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#ifndef CondTools_DT_DTKeyedConfigCache_h
#define CondTools_DT_DTKeyedConfigCache_h
/** \class DTKeyedConfigCache
*
* Description:
* Class to hold configuration identifier for chambers
*
* This class was originally defined in
* CondCore/DTPlugins/interface/DTConfigPluginHandler.h
* It was moved, renamed, and modified to not be a singleton
* for thread safety, but otherwise little was changed.
*
* \author Paolo Ronchese INFN Padova
*
*/
#include <map>
#include <string>
#include <vector>
#include "CondCore/CondDB/interface/KeyList.h"
class DTKeyedConfig;
// ---------------------
// -- Class Interface --
// ---------------------
class DTKeyedConfigCache {
public:
DTKeyedConfigCache();
DTKeyedConfigCache(const DTKeyedConfigCache& x) = delete;
const DTKeyedConfigCache& operator=(const DTKeyedConfigCache& x) = delete;
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:
typedef std::pair<int, const DTKeyedConfig*> counted_brick;
std::map<int, counted_brick> brickMap;
int cachedBrickNumber;
int cachedStringNumber;
int cachedByteNumber;
};
#endif
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