16 #ifndef __vtkRenderingVolumeOpenGLObjectFactory_h
17 #define __vtkRenderingVolumeOpenGLObjectFactory_h
28 const
char * GetDescription() {
return "vtkRenderingVolumeOpenGL factory overrides."; }
42 #endif // __vtkRenderingVolumeOpenGLObjectFactory_h
#define VTKRENDERINGVOLUMEOPENGL_EXPORT
virtual void PrintSelf(ostream &os, vtkIndent indent)
virtual const char * GetVTKSourceVersion()=0
a simple class to control print indentation
abstract base class for vtkObjectFactories