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-rw-r--r--contrib/src/boost/mpl/if.hpp270
1 files changed, 135 insertions, 135 deletions
diff --git a/contrib/src/boost/mpl/if.hpp b/contrib/src/boost/mpl/if.hpp
index bb09f17..b6bdf6c 100644
--- a/contrib/src/boost/mpl/if.hpp
+++ b/contrib/src/boost/mpl/if.hpp
@@ -1,135 +1,135 @@
-
-#ifndef BOOST_MPL_IF_HPP_INCLUDED
-#define BOOST_MPL_IF_HPP_INCLUDED
-
-// Copyright Aleksey Gurtovoy 2000-2004
-//
-// Distributed under the Boost Software License, Version 1.0.
-// (See accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-//
-// See http://www.boost.org/libs/mpl for documentation.
-
-// $Id$
-// $Date$
-// $Revision$
-
-#include <boost/mpl/aux_/value_wknd.hpp>
-#include <boost/mpl/aux_/static_cast.hpp>
-#include <boost/mpl/aux_/na_spec.hpp>
-#include <boost/mpl/aux_/lambda_support.hpp>
-#include <boost/mpl/aux_/config/integral.hpp>
-#include <boost/mpl/aux_/config/ctps.hpp>
-#include <boost/mpl/aux_/config/workaround.hpp>
-
-namespace boost { namespace mpl {
-
-#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
-
-template<
- bool C
- , typename T1
- , typename T2
- >
-struct if_c
-{
- typedef T1 type;
-};
-
-template<
- typename T1
- , typename T2
- >
-struct if_c<false,T1,T2>
-{
- typedef T2 type;
-};
-
-// agurt, 05/sep/04: nondescriptive parameter names for the sake of DigitalMars
-// (and possibly MWCW < 8.0); see http://article.gmane.org/gmane.comp.lib.boost.devel/108959
-template<
- typename BOOST_MPL_AUX_NA_PARAM(T1)
- , typename BOOST_MPL_AUX_NA_PARAM(T2)
- , typename BOOST_MPL_AUX_NA_PARAM(T3)
- >
-struct if_
-{
- private:
- // agurt, 02/jan/03: two-step 'type' definition for the sake of aCC
- typedef if_c<
-#if defined(BOOST_MPL_CFG_BCC_INTEGRAL_CONSTANTS)
- BOOST_MPL_AUX_VALUE_WKND(T1)::value
-#else
- BOOST_MPL_AUX_STATIC_CAST(bool, BOOST_MPL_AUX_VALUE_WKND(T1)::value)
-#endif
- , T2
- , T3
- > almost_type_;
-
- public:
- typedef typename almost_type_::type type;
-
- BOOST_MPL_AUX_LAMBDA_SUPPORT(3,if_,(T1,T2,T3))
-};
-
-#else
-
-// no partial class template specialization
-
-namespace aux {
-
-template< bool C >
-struct if_impl
-{
- template< typename T1, typename T2 > struct result_
- {
- typedef T1 type;
- };
-};
-
-template<>
-struct if_impl<false>
-{
- template< typename T1, typename T2 > struct result_
- {
- typedef T2 type;
- };
-};
-
-} // namespace aux
-
-template<
- bool C_
- , typename T1
- , typename T2
- >
-struct if_c
-{
- typedef typename aux::if_impl< C_ >
- ::template result_<T1,T2>::type type;
-};
-
-// (almost) copy & paste in order to save one more
-// recursively nested template instantiation to user
-template<
- typename BOOST_MPL_AUX_NA_PARAM(C_)
- , typename BOOST_MPL_AUX_NA_PARAM(T1)
- , typename BOOST_MPL_AUX_NA_PARAM(T2)
- >
-struct if_
-{
- enum { msvc_wknd_ = BOOST_MPL_AUX_MSVC_VALUE_WKND(C_)::value };
-
- typedef typename aux::if_impl< BOOST_MPL_AUX_STATIC_CAST(bool, msvc_wknd_) >
- ::template result_<T1,T2>::type type;
-
- BOOST_MPL_AUX_LAMBDA_SUPPORT(3,if_,(C_,T1,T2))
-};
-
-#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-
-BOOST_MPL_AUX_NA_SPEC(3, if_)
-
-}}
-
-#endif // BOOST_MPL_IF_HPP_INCLUDED
+
+#ifndef BOOST_MPL_IF_HPP_INCLUDED
+#define BOOST_MPL_IF_HPP_INCLUDED
+
+// Copyright Aleksey Gurtovoy 2000-2004
+//
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+//
+// See http://www.boost.org/libs/mpl for documentation.
