360 lines
10 KiB
C
360 lines
10 KiB
C
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// Copyright (c) 2007 Fernando Luis Cacciola Carballal. All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org).
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// You can redistribute it and/or modify it under the terms of the GNU
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// General Public License as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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//
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// Licensees holding a valid commercial license may use this file in
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// accordance with the commercial license agreement provided with the software.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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//
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// $URL$
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// $Id$
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// SPDX-License-Identifier: GPL-3.0+
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//
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// Author(s) : Fernando Cacciola <fernando_cacciola@ciudad.com.ar>
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#ifndef CGAL_STRAIGHT_SKELETON_DEBUG_H
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#define CGAL_STRAIGHT_SKELETON_DEBUG_H 1
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#include <CGAL/license/Straight_skeleton_2.h>
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#include <CGAL/config.h>
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#ifdef CGAL_USE_CORE
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# include <CGAL/CORE_BigFloat.h>
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#endif
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#if defined(CGAL_STRAIGHT_SKELETON_ENABLE_TRACE) \
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|| defined(CGAL_POLYGON_OFFSET_ENABLE_TRACE) \
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|| defined(CGAL_STRAIGHT_SKELETON_TRAITS_ENABLE_TRACE) \
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|| defined(CGAL_STRAIGHT_SKELETON_ENABLE_VALIDITY_TRACE) \
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|| defined(CGAL_STRAIGHT_SKELETON_ENABLE_INTRINSIC_TESTING)
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#
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# define CGAL_STSKEL_TRACE_ON
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#
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# include<string>
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# include<iostream>
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# include<sstream>
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# include<iomanip>
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# define CGAL_STSKEL_TRACE(m) \
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{ \
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std::ostringstream ss ; \
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ss << m ; \
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std::string s = ss.str(); \
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Straight_skeleton_external_trace(s); \
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}
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#include <boost/optional.hpp>
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#include <boost/intrusive_ptr.hpp>
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template<class T>
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inline std::string o2str( boost::optional<T> const& o )
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{
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std::ostringstream ss ; ss << std::setprecision(19) ;
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if ( o )
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ss << *o ;
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else ss << "·NONE·" ;
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return ss.str();
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}
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template<class T>
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inline std::string ptr2str( boost::intrusive_ptr<T> const& ptr )
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{
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std::ostringstream ss ; ss << std::setprecision(19) ;
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if ( ptr )
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ss << *ptr ;
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else ss << "·NULL·" ;
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return ss.str();
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}
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template<class N>
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inline std::string n2str( N const& n )
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{
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std::ostringstream ss ; ss << std::setprecision(19) ;
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ss << CGAL_NTS to_double(n) ;
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return ss.str();
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}
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#if 0 //CGAL_USE_CORE
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inline CORE::BigFloat to_big_float( CGAL::MP_Float const& n )
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{
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return n.to_rational<CORE::BigFloat>() ;
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}
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inline CORE::BigFloat to_big_float( CGAL::Quotient<CGAL::MP_Float> const& q )
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{
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CORE::BigFloat n = to_big_float(q.numerator ()) ;
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CORE::BigFloat d = to_big_float(q.denominator()) ;
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if ( !d.isZeroIn())
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return n / d ;
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else return CORE::BigFloat(std::numeric_limits<double>::infinity());
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}
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template<class NT>
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inline CORE::BigFloat to_big_float( NT const& n )
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{
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return CORE::BigFloat( CGAL_NTS to_double(n) ) ;
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}
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inline std::string n2str( CGAL::MP_Float const& n )
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{
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std::ostringstream ss ;
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ss << to_big_float(n) ;
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return ss.str();
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}
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inline std::string n2str( CGAL::Quotient< CGAL::MP_Float > const& n )
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{
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std::ostringstream ss ;
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ss << to_big_float(n) ;
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return ss.str();
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}
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#else
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inline std::string n2str( CGAL::MP_Float const& n )
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{
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std::ostringstream ss ; ss << std::setprecision(19) ;
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ss << CGAL_NTS to_double(n) ;
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return ss.str();
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}
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inline std::string n2str( CGAL::Quotient< CGAL::MP_Float > const& n )
