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Viewing changes to boost/boost/mpl/aux_/arity_spec.hpp

  • Committer: Bazaar Package Importer
  • Author(s): LaMont Jones
  • Date: 2004-08-24 07:25:04 UTC
  • Revision ID: james.westby@ubuntu.com-20040824072504-zf993vnevvisdsvb
Tags: upstream-0.9.1
Import upstream version 0.9.1

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boost/boost/mpl/aux_/arity_spec.hpp
 
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//-----------------------------------------------------------------------------
 
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// boost mpl/aux_/arity_spec.hpp header file
 
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// See http://www.boost.org for updates, documentation, and revision history.
 
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//-----------------------------------------------------------------------------
 
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//
 
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// Copyright (c) 2001-02
 
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// Aleksey Gurtovoy
 
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//
 
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// Permission to use, copy, modify, distribute and sell this software
 
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// and its documentation for any purpose is hereby granted without fee, 
 
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// provided that the above copyright notice appears in all copies and 
 
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// that both the copyright notice and this permission notice appear in 
 
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// supporting documentation. No representations are made about the 
 
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// suitability of this software for any purpose. It is provided "as is" 
 
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// without express or implied warranty.
 
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#ifndef BOOST_MPL_AUX_ARITY_SPEC_HPP_INCLUDED
 
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#define BOOST_MPL_AUX_ARITY_SPEC_HPP_INCLUDED
 
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#include "boost/mpl/aux_/config/dtp.hpp"
 
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#include "boost/mpl/aux_/preprocessor/params.hpp"
 
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#include "boost/mpl/aux_/arity.hpp"
 
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#include "boost/mpl/limits/arity.hpp"
 
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#include "boost/config.hpp"
 
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#if defined(BOOST_BROKEN_DEFAULT_TEMPLATE_PARAMETERS_IN_NESTED_TEMPLATES)
 
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#   define BOOST_MPL_AUX_NONTYPE_ARITY_SPEC(i,type,name) \
 
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namespace aux { \
 
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template< BOOST_MPL_AUX_NTTP_DECL(int, N), BOOST_MPL_PP_PARAMS(i,type T) > \
 
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struct arity< \
 
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      name< BOOST_MPL_PP_PARAMS(i,T) > \
 
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    , N \
 
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    > \
 
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{ \
 
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    BOOST_STATIC_CONSTANT(int \
 
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        , value = BOOST_MPL_METAFUNCTION_MAX_ARITY \
 
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        ); \
 
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}; \
 
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} \
 
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/**/
 
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#else
 
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#   define BOOST_MPL_AUX_NONTYPE_ARITY_SPEC(i,type,name) /**/
 
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#endif
 
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#   define BOOST_MPL_AUX_ARITY_SPEC(i,name) \
 
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    BOOST_MPL_AUX_NONTYPE_ARITY_SPEC(i,typename,name) \
 
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/**/
 
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#endif // BOOST_MPL_AUX_ARITY_SPEC_HPP_INCLUDED