C ++ function address

 

 

C ++ function address

Luo Weifeng 2010-3-18

The original Article is published to the QQ space and is now transferred.

Most of the time, we need to get the address of a function, which is the same in C ++, as shown below.

Void F1 () {}< br/> Class C {< br/> Public: <br/> void F2 () {}< br/> }; <br/> # include <stdio. h >;< br/> int main () <br/>{< br/> printf ("% P/N", F1); <br/> C; <br/> void (C: * p) (); <br/> P = & C: F2; <br/> printf ("% P/N ", p); <br/>}