STL compare function in a struct

[Divad]

bool comp(int a, int b) {
	return true;
}

bool(*fn_pt)(int,int)=comp;
set<int,bool(*)(int,int)> test_point(fn_pt);

struct strTest {
	set<int,bool(*)(int,int)> end_point(fn_pt);
};

int main() {
	return 0;
}

why does the compiler complain about
set<int,bool(*)(int,int)> end_point(fn_pt);
in the struct? saying fn_pt is not a type.

[hamsterman]

because what you wrote there is a member function declaration.