a_dxf_entity.cxx

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/*
Copyright 2002-2011 Pierre SMARS (smars@yuntech.edu.tw)
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 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, see <http://www.gnu.org/licenses/>.
*/
#include "a_dxf_entity.h"
#include "a_dxf_group.h"
 
bool a_dxf_entity::read()
{
        a_dxf_group group(file_);
        for (;;)
        {
                group.read();
                if (group.code()==0)
                        break;
        }
        group.putback();
        //if the code is 0, it indicates a new entity, and the group is put back in the stream
        return true;
}