blob: c5bf962172a47c90113610d885751058c07ca9a6 (
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
|
/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2013 CERN
* @author Maciej Suminski <maciej.suminski@cern.ch>
*
* 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
* of the License, 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, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/**
* @file vertex_item.h
* @brief Class to handle an item held in a container.
*/
#ifndef VERTEX_ITEM_H_
#define VERTEX_ITEM_H_
#include <gal/opengl/vertex_common.h>
#include <gal/color4d.h>
#include <cstddef>
namespace KIGFX
{
class VERTEX_MANAGER;
class VERTEX_ITEM
{
public:
friend class CACHED_CONTAINER;
friend class VERTEX_MANAGER;
VERTEX_ITEM( const VERTEX_MANAGER& aManager );
virtual ~VERTEX_ITEM();
/**
* Function GetSize()
* Returns information about number of vertices stored.
* @return Number of vertices.
*/
inline unsigned int GetSize() const
{
return m_size;
}
/**
* Function GetOffset()
* Returns data offset in the container.
* @return Data offset expressed as a number of vertices.
*/
inline unsigned int GetOffset() const
{
return m_offset;
}
/**
* Function GetVertices()
* Returns pointer to the data used by the VERTEX_ITEM.
*/
VERTEX* GetVertices() const;
private:
const VERTEX_MANAGER& m_manager;
unsigned int m_offset;
unsigned int m_size;
/**
* Function SetOffset()
* Sets data offset in the container.
* @param aOffset is the offset expressed as a number of vertices.
*/
inline void setOffset( unsigned int aOffset )
{
m_offset = aOffset;
}
/**
* Function SetSize()
* Sets data size in the container.
* @param aSize is the size expressed as a number of vertices.
*/
inline void setSize( unsigned int aSize )
{
m_size = aSize;
}
};
} // namespace KIGFX
#endif /* VERTEX_ITEM_H_ */
|
