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// This file is part of ff3d - http://www.freefem.org/ff3d
// Copyright (C) 2001, 2002, 2003 Stphane Del Pino
// 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, 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.
// $Id: Difference.cpp,v 1.4 2007/05/20 23:02:48 delpinux Exp $
#include <Difference.hpp>
std::ostream& Difference::
__put(std::ostream& os) const
{
os << "difference {\n";
for (Difference::const_iterator i = __objects.begin();
i != __objects.end(); i++) {
os << *(*i);
}
for (size_t i=0; i<numberOfTransformations(); i++) {
os << __trans[i]->povWrite() << '\n';
}
os << "}\n";
return os;
}
void Difference::
push_back(const ReferenceCounting<Object>& o)
{
__objects.push_back(o);
}
bool Difference::
__inShape (const TinyVector<3, real_t>& p) const
{
ASSERT(__objects.begin() != __objects.end());
const_iterator i = __objects.begin();
if (not((*i)->inside(p))) {
return false;
}
++i;
for (; i != __objects.end(); i++) {
if((*i)->inside(p)) return false;
}
return true;
}
ReferenceCounting<Shape> Difference::
__getCopy() const
{
return new Difference(*this);
}
Difference::
Difference(const Difference& D)
: Shape(D)
{
for (ObjectList::const_iterator i = D.__objects.begin();
i != D.__objects.end(); ++i) {
__objects.push_back((*i)->getCopy());
}
}
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