mirror of https://github.com/CGAL/cgal
101 lines
2.6 KiB
C
101 lines
2.6 KiB
C
// Copyright (c) 1997-2001 Freie Universitaet Berlin (Germany).
|
|
// All rights reserved.
|
|
//
|
|
// This file is part of CGAL (www.cgal.org); you may redistribute it under
|
|
// the terms of the Q Public License version 1.0.
|
|
// See the file LICENSE.QPL distributed with CGAL.
|
|
//
|
|
// Licensees holding a valid commercial license may use this file in
|
|
// accordance with the commercial license agreement provided with the software.
|
|
//
|
|
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
|
|
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
//
|
|
// $URL$
|
|
// $Id$
|
|
//
|
|
//
|
|
// Author(s) : Sven Schoenherr <sven@inf.ethz.ch>, Bernd Gaertner
|
|
|
|
// includes
|
|
#ifndef CGAL_OPTIMISATION_ASSERTIONS_H
|
|
# include <CGAL/Optimisation/assertions.h>
|
|
#endif
|
|
|
|
CGAL_BEGIN_NAMESPACE
|
|
|
|
// Class implementation (continued)
|
|
// ================================
|
|
|
|
// I/O
|
|
// ---
|
|
template < class K_ >
|
|
std::ostream&
|
|
operator << ( std::ostream& os, const CGAL::Optimisation_circle_2<K_>& c)
|
|
{
|
|
switch ( CGAL::get_mode( os)) {
|
|
|
|
case CGAL::IO::PRETTY:
|
|
os << "CGAL::Optimisation_circle_2( "
|
|
<< c.center() << ", "
|
|
<< c.squared_radius() << ')';
|
|
break;
|
|
|
|
case CGAL::IO::ASCII:
|
|
os << c.center() << ' ' << c.squared_radius();
|
|
break;
|
|
|
|
case CGAL::IO::BINARY:
|
|
os << c.center();
|
|
CGAL::write( os, c.squared_radius());
|
|
break;
|
|
|
|
default:
|
|
CGAL_optimisation_assertion_msg( false,
|
|
"CGAL::get_mode( os) invalid!");
|
|
break; }
|
|
|
|
return( os);
|
|
}
|
|
|
|
template < class K_ >
|
|
std::istream&
|
|
operator >> ( std::istream& is, CGAL::Optimisation_circle_2<K_>& c)
|
|
{
|
|
typedef typename CGAL::Optimisation_circle_2<K_>::Point Point;
|
|
typedef typename CGAL::Optimisation_circle_2<K_>::Distance Distance;
|
|
|
|
switch ( CGAL::get_mode( is)) {
|
|
|
|
case CGAL::IO::PRETTY:
|
|
std::cerr << std::endl;
|
|
std::cerr << "Stream must be in ascii or binary mode" << std::endl;
|
|
break;
|
|
|
|
case CGAL::IO::ASCII: {
|
|
Point center;
|
|
Distance squared_radius;
|
|
is >> center >> squared_radius;
|
|
c.set( center, squared_radius); }
|
|
break;
|
|
|
|
case CGAL::IO::BINARY: {
|
|
Point center;
|
|
Distance squared_radius;
|
|
is >> center;
|
|
CGAL::read( is, squared_radius);
|
|
c.set( center, squared_radius); }
|
|
break;
|
|
|
|
default:
|
|
CGAL_optimisation_assertion_msg( false,
|
|
"CGAL::get_mode( is) invalid!");
|
|
break; }
|
|
|
|
return( is);
|
|
}
|
|
|
|
CGAL_END_NAMESPACE
|
|
|
|
// ===== EOF ==================================================================
|