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/*
* Copyright (c) 2000 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
*/
#if !defined(WINNT)
#ident "$Id: Attrib.cc,v 1.2 2001/07/25 03:10:48 steve Exp $"
#endif
# include "config.h"
# include "Attrib.h"
# include <assert.h>
Attrib::Attrib()
{
nlist_ = 0;
list_ = 0;
}
Attrib::~Attrib()
{
delete[] list_;
}
void Attrib::set_attributes(const map<string,string>&attr)
{
assert(list_ == 0);
nlist_ = attr.size();
list_ = new cell_[nlist_];
map<string,string>::const_iterator idx;
unsigned jdx;
for (idx = attr.begin(), jdx = 0 ; idx != attr.end() ; idx ++, jdx++) {
struct cell_*tmp = list_ + jdx;
tmp->key = (*idx).first;
tmp->val = (*idx).second;
}
}
string Attrib::attribute(const string&key) const
{
for (unsigned idx = 0 ; idx < nlist_ ; idx += 1) {
if (key == list_[idx].key)
return list_[idx].val;
}
return "";
}
void Attrib::attribute(const string&key, const string&value)
{
unsigned idx;
for (idx = 0 ; idx < nlist_ ; idx += 1) {
if (key == list_[idx].key) {
list_[idx].val = value;
return;
}
}
struct cell_*tmp = new struct cell_[nlist_+1];
for (idx = 0 ; idx < nlist_ ; idx += 1)
tmp[idx] = list_[idx];
tmp[nlist_].key = key;
tmp[nlist_].val = value;
nlist_ += 1;
delete[]list_;
list_ = tmp;
}
bool Attrib::has_compat_attributes(const Attrib&that) const
{
unsigned idx;
for (idx = 0 ; idx < that.nlist_ ; idx += 1) {
string tmp = attribute(that.list_[idx].key);
if (tmp != that.list_[idx].val)
return false;
}
return true;
}
unsigned Attrib::size() const
{
return nlist_;
}
string Attrib::key(unsigned idx) const
{
assert(idx < nlist_);
return list_[idx].key;
}
string Attrib::value(unsigned idx) const
{
assert(idx < nlist_);
return list_[idx].val;
}
/*
* $Log: Attrib.cc,v $
* Revision 1.2 2001/07/25 03:10:48 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)
*
* Revision 1.1 2000/12/04 17:37:03 steve
* Add Attrib class for holding NetObj attributes.
*
*/
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