26#include <Inventor/STL/ostream>
76 virtual std::ostream&
toStream(std::ostream& s)
const {
return s;}
#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.
virtual std::ostream & toStream(std::ostream &s) const
Performs an output operation on a stream which is returned afterward.
virtual bool hasDeadCells() const
Returns true if the topology contains dead cells.
virtual size_t getTimeStamp() const =0
Returns for this topology a unique time stamp across all topologies in the application.