IOrigin.h

Go to the documentation of this file.

//
// Created by Nico Schäfer on 30/07/18.
//
 
#ifndef JODA_IORIGIN_H
#define JODA_IORIGIN_H
 
#include <glog/logging.h>
 
#include <boost/operators.hpp>
#include <memory>
 
#include "joda/misc/RJFwd.h"
 
class IOrigin {
 public:
  virtual ~IOrigin() = default;
 
  virtual bool isReparsable() const { return false; }
 
  virtual std::string toString() const = 0;
 
  virtual std::unique_ptr<RJDocument> reparse(RJMemoryPoolAlloc &alloc) const {
    DCHECK(isReparsable())
        << "Origin not reparsable, should be checked before calling function";
    return nullptr;
  }
 
  virtual std::unique_ptr<IOrigin> clone() const = 0;
 
  /*
   * Change
   */
  virtual bool operator<(const IOrigin &x) const {
    return typeid(*this).before(typeid(x));
  };
 
  bool operator==(const IOrigin &x) const {
    return false;
  };
 
 
  /*
   * Keep
   */
  virtual bool operator<=(const IOrigin &x) const {
    return (*this < x) || (*this == x);
  };
 
  virtual bool operator>(const IOrigin &x) const { return x < *this; };
 
  virtual bool operator>=(const IOrigin &x) const { return x <= *this; };
 
 
 protected:
};
 
#endif  // JODA_IORIGIN_H