00001 /* Coefficient Java class declaration and implementation. 00002 Copyright (C) 2001-2010 Roberto Bagnara <bagnara@cs.unipr.it> 00003 Copyright (C) 2010-2011 BUGSENG srl (http://bugseng.com) 00004 00005 This file is part of the Parma Polyhedra Library (PPL). 00006 00007 The PPL is free software; you can redistribute it and/or modify it 00008 under the terms of the GNU General Public License as published by the 00009 Free Software Foundation; either version 3 of the License, or (at your 00010 option) any later version. 00011 00012 The PPL is distributed in the hope that it will be useful, but WITHOUT 00013 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00014 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 00015 for more details. 00016 00017 You should have received a copy of the GNU General Public License 00018 along with this program; if not, write to the Free Software Foundation, 00019 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307, USA. 00020 00021 For the most up-to-date information see the Parma Polyhedra Library 00022 site: http://www.cs.unipr.it/ppl/ . */ 00023 00024 package parma_polyhedra_library; 00025 00026 import java.math.BigInteger; 00027 00029 00034 public class Coefficient { 00035 00037 private BigInteger value; 00038 00040 public Coefficient(int i) { 00041 value = BigInteger.valueOf(i); 00042 } 00043 00045 public Coefficient(long l) { 00046 value = BigInteger.valueOf(l); 00047 } 00048 00050 public Coefficient(BigInteger bi) { 00051 value = bi; 00052 } 00053 00055 00059 public Coefficient(String s) { 00060 value = new BigInteger(s); 00061 } 00062 00064 public Coefficient(Coefficient c) { 00065 value = c.value; 00066 } 00067 00069 public String toString() { 00070 return value.toString(); 00071 } 00072 00074 public BigInteger getBigInteger() { 00075 return value; 00076 } 00077 00079 public static native int bits(); 00080 00081 private static native void initIDs(); 00082 static { 00083 initIDs(); 00084 } 00085 }
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