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// reci.h
#pragma once
#include "storage.h"
namespace mongo {
/* Subclass this and implement your real storage interface.
*/
class RecStoreInterface {
public:
virtual ~RecStoreInterface() {}
/* Get a pointer to the data at diskloc d. Pointer guaranteed to stay in
scope through the current database operation's life.
*/
virtual char* get(DiskLoc d, unsigned len) = 0;
/* indicate that the diskloc specified has been updated. note that as-is today,tl he modification may come AFTER this
call -- we handle that currently -- until the dblock finishes.
*/
virtual void modified(DiskLoc d) = 0;
/* insert specified data as a record */
virtual DiskLoc insert(const char *ns, const void *obuf, int len, bool god) = 0;
/* drop the collection */
virtual void drop(const char *ns) = 0;
/* close datafiles associated with the db specified. */
virtual void closeFiles(string dbname, string path) = 0;
/* todo add:
closeFiles(dbname)
eraseFiles(dbname)
*/
};
}
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