我有一个从另一个类 public abstract class AbstractDOEMessageFinderAction extends BasicObjectFinder {
public Object performBasicSearch() {
// works fine because getQuery is defined in BasicObjectFin
我有一个类层次结构,可以简单地把这样接受家长参考: struct Parent {
Parent() { }
Parent(Parent& p, std::string s) { }
private:
// I want this class to be non-copyable
Parent(const Parent&);
};
struct C