5 #if !defined(AFX_SYS2GL_H__1EC223A1_C0D3_4AA7_80BD_89392C970098__INCLUDED_)
6 #define AFX_SYS2GL_H__1EC223A1_C0D3_4AA7_80BD_89392C970098__INCLUDED_
8 #include "mgGL/SysGL.h"
40 virtual std::ostream&
out(std::ostream& ostrm)
const;
49 #endif // !defined(AFX_SYS2GL_H__1EC223A1_C0D3_4AA7_80BD_89392C970098__INCLUDED_)
virtual std::ostream & out(std::ostream &ostrm) const
Defines two mgSysGL objects.
Definition: Sys2GL.h:15
MGGel is an abstract class which represents a group element.
Definition: Gel.h:53
MGGel * object_id() const
Definition: sysGL.h:87
const MGGel * gel1() const
Definition: Sys2GL.h:25
const MGGel * gel2() const
Definition: Sys2GL.h:26
virtual void replace(const MGGel *gel_old, const MGGel *gel_new)
virtual bool includes(const MGGel *gel) const
mgSysGL is a class to provide a facility to draw temporal pictures.
Definition: sysGL.h:26