+
+// $Id$
+// $Date$
+// $Revision$
+
+#include <boost/mpl/aux_/value_wknd.hpp>
+#include <boost/mpl/aux_/static_cast.hpp>
+#include <boost/mpl/aux_/na_spec.hpp>
+#include <boost/mpl/aux_/lambda_support.hpp>
+#include <boost/mpl/aux_/config/integral.hpp>
+#include <boost/mpl/aux_/config/ctps.hpp>
+#include <boost/mpl/aux_/config/workaround.hpp>
+
+namespace boost { namespace mpl {
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+
+template<
+ bool C
+ , typename T1
+ , typename T2
+ >
+struct if_c
+{
+ typedef T1 type;
+};
+
+template<
+ typename T1
+ , typename T2
+ >
+struct if_c<false,T1,T2>
+{
+ typedef T2 type;
+};
+
+// agurt, 05/sep/04: nondescriptive parameter names for the sake of DigitalMars
+// (and possibly MWCW < 8.0); see http://article.gmane.org/gmane.comp.lib.boost.devel/108959
+template<
+ typename BOOST_MPL_AUX_NA_PARAM(T1)
+ , typename BOOST_MPL_AUX_NA_PARAM(T2)
+ , typename BOOST_MPL_AUX_NA_PARAM(T3)
+ >
+struct if_
+{
+ private:
+ // agurt, 02/jan/03: two-step 'type' definition for the sake of aCC
+ typedef if_c<
+#if defined(BOOST_MPL_CFG_BCC_INTEGRAL_CONSTANTS)
+ BOOST_MPL_AUX_VALUE_WKND(T1)::value
+#else
+ BOOST_MPL_AUX_STATIC_CAST(bool, BOOST_MPL_AUX_VALUE_WKND(T1)::value)
+#endif
+ , T2
+ , T3
+ > almost_type_;
+
+ public:
+ typedef typename almost_type_::type type;
+
+ BOOST_MPL_AUX_LAMBDA_SUPPORT(3,if_,(T1,T2,T3))
+};
+
+#else
+
+// no partial class template specialization
+
+namespace aux {
+
+template< bool C >
+struct if_impl
+{
+ template< typename T1, typename T2 > struct result_
+ {
+ typedef T1 type;
+ };
+};
+
+template<>
+struct if_impl<false>
+{
+ template< typename T1, typename T2 > struct result_
+ {
+ typedef T2 type;
+ };
+};
+
+} // namespace aux
+
+template<
+ bool C_
+ , typename T1
+ , typename T2
+ >
+struct if_c
+{
+ typedef typename aux::if_impl< C_ >
+ ::template result_<T1,T2>::type type;
+};
+
+// (almost) copy & paste in order to save one more
+// recursively nested template instantiation to user
+template<
+ typename BOOST_MPL_AUX_NA_PARAM(C_)
+ , typename BOOST_MPL_AUX_NA_PARAM(T1)
+ , typename BOOST_MPL_AUX_NA_PARAM(T2)
+ >
+struct if_
+{
+ enum { msvc_wknd_ = BOOST_MPL_AUX_MSVC_VALUE_WKND(C_)::value };
+
+ typedef typename aux::if_impl< BOOST_MPL_AUX_STATIC_CAST(bool, msvc_wknd_) >
+ ::template result_<T1,T2>::type type;
+
+ BOOST_MPL_AUX_LAMBDA_SUPPORT(3,if_,(C_,T1,T2))
+};
+
+#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+
+BOOST_MPL_AUX_NA_SPEC(3, if_)
+
+}}
+
+#endif // BOOST_MPL_IF_HPP_INCLUDED
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