xref: /trunk/main/sfx2/inc/sfx2/genlink.hxx (revision 353d8f4d)
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21 
22 
23 #ifndef _SFXGENLINK_HXX
24 #define _SFXGENLINK_HXX
25 
26 
27 #include <tools/link.hxx>
28 typedef long (*CFuncPtr)(void*);
29 
30 class GenLink
31 {
32 	Link        aLink;
33 	CFuncPtr    pFunc;
34 
35 public:
GenLink()36 	GenLink(): pFunc(0) {}
GenLink(CFuncPtr pCFunc)37 	GenLink( CFuncPtr pCFunc ): pFunc(pCFunc) {}
GenLink(const Link & rLink)38 	GenLink( const Link& rLink ): aLink(rLink), pFunc(0) {}
GenLink(const GenLink & rOrig)39 	GenLink( const GenLink& rOrig ):
40 		aLink(rOrig.aLink), pFunc(rOrig.pFunc) {}
41 
operator =(const GenLink & rOrig)42 	GenLink& operator = ( const GenLink& rOrig )
43 		{ pFunc = rOrig.pFunc; aLink = rOrig.aLink; return *this; }
44 
operator !() const45 	sal_Bool operator!() const { return !aLink && !pFunc; }
IsSet() const46 	sal_Bool IsSet() const { return aLink.IsSet() || pFunc; }
47 
Call(void * pCaller)48 	long Call( void* pCaller )
49 		 { return pFunc ? (*pFunc)(pCaller) : aLink.Call(pCaller); }
50 };
51 
52 #endif
53