1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
// 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: Intersection.hpp,v 1.4 2006/10/01 23:25:58 delpinux Exp $
#ifndef INTERSECTION_HPP
#define INTERSECTION_HPP
#include <Object.hpp>
#include <ReferenceCounting.hpp>
#include <list>
/*! \class Intersection
\author Stphane Del Pino.
*/
/**
* @file Intersection.hpp
* @author Stephane Del Pino
* @date Mon Oct 2 00:22:03 2006
*
* @brief defines the POVRay set operation: @a intersection.
*/
class Intersection
: public Shape
{
private:
typedef std::list<ReferenceCounting<Object> > ObjectList;
public:
typedef std::list<ReferenceCounting<Object> >::iterator iterator;
typedef std::list<ReferenceCounting<Object> >::const_iterator const_iterator;
private:
ObjectList __objects; /**< The list of Shapes defining in
the intersection. */
protected:
/**
* Checks if a point is inside the Intersection
*
* @param x given point
*
* @return true if @f$ x\in S @f$
*/
inline bool __inShape (const TinyVector<3, real_t>& x) const;
/**
* Writes the Intersection to a stream
*
* @param os given stream
*
* @return os
*/
std::ostream& __put(std::ostream& os) const;
/**
* gets a copy of the Intersection
*
* @return deep copy of the Intersection
*/
ReferenceCounting<Shape> __getCopy() const;
public:
const const_iterator begin() const
{
return __objects.begin();
}
iterator begin()
{
return __objects.begin();
}
const const_iterator end() const
{
return __objects.end();
}
iterator end()
{
return __objects.end();
}
/**
* Adds an Object to the Union definition
*
* @param object given ojbect
*/
inline void push_back(ReferenceCounting<Object> object)
{
__objects.push_back(object);
}
/**
* Default constructor
*
*/
Intersection();
/**
* Copy constructor
*
* @param I given Intersection
*/
Intersection(const Intersection& I);
/**
* Destructor
*
*/
~Intersection()
{
;
}
};
#endif // INTERSECTION_HPP
|
