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99 lines
1.5 KiB
C++
99 lines
1.5 KiB
C++
//
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// BulkExtraction.h
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//
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// $Id: //poco/Main/Data/include/Poco/Data/Bulk.h#9 $
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//
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// Library: Data
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// Package: DataCore
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// Module: Bulk
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//
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// Definition of the BulkExtraction class.
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//
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// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#ifndef Data_Bulk_INCLUDED
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#define Data_Bulk_INCLUDED
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#include "Poco/Void.h"
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#include "Poco/Data/Limit.h"
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namespace Poco {
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namespace Data {
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class Data_API Bulk
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{
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public:
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Bulk(const Limit& limit);
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/// Creates the Bulk.
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Bulk(Poco::UInt32 value);
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/// Creates the Bulk.
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~Bulk();
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/// Destroys the bulk.
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const Limit& limit() const;
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/// Returns the limit associated with this bulk object.
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Poco::UInt32 size() const;
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/// Returns the value of the limit associated with
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/// this bulk object.
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private:
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Bulk();
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Limit _limit;
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};
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///
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/// inlines
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///
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inline const Limit& Bulk::limit() const
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{
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return _limit;
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}
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inline Poco::UInt32 Bulk::size() const
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{
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return _limit.value();
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}
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namespace Keywords {
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inline Bulk bulk(const Limit& limit = Limit(Limit::LIMIT_UNLIMITED, false, false))
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/// Convenience function for creation of bulk.
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{
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return Bulk(limit);
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}
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inline void bulk(Void)
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/// Dummy bulk function. Used for bulk binding creation
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/// (see BulkBinding) and bulk extraction signalling to Statement.
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{
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}
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} // namespace Keywords
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typedef void (*BulkFnType)(Void);
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} } // namespace Poco::Data
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#endif // Data_Bulk_INCLUDED
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