#include <stdio.h>

struct X {
    X () {}
};

struct C1 {
    void x () {
	printf ("  void C1::x()\n");
    }
    void f () {
	printf ("  void C1::f()\n");
    }
    void f (double) {
	printf ("  void C1::f(double)\n");
    }
    void f (const X&) {
	printf ("  void C1::f(X&)\n");
    }
};

struct C2 : C1 {
    void x () {
	printf ("  void C2::x()\n");
    }
    void f () {
	printf ("  void C2::f()\n");
    }
    void f (double) {
	printf ("  void C2::f(double)\n");
    }
    void f (const X&) {
	printf ("  void C2::f(X&)\n");
    }
};

struct C3 : C2 {
    void x () {
	printf ("  void C3::x()\n");
    }
    void f () {
	printf ("  void C3::f()\n");
    }
    void f (double) {
	printf ("  void C3::f(double)\n");
    }
    void f (const X&) {
	printf ("  void C3::f(X&)\n");
    }
};

aspect Tracer {
    advice execution (base ("C3")) : before () {
	printf ("  before base(\"C3\")\n");
    }
    advice execution (base ("% C3::f(double)")) : before () {
	printf ("  before base(\"%% C3::f(double)\")\n");
    }
    advice execution (base ("% C3::f(X&)")) : before () {
	printf ("  before base(\"%% C3::f(X&)\")\n");
    }
};

int main() {
    C3 c;
    printf ("Base: test the 'base' pointcut function:\n");
    printf ("========================================\n");
    c.C1::f (3.0);
    printf ("----------------------------------------\n");
    c.C1::f ();
    printf ("----------------------------------------\n");
    c.C2::f (3.0);
    printf ("----------------------------------------\n");
    c.C2::f (X ());
    printf ("----------------------------------------\n");
    c.C2::x ();
    printf ("----------------------------------------\n");
    c.C3::f ();
    printf ("========================================\n");
}