Index: third_party/boost/boost/mpl/aux_/full_lambda.hpp |
diff --git a/third_party/boost/boost/mpl/aux_/full_lambda.hpp b/third_party/boost/boost/mpl/aux_/full_lambda.hpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..7d31a3c43111f30b55c2789945bfb85d567fb79c |
--- /dev/null |
+++ b/third_party/boost/boost/mpl/aux_/full_lambda.hpp |
@@ -0,0 +1,350 @@ |
+ |
+#if !defined(BOOST_PP_IS_ITERATING) |
+ |
+///// header body |
+ |
+#ifndef BOOST_MPL_AUX_FULL_LAMBDA_HPP_INCLUDED |
+#define BOOST_MPL_AUX_FULL_LAMBDA_HPP_INCLUDED |
+ |
+// Copyright Aleksey Gurtovoy 2001-2004 |
+// |
+// 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. |
+ |
+// $Source$ |
+// $Date: 2004-09-03 21:10:23 -0400 (Fri, 03 Sep 2004) $ |
+// $Revision: 24896 $ |
+ |
+#if !defined(BOOST_MPL_PREPROCESSING_MODE) |
+# include <boost/mpl/lambda_fwd.hpp> |
+# include <boost/mpl/bind_fwd.hpp> |
+# include <boost/mpl/protect.hpp> |
+# include <boost/mpl/quote.hpp> |
+# include <boost/mpl/arg.hpp> |
+# include <boost/mpl/bool.hpp> |
+# include <boost/mpl/int_fwd.hpp> |
+# include <boost/mpl/aux_/template_arity.hpp> |
+# include <boost/mpl/aux_/na_spec.hpp> |
+# include <boost/mpl/aux_/config/ttp.hpp> |
+# if defined(BOOST_MPL_CFG_EXTENDED_TEMPLATE_PARAMETERS_MATCHING) |
+# include <boost/mpl/if.hpp> |
+# endif |
+#endif |
+ |
+#include <boost/mpl/aux_/lambda_arity_param.hpp> |
+#include <boost/mpl/aux_/config/use_preprocessed.hpp> |
+ |
+#if !defined(BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS) \ |
+ && !defined(BOOST_MPL_PREPROCESSING_MODE) |
+ |
+# define BOOST_MPL_PREPROCESSED_HEADER full_lambda.hpp |
+# include <boost/mpl/aux_/include_preprocessed.hpp> |
+ |
+#else |
+ |
+# include <boost/mpl/limits/arity.hpp> |
+# include <boost/mpl/aux_/preprocessor/default_params.hpp> |
+# include <boost/mpl/aux_/preprocessor/params.hpp> |
+# include <boost/mpl/aux_/preprocessor/enum.hpp> |
+# include <boost/mpl/aux_/preprocessor/repeat.hpp> |
+# include <boost/mpl/aux_/config/dmc_ambiguous_ctps.hpp> |
+ |
+# include <boost/preprocessor/iterate.hpp> |
+# include <boost/preprocessor/comma_if.hpp> |
+# include <boost/preprocessor/inc.hpp> |
+# include <boost/preprocessor/cat.hpp> |
+ |
+namespace boost { namespace mpl { |
+ |
+// local macros, #undef-ined at the end of the header |
+# define AUX778076_LAMBDA_PARAMS(i_, param) \ |
+ BOOST_MPL_PP_PARAMS(i_, param) \ |
+ /**/ |
+ |
+# define AUX778076_BIND_PARAMS(param) \ |
+ BOOST_MPL_PP_PARAMS( \ |
+ BOOST_MPL_LIMIT_METAFUNCTION_ARITY \ |
+ , param \ |
+ ) \ |
+ /**/ |
+ |
+# define AUX778076_BIND_N_PARAMS(i_, param) \ |
+ BOOST_PP_COMMA_IF(i_) \ |
+ BOOST_MPL_PP_PARAMS(i_, param) \ |
+ /**/ |
+ |
+# define AUX778076_ARITY_PARAM(param) \ |
+ BOOST_MPL_AUX_LAMBDA_ARITY_PARAM(param) \ |
+ /**/ |
+ |
+ |
+#define n_ BOOST_MPL_LIMIT_METAFUNCTION_ARITY |
+namespace aux { |
+ |
+template< |
+ BOOST_MPL_PP_DEFAULT_PARAMS(n_,bool C,false) |
+ > |
+struct lambda_or |
+ : true_ |
+{ |
+}; |
+ |
+template<> |
+struct lambda_or< BOOST_MPL_PP_ENUM(n_,false) > |
+ : false_ |
+{ |
+}; |
+ |
+} // namespace aux |
+#undef n_ |
