Open Inventor Release 2023.2.3
 
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MiTopology.h
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1/*=======================================================================
2 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), ***
3 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. ***
4 *** ***
5 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS ***
6 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR ***
7 *** WRITTEN AUTHORIZATION OF FEI S.A.S. ***
8 *** ***
9 *** RESTRICTED RIGHTS LEGEND ***
10 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS ***
11 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN ***
12 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT ***
13 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN ***
14 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. ***
15 *** ***
16 *** COPYRIGHT (C) 1996-2023 BY FEI S.A.S, ***
17 *** BORDEAUX, FRANCE ***
18 *** ALL RIGHTS RESERVED ***
19**=======================================================================*/
20/*=======================================================================
21** Author : VSG (MMM YYYY)
22**=======================================================================*/
23#ifndef _MITOPOLOGY_H
24#define _MITOPOLOGY_H
25
26#include <Inventor/STL/ostream>
28
29//-----------------------------------------------------------------------------
45{
46public:
47 virtual ~MiTopology() {}
48
55 virtual size_t getTimeStamp() const = 0;
56
62 virtual bool hasDeadCells() const { return false ;}
63
67 friend std::ostream& operator<< (std::ostream& s, const MiTopology& topo)
68 {
69 return topo.toStream(s);
70 }
71
72private:protected:
76 virtual std::ostream& toStream(std::ostream& s) const { return s;}
77};
78
79
80#endif
81
82
#define MESHVIZXLM_EXTR_API
std::ostream & operator<<(std::ostream &os, const SoPathList &pathList)
Writes the list to the specified output stream.
<a href="IconLegend.html"><img src="extMV.gif" alt="MeshViz" border="0"></a> List of cells interface.
Definition MiTopology.h:45
virtual std::ostream & toStream(std::ostream &s) const
Performs an output operation on a stream which is returned afterward.
Definition MiTopology.h:76
virtual ~MiTopology()
Definition MiTopology.h:47
virtual bool hasDeadCells() const
Returns true if the topology contains dead cells.
Definition MiTopology.h:62
virtual size_t getTimeStamp() const =0
Returns for this topology a unique time stamp across all topologies in the application.