DTKeyedConfigCache.h

Go to the documentation of this file.

#ifndef CondTools_DT_DTKeyedConfigCache_h
#define CondTools_DT_DTKeyedConfigCache_h
 
#include <map>
#include <string>
#include <vector>
 
#include "CondCore/CondDB/interface/KeyList.h"
 
class DTKeyedConfig;
 
//              ---------------------
//              -- Class Interface --
//              ---------------------
 
class DTKeyedConfigCache {
public:
  DTKeyedConfigCache();
  virtual ~DTKeyedConfigCache();
 
  int get(const cond::persistency::KeyList& keyList, int cfgId, const DTKeyedConfig*& obj);
 
  void getData(const cond::persistency::KeyList& keyList, int cfgId, std::vector<std::string>& list);
 
  void purge();
 
  static const int maxBrickNumber;
  static const int maxStringNumber;
  static const int maxByteNumber;
 
private:
  DTKeyedConfigCache(const DTKeyedConfigCache& x) = delete;
  const DTKeyedConfigCache& operator=(const DTKeyedConfigCache& x) = delete;
 
  typedef std::pair<int, const DTKeyedConfig*> counted_brick;
  std::map<int, counted_brick> brickMap;
  int cachedBrickNumber;
  int cachedStringNumber;
  int cachedByteNumber;
};
#endif