Generic pointer to member functions of a class

[Tanishq]

Hello Folks!!!!
i have one interesting question over here ……….
Is it possible to create a generic pointer (generic pointer to member functions) which can point to all the member functions of a class
Ex : Code: ( cpp )

class abc(){<br /> int fun1(int a){<br /> //Body of fun1<br /> }<br /> float fun2(float a){<br /> //Body of fun2<br /> }<br /> }; //End of class

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class abc(){<br /> int fun1(int a){<br /> //Body of fun1<br /> }<br /> float fun2(float a){<br /> //Body of fun2<br /> }<br /> }; //End of class

here a generic pointer which can hold the address of functions fun1 as well as fun2
Comments will be appreciated.!!!!

[shalizy]

Offcourse man!!!

abc  obj;<br /> abc * ptr= & obj;<br /> ptr->fun1();<br /> ptr->fun2();

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abc  obj;<br /> abc * ptr= & obj;<br /> ptr->fun1();<br /> ptr->fun2();

Asadullah Ansari

[Tanishq]

Assalmaulaikum Asad, This is not wot i wanted… i wanted to have a pointer to a member function and not a pointer to object….
Ex: int (abc:: *ptr)(int );here ptr is an pointer to a member function of the class…
something like this which is very generic and can hold the address of every function of that class..

[shalizy]

walakum salam nadeem bhai!!!

Now  you give correct requirement!!!  
we can declare a pointer to anf member functions which has any number and any type of arguments. But return type will be same .

int (abc:: *ptr) ( . . .)

1	int (abc:: *ptr) ( . . .)

I did’nt try to take return type as as  template. I dont template will woek or not…

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