view accumulator.h @ 441:1a1ea05a94ce api-inversion

clarify audiodb_insert()

write audiodb_insert() (essentially to support the command-line client
audioDB::insert operation) in terms of audiodb_insert_datum() and a new
audiodb_insert_reference() function.  These two functions each do
exactly one thing and return failure if they're working on the wrong
kind of database.

#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