view accumulator.h @ 510:2b95e396f4d7

Add missing pointpair.h file.

It's good to know that even with the most advanced RCS I've every used,
this error still happens to me.

#ifndef ACCUMULATOR_H
#define ACCUMULATOR_H

class Accumulator {
public:
  virtual ~Accumulator() {};
  virtual void add_point(adb_result_t *r) = 0;
  virtual adb_query_results_t *get_points() = 0;
};

#endif