IoOpPtr set_bytes(double bytes);
double get_bytes() { return get_amount(); }
IoOpPtr set_op_type(s4u::Io::OpType type);
+ s4u::Io::OpType get_op_type() { return type_; }
friend void inline intrusive_ptr_release(IoOp* i) { intrusive_ptr_release(static_cast<Operation*>(i)); }
friend void inline intrusive_ptr_add_ref(IoOp* i) { intrusive_ptr_add_ref(static_cast<Operation*>(i)); }