profile_database.h

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#ifndef SWRI_PROFILER_TOOLS_PROFILE_DATABASE_H_
#define SWRI_PROFILER_TOOLS_PROFILE_DATABASE_H_

#include <unordered_map>

#include <QObject>
#include <swri_profiler_tools/new_profile_data.h>
#include <swri_profiler_tools/profile.h>

namespace swri_profiler_tools
{
class ProfileDatabase : public QObject
{
  Q_OBJECT;

  Profile invalid_profile_;
  
  // We have to store these as pointers if we want to use an unordered
  // map because the map relies on operations that Qt doesn't permit
  // on QObject descendents.
  std::unordered_map<int, Profile*> profiles_;
  // This provides stable ordering for the profiles.
  std::vector<int> profiles_list_;
  
 public:
  ProfileDatabase();
  ~ProfileDatabase();

  int createProfile(const QString &name);

  std::vector<int> profileKeys() const { return profiles_list_; }

  Profile& profile(int key);
  const Profile& profile(int key) const;
  
 Q_SIGNALS:
  void profileAdded(int profile_key);
  void profileModified(int profile_key); 
  void nodesAdded(int profile_key);
  void dataAdded(int profile_key);
};  // class ProfileDatabase
}  // namespace swri_profiler_tools
#endif  // SWRI_PROFILER_TOOLS_PROFILE_DATABASE_H_