IResult.h

/* Copyright (C) 2006-2026 by Tommi Maekitalo
   Copyright (C) 2006-2026 by Marc Boris Duerner
   SPDX-License-Identifier: LGPL-2.1-or-later WITH mif-exception
*/
 
#ifndef PT_DB_IRESULT_H
#define PT_DB_IRESULT_H
 
#include <Pt/Api.h>
#include <Pt/Types.h>
#include <Pt/RefCounted.h>
#include <Pt/Db/Api.h>
 
 
namespace Pt {
 
namespace Db {
 
    class Row;

    class PT_DB_API IResult : public RefCounted
    {
    public:
        typedef std::size_t size_type;
        typedef Row value_type;
 
    public:
        virtual ~IResult()
        { }

        virtual Row getRow(size_type tup_num) const = 0;

        virtual size_type size() const = 0;

        virtual size_type getFieldCount() const = 0;
    };
 
} // namespace Db
 
} // namespace Pt
 
#endif // PTV_DB_IRESULT_H