Message.hh revision 7002
16145Snate@binkert.org 26145Snate@binkert.org/* 36145Snate@binkert.org * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 46145Snate@binkert.org * All rights reserved. 56145Snate@binkert.org * 66145Snate@binkert.org * Redistribution and use in source and binary forms, with or without 76145Snate@binkert.org * modification, are permitted provided that the following conditions are 86145Snate@binkert.org * met: redistributions of source code must retain the above copyright 96145Snate@binkert.org * notice, this list of conditions and the following disclaimer; 106145Snate@binkert.org * redistributions in binary form must reproduce the above copyright 116145Snate@binkert.org * notice, this list of conditions and the following disclaimer in the 126145Snate@binkert.org * documentation and/or other materials provided with the distribution; 136145Snate@binkert.org * neither the name of the copyright holders nor the names of its 146145Snate@binkert.org * contributors may be used to endorse or promote products derived from 156145Snate@binkert.org * this software without specific prior written permission. 166145Snate@binkert.org * 176145Snate@binkert.org * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 186145Snate@binkert.org * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 196145Snate@binkert.org * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 206145Snate@binkert.org * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 216145Snate@binkert.org * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 226145Snate@binkert.org * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 236145Snate@binkert.org * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 246145Snate@binkert.org * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 256145Snate@binkert.org * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 266145Snate@binkert.org * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 276145Snate@binkert.org * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 286145Snate@binkert.org */ 296145Snate@binkert.org 306145Snate@binkert.org/* 316145Snate@binkert.org * $Id$ 326145Snate@binkert.org */ 336145Snate@binkert.org 346145Snate@binkert.org#ifndef MESSAGE_H 356145Snate@binkert.org#define MESSAGE_H 366145Snate@binkert.org 377002Snate@binkert.org#include <iostream> 387002Snate@binkert.org 396154Snate@binkert.org#include "mem/ruby/common/Global.hh" 406154Snate@binkert.org#include "mem/gems_common/RefCnt.hh" 416154Snate@binkert.org#include "mem/gems_common/RefCountable.hh" 426154Snate@binkert.org#include "mem/ruby/eventqueue/RubyEventQueue.hh" 436145Snate@binkert.org 446145Snate@binkert.orgclass Message; 456145Snate@binkert.orgtypedef RefCnt<Message> MsgPtr; 466145Snate@binkert.org 476145Snate@binkert.orgclass Message : public RefCountable { 486145Snate@binkert.orgpublic: 496145Snate@binkert.org // Constructors 506145Snate@binkert.org Message() : RefCountable() { m_time = g_eventQueue_ptr->getTime(); m_LastEnqueueTime = g_eventQueue_ptr->getTime(); m_DelayedCycles = 0;} 516145Snate@binkert.org 526145Snate@binkert.org // Destructor 536145Snate@binkert.org virtual ~Message() { } 546145Snate@binkert.org 556145Snate@binkert.org // Public Methods 566145Snate@binkert.org virtual Message* clone() const = 0; 576145Snate@binkert.org virtual void destroy() = 0; 587002Snate@binkert.org virtual void print(std::ostream& out) const = 0; 596145Snate@binkert.org 606145Snate@binkert.org void setDelayedCycles(const int& cycles) { m_DelayedCycles = cycles; } 616145Snate@binkert.org const int& getDelayedCycles() const {return m_DelayedCycles;} 626145Snate@binkert.org int& getDelayedCycles() {return m_DelayedCycles;} 636145Snate@binkert.org void setLastEnqueueTime(const Time& time) { m_LastEnqueueTime = time; } 646145Snate@binkert.org const Time& getLastEnqueueTime() const {return m_LastEnqueueTime;} 656145Snate@binkert.org Time& getLastEnqueueTime() {return m_LastEnqueueTime;} 666145Snate@binkert.org 676145Snate@binkert.org const Time& getTime() const { return m_time; } 686145Snate@binkert.org void setTime(const Time& new_time) { m_time = new_time; } 696145Snate@binkert.orgprivate: 706145Snate@binkert.org // Private Methods 716145Snate@binkert.org 726145Snate@binkert.org // Data Members (m_ prefix) 736145Snate@binkert.org Time m_time; 746145Snate@binkert.org Time m_LastEnqueueTime; // my last enqueue time 756145Snate@binkert.org int m_DelayedCycles; // my delayed cycles 766145Snate@binkert.org 776145Snate@binkert.org}; 786145Snate@binkert.org 796145Snate@binkert.org// Output operator declaration 807002Snate@binkert.orgstd::ostream& operator<<(std::ostream& out, const Message& obj); 816145Snate@binkert.org 826145Snate@binkert.org// ******************* Definitions ******************* 836145Snate@binkert.org 846145Snate@binkert.org// Output operator definition 856145Snate@binkert.orgextern inline 867002Snate@binkert.orgstd::ostream& operator<<(std::ostream& out, const Message& obj) 876145Snate@binkert.org{ 886145Snate@binkert.org obj.print(out); 897002Snate@binkert.org out << std::flush; 906145Snate@binkert.org return out; 916145Snate@binkert.org} 926145Snate@binkert.org 936145Snate@binkert.org#endif //MESSAGE_H 94