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{
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std::ostringstream ss ; ss << std::setprecision(19) ;
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ss << CGAL_NTS to_double(n) ;
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return ss.str();
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}
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#endif
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template<class XY>
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inline std::string xy2str( XY const& xy )
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{
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std::ostringstream ss ;
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ss << "(" << n2str(xy.x()) << "," << n2str(xy.y()) << ")" ;
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return ss.str();
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}
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template<class D>
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inline std::string dir2str( D const& d )
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{
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std::ostringstream ss ;
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ss << "(" << n2str(d.dx()) << "," << n2str(d.dy()) << ")" ;
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return ss.str();
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}
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template<class P>
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inline std::string p2str( P const& p )
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{
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std::ostringstream ss ;
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ss << "(" << n2str(p.x()) << "," << n2str(p.y()) << ")" ;
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return ss.str();
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}
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template<class OP>
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inline std::string op2str( OP const& op )
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{
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return op ? p2str(*op) : std::string("·NONE·");
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}
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template<class V>
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inline std::string v2str( V const& v )
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{
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std::ostringstream ss ; ss << std::setprecision(19) ;
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ss << "V" << v.id() << " " << p2str(v.point()) << " [" << v.time() << "]" ;
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return ss.str();
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}
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template<class VH>
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inline std::string vh2str( VH const& vh )
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{
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VH null ;
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return vh != null ? v2str(*vh) : "NULL_VERTEX_HANDLE" ;
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}
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template<class P>
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inline std::string s2str( P const& s, P const& t )
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{
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std::ostringstream ss ;
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ss << "{" << p2str(s) << "-" << p2str(t) << "}" ;
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return ss.str();
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}
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template<class S>
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inline std::string s2str( S const& seg ) { return s2str(seg.source(),seg.target()); }
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template<class E>
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inline std::string e2str( E const& e )
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{
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std::ostringstream ss ; ss << std::setprecision(19) ;
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if ( e.is_bisector() )
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{
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ss << "B" << e.id()
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<< "[E" << e.defining_contour_edge()->id()
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<< ",E" << e.opposite()->defining_contour_edge()->id() << "]"
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<< " (/" << ( e.slope() == CGAL::ZERO ? "·" : ( e.slope() == CGAL::NEGATIVE ? "-" : "+" ) )
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<< " " << e.opposite()->vertex()->time() << "->" << e.vertex()->time() << ")" ;
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}
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else
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{
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ss << "E" << e.id() ;
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}
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ss << " " << s2str(e.opposite()->vertex()->point(),e.vertex()->point()) ;
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return ss.str();
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}
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template<class EH>
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inline std::string eh2str( EH const& eh )
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{
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EH null ;
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return eh != null ? e2str(*eh) : "NULL_HALFEDGE_HANDLE" ;
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}
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template<class BH>
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inline std::string newb2str( char const* name, BH const& b )
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{
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std::ostringstream ss ;
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ss << "New Bisector "
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<< name
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<< " is B" << b->id()
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<< " [E" << b->defining_contour_edge()->id()
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<< ",E" << b->opposite()->defining_contour_edge()->id()
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<< "] {B" << b->prev()->id()
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<< "->N" << b->prev()->vertex()->id()
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<< "->B" << b->id()
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<< "->N" << b->vertex()->id()
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<< "->B" << b->next()->id()
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<< "}" ;
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return ss.str();
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}
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template<class VH, class Triedge>
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inline std::string newn2str( char const* name, VH const& v, Triedge const& aTriedge )
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{
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std::ostringstream ss ;
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ss << "New Node " << name <<" is N" << v->id() << " at " << v->point()
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<< " [E" << aTriedge.e0()->id()
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<< ",E" << aTriedge.e1()->id()
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<< ",E" << aTriedge.e2()->id()
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<< "] incident halfedge: B" << v->halfedge()->id()