+ |
+template< |
+ typename T |
+ , typename Tag |
+ AUX778076_ARITY_PARAM(typename Arity) |
+ > |
+struct lambda |
+{ |
+ typedef false_ is_le; |
+ typedef T result_; |
+ typedef T type; |
+}; |
+ |
+template< |
+ typename T |
+ > |
+struct is_lambda_expression |
+ : lambda<T>::is_le |
+{ |
+}; |
+ |
+ |
+template< int N, typename Tag > |
+struct lambda< arg<N>,Tag AUX778076_ARITY_PARAM(int_<-1>) > |
+{ |
+ typedef true_ is_le; |
+ typedef mpl::arg<N> result_; // qualified for the sake of MIPSpro 7.41 |
+ typedef mpl::protect<result_> type; |
+}; |
+ |
+ |
+#define BOOST_PP_ITERATION_PARAMS_1 \ |
+ (3,(0, BOOST_MPL_LIMIT_METAFUNCTION_ARITY, <boost/mpl/aux_/full_lambda.hpp>)) |
+#include BOOST_PP_ITERATE() |
+ |
+/// special case for 'protect' |
+template< typename T, typename Tag > |
+struct lambda< mpl::protect<T>,Tag AUX778076_ARITY_PARAM(int_<1>) > |
+{ |
+ typedef false_ is_le; |
+ typedef mpl::protect<T> result_; |
+ typedef result_ type; |
+}; |
+ |
+/// specializations for the main 'bind' form |
+template< |
+ typename F, AUX778076_BIND_PARAMS(typename T) |
+ , typename Tag |
+ > |
+struct lambda< |
+ bind<F,AUX778076_BIND_PARAMS(T)> |
+ , Tag |
+ AUX778076_ARITY_PARAM(int_<BOOST_PP_INC(BOOST_MPL_LIMIT_METAFUNCTION_ARITY)>) |
+ > |
+{ |
+ typedef false_ is_le; |
+ typedef bind<F, AUX778076_BIND_PARAMS(T)> result_; |
+ typedef result_ type; |
+}; |
+ |
+ |
+#if defined(BOOST_MPL_CFG_EXTENDED_TEMPLATE_PARAMETERS_MATCHING) |
+ |
+template< |
+ typename F |
+ , typename Tag1 |
+ , typename Tag2 |
+ , typename Arity |
+ > |
+struct lambda< |
+ lambda<F,Tag1,Arity> |
+ , Tag2 |
+ , int_<3> |
+ > |
+{ |
+ typedef lambda< F,Tag2 > l1; |
+ typedef lambda< Tag1,Tag2 > l2; |
+ |
+ typedef typename l1::is_le is_le; |
+ typedef bind1< quote1<aux::template_arity>, typename l1::result_ > arity_; |
+ typedef lambda< typename if_<is_le,arity_,Arity>::type,Tag2 > l3; |
+ |
+ typedef aux::le_result3<is_le, Tag2, mpl::lambda, l1, l2, l3> le_result_; |
+ typedef typename le_result_::result_ result_; |
+ typedef typename le_result_::type type; |
+}; |
+ |
+#elif !defined(BOOST_MPL_CFG_DMC_AMBIGUOUS_CTPS) |
+ |
+/// workaround for MWCW 8.3+/EDG < 303, leads to ambiguity on Digital Mars |
+template< |
+ typename F, typename Tag1, typename Tag2 |
+ > |
+struct lambda< |
+ lambda< F,Tag1 > |
+ , Tag2 |
+ > |
+{ |
+ typedef lambda< F,Tag2 > l1; |
+ typedef lambda< Tag1,Tag2 > l2; |
+ |
+ typedef typename l1::is_le is_le; |
+ typedef aux::le_result2<is_le, Tag2, mpl::lambda, l1, l2> le_result_; |
+ typedef typename le_result_::result_ result_; |
+ typedef typename le_result_::type type; |
+}; |
+ |
+#endif |
+ |
+# undef AUX778076_ARITY_PARAM |
+# undef AUX778076_BIND_N_PARAMS |
+# undef AUX778076_BIND_PARAMS |
+# undef AUX778076_LAMBDA_PARAMS |
+ |
+#if !defined(BOOST_MPL_CFG_EXTENDED_TEMPLATE_PARAMETERS_MATCHING) |
+BOOST_MPL_AUX_NA_SPEC(2, lambda) |
+#else |
+BOOST_MPL_AUX_NA_SPEC2(2, 3, lambda) |
+#endif |
+ |
+}} |
+ |
+#endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS |
+#endif // BOOST_MPL_AUX_FULL_LAMBDA_HPP_INCLUDED |
+ |
