.
20 
21 For the most up-to-date information see the Parma Polyhedra Library
22 site: http://bugseng.com/products/ppl/ . */
23 
24 package parma_polyhedra_library;
25 
27 
28 public class By_Reference<T> {
30  T obj;
31 
33  public By_Reference(T object_value) {
34  obj = object_value;
35  }
36 
38  public void set(T y) {
39  obj = y;
40  }
41 
43  public T get() {
44  return obj;
45  }
46 
47  private static native void initIDs();
48  static {
49  initIDs();
50  }
51 }
By_Reference(T object_value)
Builds an object encapsulating object_value.
An utility class implementing mutable and non-mutable call-by-reference.
void set(T y)
Set an object to value object_value.