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<< " primary bisector: B" << v->primary_bisector()->id() ;
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return ss.str();
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}
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#endif
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#ifdef CGAL_STRAIGHT_SKELETON_ENABLE_TRACE
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# define CGAL_STSKEL_DEBUG_CODE(code) code
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# define CGAL_STSKEL_BUILDER_TRACE(l,m) if ( l <= CGAL_STRAIGHT_SKELETON_ENABLE_TRACE ) CGAL_STSKEL_TRACE(m)
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# define CGAL_STSKEL_BUILDER_TRACE_IF(c,l,m) if ( (c) && l <= CGAL_STRAIGHT_SKELETON_ENABLE_TRACE ) CGAL_STSKEL_TRACE(m)
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#else
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# define CGAL_STSKEL_DEBUG_CODE(code)
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# define CGAL_STSKEL_BUILDER_TRACE(l,m)
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# define CGAL_STSKEL_BUILDER_TRACE_IF(c,l,m)
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#endif
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#ifdef CGAL_POLYGON_OFFSET_ENABLE_TRACE
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# define CGAL_POLYOFFSET_DEBUG_CODE(code) code
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# define CGAL_POLYOFFSET_TRACE(l,m) if ( l <= CGAL_POLYGON_OFFSET_ENABLE_TRACE ) CGAL_STSKEL_TRACE(m)
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#else
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# define CGAL_POLYOFFSET_DEBUG_CODE(code)
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# define CGAL_POLYOFFSET_TRACE(l,m)
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#endif
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#ifdef CGAL_STRAIGHT_SKELETON_TRAITS_ENABLE_TRACE
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bool sEnableTraitsTrace = false ;
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# define CGAL_STSKEL_TRAITS_ENABLE_TRACE sEnableTraitsTrace = true ;
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# define CGAL_STSKEL_TRAITS_ENABLE_TRACE_IF(cond) if ((cond)) sEnableTraitsTrace = true ;
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# define CGAL_STSKEL_TRAITS_DISABLE_TRACE sEnableTraitsTrace = false;
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# define CGAL_STSKEL_TRAITS_TRACE(m) \
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if ( sEnableTraitsTrace ) \
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{ \
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std::ostringstream ss ; \
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ss << m ; \
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std::string s = ss.str(); \
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Straight_skeleton_traits_external_trace(s); \
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}
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#else
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# define CGAL_STSKEL_TRAITS_ENABLE_TRACE
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# define CGAL_STSKEL_TRAITS_ENABLE_TRACE_IF(cond)
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# define CGAL_STSKEL_TRAITS_DISABLE_TRACE
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# define CGAL_STSKEL_TRAITS_TRACE(m)
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#endif
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#ifdef CGAL_STRAIGHT_SKELETON_ENABLE_VALIDITY_TRACE
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# define CGAL_STSKEL_VALIDITY_TRACE(m) CGAL_STSKEL_TRACE(m)
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# define CGAL_STSKEL_VALIDITY_TRACE_IF(cond,m) if ( cond ) CGAL_STSKEL_VALIDITY_TRACE(m)
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#else
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# define CGAL_STSKEL_VALIDITY_TRACE(m)
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# define CGAL_STSKEL_VALIDITY_TRACE_IF(cond,m)
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#endif
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#ifdef CGAL_STRAIGHT_SKELETON_PROFILING_ENABLED // Reserved use. DO NOT define this macro switch
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# include<string>
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# include<iostream>
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# include<sstream>
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namespace CGAL {
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namespace CGAL_STRAIGHT_SKELETON_i_profiling
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{
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template<class NT> char const* kernel_type() { return typeid(NT).name() ; }
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template<> char const* kernel_type<double> () { return "double" ; }
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template<> char const* kernel_type<Interval_nt_advanced>() { return "Interval" ; }
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template<> char const* kernel_type< Quotient<MP_Float> >() { return "MP_Float" ; }
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template<> char const* kernel_type<CORE::Expr> () { return "Expr" ; }
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} // CGAL_STRAIGHT_SKELETON_i_profiling
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} // end namespace CGAL
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#define CGAL_STSKEL_ASSERT_PREDICATE_RESULT(expr,K,pred,error) \
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{ \
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std::ostringstream predss ; \
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predss << CGAL_STRAIGHT_SKELETON_i_profiling::kernel_type< typename K::FT >() << " . " << pred ; \
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std::string preds = predss.str(); \
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if ( ! is_certain((expr)) ) \
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{ \
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std::ostringstream errss ; errss << error ; std::string errs = errss.str(); \
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register_predicate_failure(preds,errs); \
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} \
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else register_predicate_success(preds); \
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}
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#define CGAL_STSKEL_ASSERT_CONSTRUCTION_RESULT(expr,K,cons,error) \
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{ \
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std::ostringstream consss ; \
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consss << CGAL_STRAIGHT_SKELETON_i_profiling::kernel_type< typename K::FT >() << " . " << cons ; \
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std::string conss = consss.str(); \
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if ( !(expr) ) \
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{ \
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std::ostringstream errss ; errss << error ; std::string errs = errss.str(); \
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register_construction_failure(conss,errs); \
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} \
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else register_construction_success(conss); \
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}
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#else
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#define CGAL_STSKEL_ASSERT_PREDICATE_RESULT(expr,K,pred,error)
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#define CGAL_STSKEL_ASSERT_CONSTRUCTION_RESULT(expr,K,cons,error)
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#endif
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#undef CGAL_STSKEL_ENABLE_TRACE
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#endif // CGAL_STRAIGHT_SKELETON_DEBUG_H //
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// EOF //
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