/usr/include/Poco/Data/AbstractPreparation.h is in libpoco-dev 1.3.6p1-5+deb8u1.
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// AbstractPreparation.h
//
// $Id: //poco/1.3/Data/include/Poco/Data/AbstractPreparation.h#2 $
//
// Library: Data
// Package: DataCore
// Module: AbstractPreparation
//
// Definition of the AbstractPreparation class.
//
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#ifndef Data_AbstractPreparation_INCLUDED
#define Data_AbstractPreparation_INCLUDED
#include "Poco/Data/Data.h"
#include "Poco/RefCountedObject.h"
#include <cstddef>
namespace Poco {
namespace Data {
class BLOB;
class Data_API AbstractPreparation: public Poco::RefCountedObject
/// Interface used for database preparation where we first have to register all data types (and memory output locations)
/// before extracting data, i.e. extract works as two-pase extract: first we call prepare once, then extract n-times.
/// Only some database connectors will need to implement this interface.
/// Note that the values in the interface serve only the purpose of type distinction.
{
public:
AbstractPreparation();
/// Creates the AbstractPreparation.
virtual ~AbstractPreparation();
/// Destroys the AbstractPreparation.
virtual void prepare(std::size_t pos, Poco::Int8) = 0;
/// Prepares an Int8.
virtual void prepare(std::size_t pos, Poco::UInt8) = 0;
/// Prepares an UInt8.
virtual void prepare(std::size_t pos, Poco::Int16) = 0;
/// Prepares an Int16.
virtual void prepare(std::size_t pos, Poco::UInt16) = 0;
/// Prepares an UInt16.
virtual void prepare(std::size_t pos, Poco::Int32) = 0;
/// Prepares an Int32.
virtual void prepare(std::size_t pos, Poco::UInt32) = 0;
/// Prepares an UInt32.
virtual void prepare(std::size_t pos, Poco::Int64) = 0;
/// Prepares an Int64.
virtual void prepare(std::size_t pos, Poco::UInt64) = 0;
/// Prepares an UInt64.
virtual void prepare(std::size_t pos, bool) = 0;
/// Prepares a boolean.
virtual void prepare(std::size_t pos, float) = 0;
/// Prepares a float.
virtual void prepare(std::size_t pos, double) = 0;
/// Prepares a double.
virtual void prepare(std::size_t pos, char) = 0;
/// Prepares a single character.
virtual void prepare(std::size_t pos, const std::string& ) = 0;
/// Prepares a string.
virtual void prepare(std::size_t pos, const BLOB&) = 0;
/// Prepares a BLOB.
};
} } // namespace Poco::Data
#endif // Data_AbstractPreparation_INCLUDED
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