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#include <stdio.h>
class A {
public:
A operator++ () {
printf("inside A A::operator ++()\n");
return *this;
}
A operator++ (int) {
printf("inside A A::operator ++(int)\n");
return *this;
}
A operator-- () {
printf("inside A A::operator --()\n");
return *this;
}
A operator-- (int) {
printf("inside A A::operator --(int)\n");
return *this;
}
int operator [] (int) {
printf("inside A A::operator [](int)\n");
return 0;
}
void operator () (int, bool = false) {
printf("inside A A::operator ()(int,bool=false)\n");
}
};
aspect Postfix {
advice call ("% A::operator ++()") : before () {
printf ("before %s\n", JoinPoint::signature ());
}
advice call ("% A::operator ++(int)") : before () {
printf ("before %s\n", JoinPoint::signature ());
}
advice call ("% A::operator --()") : before () {
printf ("before %s\n", JoinPoint::signature ());
}
advice call ("% A::operator --(int)") : before () {
printf ("before %s\n", JoinPoint::signature ());
}
advice call ("% A::operator [](...)") : before () {
printf ("before %s\n", JoinPoint::signature ());
}
// this advice still crashes
// advice call ("% A::operator ()(...)") : before () {
// printf ("before %s\n", JoinPoint::signature ());
// }
};
int main() {
printf ("CallPostfixOp: advice for calls to postfix operators\n");
printf ("====================================================\n");
A a;
a++;
++a;
a--;
--a;
a[4711];
a (1);
a (2, true);
printf ("====================================================\n");
}
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