Thread: Array of Pointers to Functions in Structs...

The title sums up my problem. I'm getting all sorts of errors, some saying that '=' doesn't work and undeclared identifiers, etc... I googled it and tried it some other ways but nothing seems to be working... here's what I've tried:

Code:

struct TEST
{
	void FunctionA();
	void FunctionB();

	void (*Point[2])(void); // Array Function Pointer
};

int main()
{
	TEST test;

	test.Point[0] = &TEST::FunctionA; // This doesn't work
	test.Point[1] = test.FunctionB; // Same with this
}

Thanks.

Ah, I see... thanks alot.

Argh, I got another problem. This time I'm trying to access the function. Why doesn't this work?

Code:

test.*Point[1]();

I get an error saying "'Point' : undeclared identifier".

Thanks for the quick replys, too.

If you mean by doing this:

Code:

test.Point[1]();

It doesn't work. I get this error for the line:

Term does not evaluate to a function taking 0 arguments

Thanks in advance.

Okay, this is my (simplified) code that generates the error:

Code:

#include <iostream>

using namespace std;

struct TEST
{
	void (TEST::*point[2])();
	void funca(){cout << "A" ;};
	void funcb(){cout << "B" ;};
} test;

int main()
{
	test.point[0] = &TEST::funca;
	test.point[1] = &TEST::funcb;

	test.point[0](); // ***ERROR HERE***
	test.point[1](); // ***ERROR HERE***
	cin.get();

    return 0;
}

Code:

error C2064: term does not evaluate to a function taking 0 arguments

Thanks for the help!

Ah, yes, that got it working. Thankyou very much!