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StorageAccount.h

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#ifndef STORAGE_FACTORY_STORAGE_ACCOUNT_H
# define STORAGE_FACTORY_STORAGE_ACCOUNT_H

# include <boost/shared_ptr.hpp>
# include <stdint.h>
# include <string>
# include <map>

class StorageAccount
{
public:
  struct Counter
  {
    uint64_t            attempts;
    uint64_t            successes;
    double              amount;
    double              timeTotal;
    double              timeMin;
    double              timeMax;
  };
  
  class Stamp
  {
  public:
    Stamp (Counter &counter);
    
    void                tick (double amount = 0.) const;
  protected:
    Counter             &m_counter;
    double              m_start;
  };

  typedef std::map<std::string, Counter> OperationStats;
  typedef std::map<std::string, boost::shared_ptr<OperationStats> > StorageStats;
  
  static const StorageStats &   summary (void);
  static std::string            summaryXML (void);
  static std::string            summaryText (bool banner=false);
  static Counter &              counter (const std::string &storageClass,
                                         const std::string &operation);
};

#endif // STORAGE_FACTORY_STORAGE_ACCOUNT_H

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