/usr/include/Poco/Data/ODBC/EnvironmentHandle.h is in libpoco-dev 1.3.6p1-1ubuntu3.
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// EnvironmentHandle.h
//
// $Id: //poco/1.3/Data/ODBC/include/Poco/Data/ODBC/EnvironmentHandle.h#4 $
//
// Library: Data/ODBC
// Package: ODBC
// Module: EnvironmentHandle
//
// Definition of EnvironmentHandle.
//
// 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 ODBC_EnvironmentHandle_INCLUDED
#define ODBC_EnvironmentHandle_INCLUDED
#include "Poco/Data/ODBC/ODBC.h"
#if defined(POCO_OS_FAMILY_WINDOWS) || defined(__CYGWIN__)
#include <windows.h>
#endif
#include <sqltypes.h>
namespace Poco {
namespace Data {
namespace ODBC {
class ODBC_API EnvironmentHandle
/// ODBC environment handle class
{
public:
EnvironmentHandle();
/// Creates the EnvironmentHandle.
~EnvironmentHandle();
/// Destroys the EnvironmentHandle.
operator const SQLHENV& () const;
/// Const conversion operator into reference to native type.
const SQLHENV& handle() const;
/// Returns const reference to handle.
private:
operator SQLHENV& ();
/// Conversion operator into reference to native type.
SQLHENV& handle();
/// Returns reference to handle.
EnvironmentHandle(const EnvironmentHandle&);
const EnvironmentHandle& operator=(const EnvironmentHandle&);
SQLHENV _henv;
bool _isOwner;
};
///
/// inlines
///
inline EnvironmentHandle::operator const SQLHENV& () const
{
return handle();
}
inline const SQLHENV& EnvironmentHandle::handle() const
{
return _henv;
}
inline EnvironmentHandle::operator SQLHENV& ()
{
return handle();
}
inline SQLHENV& EnvironmentHandle::handle()
{
return _henv;
}
} } } // namespace Poco::Data::ODBC
#endif
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