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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#if ! defined(COMPHELPER_MAKESEQUENCE_HXX_INCLUDED)
#define COMPHELPER_MAKESEQUENCE_HXX_INCLUDED
#include "com/sun/star/uno/Sequence.hxx"
#include "boost/preprocessor/cat.hpp"
#include "boost/preprocessor/repetition.hpp"
#include "boost/preprocessor/arithmetic/add.hpp"
namespace comphelper {
/** Creates a uno::Sequence out of one parameter.
*/
template <typename T>
inline ::com::sun::star::uno::Sequence<T> makeSequence( T const& element )
{
return ::com::sun::star::uno::Sequence<T>( &element, 1 );
}
#define COMPHELPER_MAKESEQUENCE_assign(z_, n_, unused_) \
p[n_] = BOOST_PP_CAT(element, n_);
/** The following preprocessor repetitions generate functions like
<pre>
template <typename T>
inline ::com::sun::star::uno::Sequence<T> makeSequence(
T const& element0, T const& element1, ... );
</pre>
which make a sequence out of the passed elements.
The maximum number of elements can be set by defining
COMPHELPER_MAKESEQUENCE_MAX_ARGS; its default is 12.
*/
#define COMPHELPER_MAKESEQUENCE_make(z_, n_, unused_) \
template <typename T> \
inline ::com::sun::star::uno::Sequence<T> makeSequence( \
BOOST_PP_ENUM_PARAMS(n_, T const& element) ) \
{ \
::com::sun::star::uno::Sequence<T> seq( n_ ); \
T * p = seq.getArray(); \
BOOST_PP_REPEAT(n_, COMPHELPER_MAKESEQUENCE_assign, ~) \
return seq; \
}
#if ! defined(COMPHELPER_MAKESEQUENCE_MAX_ARGS)
#define COMPHELPER_MAKESEQUENCE_MAX_ARGS 12
#endif
BOOST_PP_REPEAT_FROM_TO(2, BOOST_PP_ADD(COMPHELPER_MAKESEQUENCE_MAX_ARGS, 1),
COMPHELPER_MAKESEQUENCE_make, ~)
#undef COMPHELPER_MAKESEQUENCE_MAX_ARGS
#undef COMPHELPER_MAKESEQUENCE_make
#undef COMPHELPER_MAKESEQUENCE_assign
} // namespace comphelper
#endif // ! defined(COMPHELPER_MAKESEQUENCE_HXX_INCLUDED)
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