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#ifndef OPIE_TEMPLATE_BASE_H
#define OPIE_TEMPLATE_BASE_H
#include <qarray.h>
#include "opimrecord.h"
/**
* internal template base
*/
template <class T = OPimRecord>
class OTemplateBase {
public:
enum CacheDirection { Forward=0, Reverse };
OTemplateBase() {
};
virtual ~OTemplateBase() {
}
virtual T find( int uid )const = 0;
/**
* read ahead find
*/
virtual T find( int uid, const QArray<int>& items,
uint current, CacheDirection dir = Forward )const = 0;
virtual void cache( const T& )const = 0;
virtual void setSaneCacheSize( int ) = 0;
};
#endif
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