Initializing an array of pointers to member functions insideconstructor & invoking them

[Ramesh]

Hi,

I am trying to create an array of pointers to member functions inside
my class. When I created a global array of type pfn & initialized with
member functions and copy it back to the member function pointer array
(Handlers) - compiler doesnt let me do that.
I got an error as below:

"invalid use of non-static member function bool test::func1(long int)"

I am looking for two things at this point

1) how to initialize the member array of pointers (I prefer to do that
in the constructor)

2) call them from a member function funcw by their index?

Here is my code:

using namespace std;
#include <iostream>
#define MAXFN 2

class test;

typedef bool (*pfn) (long);

class test {

private:

long var;
pfn Handlers[MAXFN];

public:

test();
bool func1(long);
bool func2(long);
bool funcw(long);
void reg();
};


test::test() {
}

bool test::func1(long _p1) {
var = _p1;
}

bool test::func2(long _p2) {

cout << var << endl;
cout << "New Value :" << var << endl;

}

bool test::funcw(long _i) {

}

void test::reg() {
}

main() {

test t1;
t1.func1(10);
t1.func2(20);
t1.funcw(1);

}

Thanks
/R

 

[mlimber]

I am trying to create an array of pointers to member functions inside
my class. [snip]

Victor gave you the proper synatx, and further explanation can be
found in the FAQs:

http://www.parashift.com/c++-faq-lite/pointers-to-members.html

Cheers! --M

 

[Ramesh]

I am trying to create an array of pointers to member functions inside
my class. [snip]

Victor gave you the proper synatx, and further explanation can be
found in the FAQs:

http://www.parashift.com/c++-faq-lite/pointers-to-members.html

Cheers! --M

Thanks Victor!

I read the FAQ though, feel I should invoke member functions through
another member function rather than a macro - just to make debugging
easier.

Regards
/R