catalogable.cpp

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#ifndef CATALOGABLE_IMPLEMENTATION_FILE
#define CATALOGABLE_IMPLEMENTATION_FILE

/*****************************************************************************\
*                                                                             *
*  Name   : catalogable                                                       *
*  Author : Chris Koeritz                                                     *
*                                                                             *
*******************************************************************************
* Copyright (c) 1997-$now By Author.  This program is free software; you can  *
* redistribute it and/or modify it under the terms of the GNU General Public  *
* License as published by the Free Software Foundation; either version 2 of   *
* the License or (at your option) any later version.  This is online at:      *
*     http://www.fsf.org/copyleft/gpl.html                                    *
* Please send any updates to: fred@gruntose.com                               *
\*****************************************************************************/

#include "catalogable.h"

#include <basis/function.h>
#include <data_struct/unique_id.h>

namespace nodes {

catalogable::catalogable() : _uid(new unique_int(0)) {}

catalogable::catalogable(const unique_int &id)
: _uid(new unique_int(id))
{}

catalogable::catalogable(const catalogable &to_copy)
: object_base(), mutex(), _uid(new unique_int(*to_copy._uid)) {}

catalogable::~catalogable() { WHACK(_uid); }

catalogable &catalogable::operator =(const catalogable &to_copy)
{
  if (this == &to_copy) return *this;
  *_uid = *to_copy._uid;
  return *this;
}

unique_int catalogable::id() const { return *_uid; }

void catalogable::assign_unique_id(const unique_int &new_id)
{ *_uid = new_id; }

} // namespace.

#endif //CATALOGABLE_IMPLEMENTATION_FILE

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