+///// iteration, depth == 1 |
+ |
+#elif BOOST_PP_ITERATION_DEPTH() == 1 |
+#define i_ BOOST_PP_FRAME_ITERATION(1) |
+ |
+#if i_ > 0 |
+ |
+namespace aux { |
+ |
+# define AUX778076_RESULT(unused, i_, T) \ |
+ BOOST_PP_COMMA_IF(i_) \ |
+ typename BOOST_PP_CAT(T, BOOST_PP_INC(i_))::result_ \ |
+ /**/ |
+ |
+# define AUX778076_TYPE(unused, i_, T) \ |
+ BOOST_PP_COMMA_IF(i_) \ |
+ typename BOOST_PP_CAT(T, BOOST_PP_INC(i_))::type \ |
+ /**/ |
+ |
+template< |
+ typename IsLE, typename Tag |
+ , template< AUX778076_LAMBDA_PARAMS(i_, typename P) > class F |
+ , AUX778076_LAMBDA_PARAMS(i_, typename L) |
+ > |
+struct BOOST_PP_CAT(le_result,i_) |
+{ |
+ typedef F< |
+ BOOST_MPL_PP_REPEAT(i_, AUX778076_TYPE, L) |
+ > result_; |
+ |
+ typedef result_ type; |
+}; |
+ |
+template< |
+ typename Tag |
+ , template< AUX778076_LAMBDA_PARAMS(i_, typename P) > class F |
+ , AUX778076_LAMBDA_PARAMS(i_, typename L) |
+ > |
+struct BOOST_PP_CAT(le_result,i_)< true_,Tag,F,AUX778076_LAMBDA_PARAMS(i_, L) > |
+{ |
+ typedef BOOST_PP_CAT(bind,i_)< |
+ BOOST_PP_CAT(quote,i_)<F,Tag> |
+ , BOOST_MPL_PP_REPEAT(i_, AUX778076_RESULT, L) |
+ > result_; |
+ |
+ typedef mpl::protect<result_> type; |
+}; |
+ |
+# undef AUX778076_TYPE |
+# undef AUX778076_RESULT |
+ |
+} // namespace aux |
+ |
+ |
+# define AUX778076_LAMBDA_TYPEDEF(unused, i_, T) \ |
+ typedef lambda< BOOST_PP_CAT(T, BOOST_PP_INC(i_)), Tag > \ |
+ BOOST_PP_CAT(l,BOOST_PP_INC(i_)); \ |
+/**/ |
+ |
+# define AUX778076_IS_LE_TYPEDEF(unused, i_, unused2) \ |
+ typedef typename BOOST_PP_CAT(l,BOOST_PP_INC(i_))::is_le \ |
+ BOOST_PP_CAT(is_le,BOOST_PP_INC(i_)); \ |
+/**/ |
+ |
+# define AUX778076_IS_LAMBDA_EXPR(unused, i_, unused2) \ |
+ BOOST_PP_COMMA_IF(i_) \ |
+ BOOST_PP_CAT(is_le,BOOST_PP_INC(i_))::value \ |
+/**/ |
+ |
+template< |
+ template< AUX778076_LAMBDA_PARAMS(i_, typename P) > class F |
+ , AUX778076_LAMBDA_PARAMS(i_, typename T) |
+ , typename Tag |
+ > |
+struct lambda< |
+ F<AUX778076_LAMBDA_PARAMS(i_, T)> |
+ , Tag |
+ AUX778076_ARITY_PARAM(int_<i_>) |
+ > |
+{ |
+ BOOST_MPL_PP_REPEAT(i_, AUX778076_LAMBDA_TYPEDEF, T) |
+ BOOST_MPL_PP_REPEAT(i_, AUX778076_IS_LE_TYPEDEF, unused) |
+ |
+ typedef typename aux::lambda_or< |
+ BOOST_MPL_PP_REPEAT(i_, AUX778076_IS_LAMBDA_EXPR, unused) |
+ >::type is_le; |
+ |
+ typedef aux::BOOST_PP_CAT(le_result,i_)< |
+ is_le, Tag, F, AUX778076_LAMBDA_PARAMS(i_, l) |
+ > le_result_; |
+ |
+ typedef typename le_result_::result_ result_; |
+ typedef typename le_result_::type type; |
+}; |
+ |
+ |
+# undef AUX778076_IS_LAMBDA_EXPR |
+# undef AUX778076_IS_LE_TYPEDEF |
+# undef AUX778076_LAMBDA_TYPEDEF |
+ |
+#endif // i_ > 0 |
+ |
+template< |
+ typename F AUX778076_BIND_N_PARAMS(i_, typename T) |
+ , typename Tag |
+ > |
+struct lambda< |
+ BOOST_PP_CAT(bind,i_)<F AUX778076_BIND_N_PARAMS(i_, T)> |
+ , Tag |
+ AUX778076_ARITY_PARAM(int_<BOOST_PP_INC(i_)>) |
+ > |
+{ |
+ typedef false_ is_le; |
+ typedef BOOST_PP_CAT(bind,i_)< |
+ F |
+ AUX778076_BIND_N_PARAMS(i_, T) |
+ > result_; |
+ |
+ typedef result_ type; |
+}; |
+ |
+#undef i_ |
+#endif // BOOST_PP_IS_ITERATING |