blob: 96751666393dfda1c5446b74a952f3f5b8971f0f (
plain)
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
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
*/
#pragma once
namespace basegfx
{
template <typename TYPE> class Tuple3D
{
protected:
union {
// temporary alias mnX with mfX, mnY with mfY and mnZ with mfZ
struct
{
TYPE mnX;
TYPE mnY;
TYPE mnZ;
};
struct
{
TYPE mfX;
TYPE mfY;
TYPE mfZ;
};
};
public:
/** Create a 3D Tuple
@param x
This parameter is used to initialize the X-coordinate
of the 3D Tuple.
@param y
This parameter is used to initialize the Y-coordinate
of the 3D Tuple.
@param z
This parameter is used to initialize the Z-coordinate
of the 3D Tuple.
*/
Tuple3D(TYPE x, TYPE y, TYPE z)
: mnX(x)
, mnY(y)
, mnZ(z)
{
}
/// Get X-Coordinate of 3D Tuple
TYPE getX() const { return mnX; }
/// Get Y-Coordinate of 3D Tuple
TYPE getY() const { return mnY; }
/// Get Z-Coordinate of 3D Tuple
TYPE getZ() const { return mnZ; }
/// Set X-Coordinate of 3D Tuple
void setX(TYPE fX) { mnX = fX; }
/// Set Y-Coordinate of 3D Tuple
void setY(TYPE fY) { mnY = fY; }
/// Set Z-Coordinate of 3D Tuple
void setZ(TYPE fZ) { mnZ = fZ; }
// operators
Tuple3D& operator+=(const Tuple3D& rTup)
{
mfX += rTup.mfX;
mfY += rTup.mfY;
mfZ += rTup.mfZ;
return *this;
}
Tuple3D& operator-=(const Tuple3D& rTup)
{
mfX -= rTup.mfX;
mfY -= rTup.mfY;
mfZ -= rTup.mfZ;
return *this;
}
Tuple3D& operator/=(const Tuple3D& rTup)
{
mfX /= rTup.mfX;
mfY /= rTup.mfY;
mfZ /= rTup.mfZ;
return *this;
}
Tuple3D& operator*=(const Tuple3D& rTup)
{
mfX *= rTup.mfX;
mfY *= rTup.mfY;
mfZ *= rTup.mfZ;
return *this;
}
Tuple3D& operator*=(TYPE t)
{
mfX *= t;
mfY *= t;
mfZ *= t;
return *this;
}
Tuple3D& operator/=(TYPE t)
{
mfX /= t;
mfY /= t;
mfZ /= t;
return *this;
}
bool operator==(const Tuple3D& rTup) const
{
return mfX == rTup.mfX && mfY == rTup.mfY && mfZ == rTup.mfZ;
}
bool operator!=(const Tuple3D& rTup) const { return !operator==(rTup); }
};
} // end of namespace basegfx
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
