Open Inventor Release 2024.2.0
 
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SoSwitchElement.h
1/*=======================================================================
2 * Copyright 1991-1996, Silicon Graphics, Inc.
3 * ALL RIGHTS RESERVED
4 *
5 * UNPUBLISHED -- Rights reserved under the copyright laws of the United
6 * States. Use of a copyright notice is precautionary only and does not
7 * imply publication or disclosure.
8 *
9 * U.S. GOVERNMENT RESTRICTED RIGHTS LEGEND:
10 * Use, duplication or disclosure by the Government is subject to restrictions
11 * as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights
12 * in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or
13 * in similar or successor clauses in the FAR, or the DOD or NASA FAR
14 * Supplement. Contractor/manufacturer is Silicon Graphics, Inc.,
15 * 2011 N. Shoreline Blvd. Mountain View, CA 94039-7311.
16 *
17 * THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY
18 * INFORMATION OF SILICON GRAPHICS, INC. ANY DUPLICATION, MODIFICATION,
19 * DISTRIBUTION, OR DISCLOSURE IN ANY FORM, IN WHOLE, OR IN PART, IS STRICTLY
20 * PROHIBITED WITHOUT THE PRIOR EXPRESS WRITTEN PERMISSION OF SILICON
21 * GRAPHICS, INC.
22**=======================================================================*/
23/*=======================================================================
24** Author : Paul S. Strauss (MMM yyyy)
25**=======================================================================*/
26/*=======================================================================
27 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), ***
28 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. ***
29 *** ***
30 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS ***
31 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR ***
32 *** WRITTEN AUTHORIZATION OF FEI S.A.S. ***
33 *** ***
34 *** RESTRICTED RIGHTS LEGEND ***
35 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS ***
36 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN ***
37 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT ***
38 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN ***
39 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. ***
40 *** ***
41 *** COPYRIGHT (C) 1996-2018 BY FEI S.A.S, ***
42 *** BORDEAUX, FRANCE ***
43 *** ALL RIGHTS RESERVED ***
44**=======================================================================*/
45/*=======================================================================
46** Modified by : VSG (MMM YYYY)
47**=======================================================================*/
48
49
50#ifndef _SO_SWITCH_ELEMENT
51#define _SO_SWITCH_ELEMENT
52
53#include <Inventor/elements/SoInt32Element.h>
54
69SoEXTENDER_Documented class SoSwitchElement : public SoInt32Element {
70
71 SO_ELEMENT_HEADER(SoSwitchElement);
72
73 public:
77 static void set(SoState *state, int32_t index)
78 { SoInt32Element::set(getClassTypeId(), getClassStackIndex(), state, index); }
79
83 static void set(SoState *state, SoNode *, int32_t index)
84 { set(state, index); }
85
89 static int32_t get(SoState *state)
90 { return SoInt32Element::get(getClassTypeId(), getClassStackIndex(), state); }
91
95 static int32_t getDefault() { return -1; }
96
97private:
98
100 virtual void init(SoState *state);
101
102 private:
103 // Initializes the SoSwitchElement class
104 static void initClass();
105 static void exitClass();
106
107 private:
108 virtual ~SoSwitchElement();
109};
110
111#endif /* _SO_SWITCH_ELEMENT */
112
113
Stores a single int32_t, int, or enum value.
Abstract base class for all database nodes.
Definition SoNode.h:145
Traversal state.
Definition SoState.h:74
Stores the current switch index.
static int32_t get(SoState *state)
Returns current switch index from the state.
static int32_t getDefault()
Returns the default switch index.
static SoType getClassTypeId()
Returns the type identifier for this class.
static int getClassStackIndex()
Returns the stack id for this element.
static void set(SoState *state, SoNode *, int32_t index)
Sets the current switch index in the state.
static void set(SoState *state, int32_t index)
Sets the current switch index in the state.