1 files changed, 0 insertions, 40 deletions

@@ -1,40 +0,0 @@
-#ifndef DATABASE_H_0A27B356
-#define DATABASE_H_0A27B356
-
-#include <functional>
-#include <map>
-#include <mutex>
-#include <optional>
-#include <random>
-#include <string>
-#include <vector>
-
-class database {
- public:
-  // Feel free to throw an exception if the subscriber should be killed.
-  using subscribe_callback_type = std::function<void(const std::string&)>;
-
-  std::string create(std::mt19937& rng);
-
-  void subscribe(const std::string& token, subscribe_callback_type callback);
-  void post(const std::string& token, const std::string& msg);
-
-  void setResult(const std::string& token, const std::string& result);
-  const std::string& getResult(const std::string& token);
-
-  void mark_done(const std::string& token);
-  bool is_done(const std::string& token);
-
- private:
-  struct request {
-    std::vector<std::optional<subscribe_callback_type>> subscribers;
-    std::string result;
-    bool done = false;
-  };
-
-  std::mutex mutex_;
-
-  std::map<std::string, request> requests_;
-};
-
-#endif /* end of include guard: DATABASE_H_0A27B356 */