Function pointer demo

Posted by AKN on Stack Overflow See other posts from Stack Overflow or by AKN
Published on 2010-04-07T07:00:58Z Indexed on 2010/04/07 7:03 UTC
Read the original article Hit count: 351

Filed under:

c++

|

pointers

|

function-pointers

Hi,

Check the below code

void functionptrdemo() {

typedef int *(funcPtr) (int,int);
funcPtr ptr;
ptr = add; //IS THIS CORRECT?
(*ptr)(2,3);

}

In the place where I try to assign a function to function ptr with same function signature, it shows a compilation error as error C2659: '=' : function as left operand

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