Message.cc

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00001 /*
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00005  * install, copy or use the software.
00006  * 
00007  * Intel Open Source License 
00008  * 
00009  * Copyright (c) 2004 Intel Corporation. All rights reserved. 
00010  * 
00011  * Redistribution and use in source and binary forms, with or without
00012  * modification, are permitted provided that the following conditions are
00013  * met:
00014  * 
00015  *   Redistributions of source code must retain the above copyright
00016  *   notice, this list of conditions and the following disclaimer.
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00018  *   Redistributions in binary form must reproduce the above copyright
00019  *   notice, this list of conditions and the following disclaimer in the
00020  *   documentation and/or other materials provided with the distribution.
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00022  *   Neither the name of the Intel Corporation nor the names of its
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00024  *   this software without specific prior written permission.
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00038 #include "Message.h"
00039 
00040 namespace dtnsim {
00041 
00042 long Message::total_ = 0;
00043 
00044 Message::Message() {}
00045 Message::Message(int src, int dst, double size) 
00046 {
00047     src_ = src;
00048     dst_ = dst;
00049     origsize_ = size;
00050     size_ = size;
00051     offset_ = 0;
00052     id_ = next();
00053 }
00054 
00055 int
00056 Message::id() { return id_  ; }
00057 
00058 Message*
00059 Message::clone() 
00060 {
00061     Message* retval = new Message();
00062     retval->src_ = src_;
00063     retval->dst_ = dst_;
00064     retval->size_ = size_;
00065     retval->origsize_ = origsize_;
00066     retval->offset_ = offset_;
00067     retval->id_ = id_;
00068     return retval;
00069 }
00070 
00071 void 
00072 Message::rm_bytes(double len) 
00073 {
00074     offset_ = offset_ + len;
00075     size_ = size_ - len;
00076 }
00077     
00078 
00079 } // namespace dtnsim

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