88 lines
1.8 KiB
C++
88 lines
1.8 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2006 INRIA
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
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*/
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#include "high-precision-double.h"
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#include <cmath>
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#include "ns3/assert.h"
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namespace ns3 {
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HighPrecision::HighPrecision ()
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: m_value (0.0)
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{}
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HighPrecision::HighPrecision (int64_t value, bool dummy)
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: m_value ((double)value)
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{}
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HighPrecision::HighPrecision (double value)
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: m_value (value)
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{}
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int64_t
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HighPrecision::GetInteger (void) const
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{
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return (int64_t)floor (m_value);
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}
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double
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HighPrecision::GetDouble (void) const
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{
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return m_value;
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}
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bool
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HighPrecision::Add (HighPrecision const &o)
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{
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m_value += o.m_value;
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return false;
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}
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bool
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HighPrecision::Sub (HighPrecision const &o)
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{
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m_value -= o.m_value;
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return false;
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}
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bool
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HighPrecision::Mul (HighPrecision const &o)
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{
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m_value *= o.m_value;
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return false;
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}
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bool
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HighPrecision::Div (HighPrecision const &o)
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{
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m_value /= o.m_value;
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return false;
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}
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int
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HighPrecision::Compare (HighPrecision const &o) const
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{
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return 0;
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}
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HighPrecision
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HighPrecision::Zero (void)
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{
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return HighPrecision (0,0);
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}
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}; // namespace ns3
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