Horus C++ Reference

00001 /*
00002  *  Copyright (c) 1999, University of Amsterdam, The Netherlands.
00003  *  All rights reserved.
00004  *
00005  *  Author(s):
00006  *  Edo Poll                (poll@wins.uva.nl)
00007  *  Marc Navarro            (mnavarro@wins.uva.nl)
00008  *  Dennis Koelma           (koelma@wins.uva.nl)
00009  */
00010 
00011 #ifndef HxImgFunctor_h
00012 #define HxImgFunctor_h
00013 
00014 #include "HxStd.h"
00015 #include "HxIoFwd.h"
00016 #include "HxSizes.h"
00017 #include "HxTagList.h"
00018 #include "HxImgFtorKey.h"
00019 
00020 class HxImgFtorDescription;
00021 
00022 
00025 class L_HXIMAGEREP HxImgFunctor
00026 {
00027 public:
00029                             HxImgFunctor(const HxImgFtorKey&);
00030 
00032     virtual                 ~HxImgFunctor();
00033 
00035     virtual STD_OSTREAM&    put(STD_OSTREAM&) const;
00036 
00040     virtual bool            probeOp(HxTagList&) const;
00041 
00042 protected:
00043 
00044     HxImgFtorDescription*   getDescription() const;
00045 
00046 private:
00047 
00048                             HxImgFunctor();
00049 
00050     HxImgFtorKey _key;
00051 };
00052 
00053 inline STD_OSTREAM&
00054 operator<<(STD_OSTREAM& os, const HxImgFunctor& imgFtor)
00055 {
00056     return imgFtor.put(os);
00057 }
00058 
00059 #endif
HxImgFunctor.h
