Open Inventor Release 2024.2.0
 
Loading...
Searching...
No Matches
SoAccumulatedElement.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5 * UNPUBLISHED -- Rights reserved under the copyright laws of the United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) 1996-2014 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_ACCUMULATED_ELEMENT
51#define _SO_ACCUMULATED_ELEMENT
52
53#ifdef _WIN32
54#pragma warning( push )
55#pragma warning(disable:4251)
56#endif
57
88#include <Inventor/elements/SoSubElement.h>
89#include <Inventor/STL/vector>
90
91SoEXTENDER_Documented class SoAccumulatedElement : public SoElement {
92
93 SO_ELEMENT_ABSTRACT_HEADER(SoAccumulatedElement);
94
95 public:
96
101 virtual void push( SoState* );
102
106 virtual void print(FILE *fp) const;
107
108private:
109
113 virtual SbBool matches(const SoElement* elt) const;
114
119 virtual SoElement* copyMatchInfo() const;
120
121 private:
122 // Initializes the SoAccumulatedElement class
123 static void initClass();
124 static void exitClass();
125
126 private:
127 // Clears out the list of node id's
128 void clearNodeIds();
129
130 // Adds the id of the given node to the current list
131 void addNodeId(const SoNode *node);
132
133 // Replace an existing id by the id of the given node
134 void replaceNodeId(const SoNode *nodeToReplace,const SoNode* newNode);
135
136 // Sets the node id list to JUST the id of the given node
137 void setNodeId(const SoNode *node);
138
139 // Override normal capture method to capture elements at other
140 // depths that we are accumulating with.
141 virtual void captureThis(SoState *state) const;
142
143 // Destructor
144 virtual ~SoAccumulatedElement();
145
146 // ordered list of nodeID
147 // we do not use a set for memory optim reason (reserve not available in set)
148 typedef std::vector<uint64_t> SoNodeIdList;
149
150 // reset the current nodeIdList with the given one
151 void setNodeIdList( const SoNodeIdList& nodeIdList );
152
153 // returns the current nodeIdList
154 inline const SoNodeIdList& getNodeIdList() const
155 { return m_nodeIdList; }
156
157 private:
160 // This stores the list of node id's.
161 mutable SoNodeIdList m_nodeIdList;
162 bool accumulatesWithParentFlag;
163
164};
165
166#ifdef _WIN32
167#pragma warning( pop )
168#endif
169
170#endif /* _SO_ACCUMULATED_ELEMENT */
171
172
Abstract base class for each state element whose value may be accumulated when it is set.
virtual void push(SoState *)
Pushes element.
virtual void print(FILE *fp) const
Prints element (for debugging).
Abstract base class for all state elements.
Definition SoElement.h:102
Abstract base class for all database nodes.
Definition SoNode.h:145
Traversal state.
Definition SoState.h:74
int SbBool
Boolean type.
Definition SbBase.h:87