summaryrefslogtreecommitdiff
path: root/comphelper/inc/comphelper/unwrapargs.hxx
diff options
context:
space:
mode:
Diffstat (limited to 'comphelper/inc/comphelper/unwrapargs.hxx')
-rw-r--r--comphelper/inc/comphelper/unwrapargs.hxx152
1 files changed, 0 insertions, 152 deletions
diff --git a/comphelper/inc/comphelper/unwrapargs.hxx b/comphelper/inc/comphelper/unwrapargs.hxx
deleted file mode 100644
index d0a9ba8abb..0000000000
--- a/comphelper/inc/comphelper/unwrapargs.hxx
+++ /dev/null
@@ -1,152 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * 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_UNWRAPARGS_HXX_INCLUDED)
-#define COMPHELPER_UNWRAPARGS_HXX_INCLUDED
-
-#if ! defined(_RTL_USTRBUF_HXX_)
-#include "rtl/ustrbuf.hxx"
-#endif
-#include "com/sun/star/uno/Sequence.hxx"
-#if ! defined(_COM_SUN_STAR_LANG_ILLEGALARGUMENTEXCEPTION_HPP_)
-#include "com/sun/star/lang/IllegalArgumentException.hpp"
-#endif
-#include "boost/optional.hpp"
-#include "boost/preprocessor/cat.hpp"
-#include "boost/preprocessor/repetition.hpp"
-#include "boost/preprocessor/arithmetic/add.hpp"
-#include "cppu/unotype.hxx"
-
-namespace comphelper {
-
-//
-// generating helper functions to unwrap the service's argument sequence:
-//
-
-/// @internal
-namespace detail {
-
-template <typename T>
-inline void extract(
- ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any> const& seq,
- sal_Int32 nArg, T & v,
- ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>
- const& xErrorContext )
-{
- if (nArg >= seq.getLength()) {
- throw ::com::sun::star::lang::IllegalArgumentException(
- ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
- "No such argument available!") ),
- xErrorContext, static_cast<sal_Int16>(nArg) );
- }
- if (! (seq[nArg] >>= v)) {
- ::rtl::OUStringBuffer buf;
- buf.appendAscii( RTL_CONSTASCII_STRINGPARAM("Cannot extract ANY { ") );
- buf.append( seq[nArg].getValueType().getTypeName() );
- buf.appendAscii( RTL_CONSTASCII_STRINGPARAM(" } to ") );
- buf.append( ::cppu::UnoType<T>::get().getTypeName() );
- buf.append( static_cast<sal_Unicode>('!') );
- throw ::com::sun::star::lang::IllegalArgumentException(
- buf.makeStringAndClear(), xErrorContext,
- static_cast<sal_Int16>(nArg) );
- }
-}
-
-template <typename T>
-inline void extract(
- ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any> const& seq,
- sal_Int32 nArg, ::boost::optional<T> & v,
- ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>
- const& xErrorContext )
-{
- if (nArg < seq.getLength()) {
- T t;
- extract( seq, nArg, t, xErrorContext );
- v.reset( t );
- }
-}
-
-} // namespace detail
-
-#define COMPHELPER_UNWRAPARGS_extract(z_, n_, unused_) \
- detail::extract( seq, n_, BOOST_PP_CAT(v, n_), xErrorContext );
-#define COMPHELPER_UNWRAPARGS_args(z_, n_, unused_) \
- BOOST_PP_CAT(T, n_) & BOOST_PP_CAT(v, n_)
-
-/** The following preprocessor repetitions generate functions like
-
- <pre>
- template <typename T0, typename T1, ...>
- inline void unwrapArgs(
- uno::Sequence<uno::Any> const& seq,
- T0 & v0, T1 & v1, ...,
- css::uno::Reference<css::uno::XInterface> const& xErrorContext =
- css::uno::Reference<css::uno::XInterface>() );
- </pre>
- (full namespace qualification ::com::sun::star has been omitted
- for brevity)
-
- which unwraps the passed sequence's elements, assigning them to the
- referenced values. Specify optional arguments as boost::optional<T>.
- If the length of the sequence is greater than the count of arguments,
- then the latter sequence elements are ignored.
- If too few arguments are given in the sequence and a missing argument is
- no boost::optional<T>, then an lang::IllegalArgumentException is thrown
- with the specified xErrorContext (defaults to null-ref).
-
- The maximum number of service declarations can be set by defining
- COMPHELPER_UNWRAPARGS_MAX_ARGS; its default is 12.
-*/
-#define COMPHELPER_UNWRAPARGS_make(z_, n_, unused_) \
-template < BOOST_PP_ENUM_PARAMS( BOOST_PP_ADD(n_, 1), typename T) > \
-inline void unwrapArgs( \
- ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > const& seq, \
- BOOST_PP_ENUM(BOOST_PP_ADD(n_, 1), COMPHELPER_UNWRAPARGS_args, ~), \
- ::com::sun::star::uno::Reference< \
- ::com::sun::star::uno::XInterface> const& xErrorContext = \
- ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface>() ) \
-{ \
- BOOST_PP_REPEAT(BOOST_PP_ADD(n_, 1), COMPHELPER_UNWRAPARGS_extract, ~) \
-}
-
-#if ! defined(COMPHELPER_UNWRAPARGS_MAX_ARGS)
-#define COMPHELPER_UNWRAPARGS_MAX_ARGS 12
-#endif
-
-BOOST_PP_REPEAT(COMPHELPER_UNWRAPARGS_MAX_ARGS, COMPHELPER_UNWRAPARGS_make, ~)
-
-#undef COMPHELPER_UNWRAPARGS_MAX_ARGS
-#undef COMPHELPER_UNWRAPARGS_make
-#undef COMPHELPER_UNWRAPARGS_args
-#undef COMPHELPER_UNWRAPARGS_extract
-
-} // namespace comphelper
-
-#endif // ! defined(COMPHELPER_UNWRAPARGS_HXX_INCLUDED)
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */