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/*
* Copyright (c) 2001 Stephen Williams (steve@icarus.com)
*
* This source code is free software; you can redistribute it
* and/or modify it in source code form 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 program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/

# include "config.h"
# include "HName.h"
# include <iostream>
# include <cstring>
# include <cstdlib>
# include <climits>
#ifdef HAVE_MALLOC_H
# include <malloc.h>
#endif


hname_t::hname_t()
{
      number_ = INT_MIN;
}

hname_t::hname_t(perm_string text)
{
      name_ = text;
      number_ = INT_MIN;
}

hname_t::hname_t(perm_string text, int num)
{
      name_ = text;
      number_ = num;
}

hname_t::hname_t(const hname_t&that)
{
      name_ = that.name_;
      number_ = that.number_;
}

hname_t& hname_t::operator = (const hname_t&that)
{
      name_ = that.name_;
      number_ = that.number_;
      return *this;
}

bool operator < (const hname_t&l, const hname_t&r)
{
      int cmp = strcmp(l.peek_name(), r.peek_name());
      if (cmp < 0) return true;
      if (cmp > 0) return false;
      if (l.has_number() && r.has_number())
return l.peek_number() < r.peek_number();
      else
return false;
}

bool operator == (const hname_t&l, const hname_t&r)
{
      if (l.peek_name() == r.peek_name()) {
if (l.has_number() && r.has_number())
return l.peek_number() == r.peek_number();
else
return true;
      }

      return false;
}

ostream& operator<< (ostream&out, const hname_t&that)
{
      if (that.peek_name() == 0) {
out << "";
return out;
      }

      out << that.peek_name();
      if (that.has_number())
out << "[" << that.peek_number() << "]";

      return out;
}

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