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/*
* Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* flit.h
*
* Niket Agarwal, Princeton University
*
* */
#include "NetworkHeader.hh"
#include "Message.hh"
#ifndef FLIT_H
#define FLIT_H
class flit {
public:
flit(int id, int vc, int vnet, int size, MsgPtr msg_ptr);
int get_size();
int get_id();
Time get_time();
Time get_enqueue_time();
void set_time(Time time);
int get_vnet();
int get_vc();
void set_vc(int vc);
MsgPtr& get_msg_ptr();
flit_type get_type();
void print(ostream&out) const;
private:
/************Data Members*************/
int m_id;
int m_vnet;
int m_vc;
int m_size;
Time m_enqueue_time, m_time;
flit_type m_type;
MsgPtr m_msg_ptr;
};
inline extern bool node_less_then_eq(flit* n1, flit* n2);
inline extern
bool node_less_then_eq(flit* n1, flit* n2)
{
if (n1->get_time() == n2->get_time()) {
// ASSERT(n1->flit_id != n2->flit_id);
return (n1->get_id() <= n2->get_id());
} else {
return (n1->get_time() <= n2->get_time());
}
}
// Output operator declaration
ostream& operator<<(ostream& out, const flit& obj);
// ******************* Definitions *******************
// Output operator definition
extern inline
ostream& operator<<(ostream& out, const flit& obj)
{
obj.print(out);
out << flush;
return out;
}
#endif
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