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Boost-Commit : |
From: eric_at_[hidden]
Date: 2008-01-12 12:40:41
Author: eric_niebler
Date: 2008-01-12 12:40:40 EST (Sat, 12 Jan 2008)
New Revision: 42701
URL: http://svn.boost.org/trac/boost/changeset/42701
Log:
more msvc-7.1-friendly default_context implementation, more missing headers
Text files modified:
trunk/boost/xpressive/detail/core/results_cache.hpp | 1
trunk/boost/xpressive/detail/utility/tracking_ptr.hpp | 1
trunk/boost/xpressive/proto/context/default.hpp | 139 +++++++++++++++++++--------------------
trunk/boost/xpressive/proto/matches.hpp | 1
trunk/boost/xpressive/proto/transform/make.hpp | 1
trunk/boost/xpressive/traits/cpp_regex_traits.hpp | 1
6 files changed, 73 insertions(+), 71 deletions(-)
Modified: trunk/boost/xpressive/detail/core/results_cache.hpp
==============================================================================
--- trunk/boost/xpressive/detail/core/results_cache.hpp (original)
+++ trunk/boost/xpressive/detail/core/results_cache.hpp 2008-01-12 12:40:40 EST (Sat, 12 Jan 2008)
@@ -14,6 +14,7 @@
#endif
#include <list>
+#include <boost/detail/workaround.hpp>
#include <boost/assert.hpp>
#include <boost/xpressive/detail/detail_fwd.hpp>
#include <boost/xpressive/detail/core/access.hpp>
Modified: trunk/boost/xpressive/detail/utility/tracking_ptr.hpp
==============================================================================
--- trunk/boost/xpressive/detail/utility/tracking_ptr.hpp (original)
+++ trunk/boost/xpressive/detail/utility/tracking_ptr.hpp 2008-01-12 12:40:40 EST (Sat, 12 Jan 2008)
@@ -24,6 +24,7 @@
#include <boost/shared_ptr.hpp>
#include <boost/mpl/assert.hpp>
#include <boost/intrusive_ptr.hpp>
+#include <boost/detail/workaround.hpp>
#include <boost/detail/atomic_count.hpp>
#include <boost/iterator/iterator_facade.hpp>
#include <boost/iterator/filter_iterator.hpp>
Modified: trunk/boost/xpressive/proto/context/default.hpp
==============================================================================
--- trunk/boost/xpressive/proto/context/default.hpp (original)
+++ trunk/boost/xpressive/proto/context/default.hpp 2008-01-12 12:40:40 EST (Sat, 12 Jan 2008)
@@ -14,21 +14,16 @@
#include <boost/xpressive/proto/detail/prefix.hpp> // must be first include
#include <boost/config.hpp>
- #include <boost/detail/workaround.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/preprocessor/iteration/iterate.hpp>
- #include <boost/preprocessor/facilities/intercept.hpp>
#include <boost/preprocessor/repetition/enum_shifted.hpp>
- #include <boost/preprocessor/repetition/enum_params.hpp>
- #include <boost/preprocessor/repetition/enum_trailing.hpp>
- #include <boost/preprocessor/arithmetic/inc.hpp>
- #include <boost/preprocessor/tuple/elem.hpp>
+ #include <boost/preprocessor/selection/max.hpp>
#include <boost/mpl/if.hpp>
#include <boost/typeof/typeof.hpp>
#include <boost/utility/result_of.hpp>
#include <boost/type_traits/is_const.hpp>
#include <boost/type_traits/is_function.hpp>
- #include <boost/type_traits/remove_cv.hpp>
+ #include <boost/type_traits/remove_reference.hpp>
#include <boost/xpressive/proto/proto_fwd.hpp>
#include <boost/xpressive/proto/tags.hpp>
#include <boost/xpressive/proto/eval.hpp>
@@ -40,7 +35,7 @@
#ifndef BOOST_PROTO_DOXYGEN_INVOKED
#define BOOST_PROTO_DECLTYPE_NESTED_TYPEDEF_TPL_(Nested, Expr)\
BOOST_TYPEOF_NESTED_TYPEDEF_TPL(BOOST_PP_CAT(nested_and_hidden_, Nested), Expr)\
- static int const sz = sizeof(detail::check_reference(Expr)); \
+ static int const sz = sizeof(proto::detail::check_reference(Expr));\
struct Nested\
: mpl::if_c<\
1==sz\
@@ -62,6 +57,10 @@
typedef detail::unspecified Type;
#endif
+ /// INTERNAL ONLY
+ ///
+ #define UNREF(x) typename boost::remove_reference<x>::type
+
namespace boost { namespace proto
{
namespace detail
@@ -77,7 +76,7 @@
template<typename A0, typename A1>
struct comma_result
{
- BOOST_PROTO_DECLTYPE_((detail::make<A0>(), detail::make<A1>()), type)
+ BOOST_PROTO_DECLTYPE_((proto::detail::make<A0>(), proto::detail::make<A1>()), type)
};
template<typename A0>
@@ -129,14 +128,7 @@
//BOOST_MPL_ASSERT((is_same<void(*)(), result_of_fixup<void(* const &)()>::type>));
//BOOST_MPL_ASSERT((is_same<void(*)(), result_of_fixup<void(&)()>::type>));
- #if BOOST_WORKAROUND(BOOST_MSVC, >= 1400)
- template<typename T> T &make_ref_(T &t);
- template<typename T> T const &make_ref_(T const &t);
- #define BOOST_PROTO_REF(x) detail::make_ref_(x)
- #else
- #define BOOST_PROTO_REF(x) x
- #endif
- }
+ } // namespace detail
namespace context
{
@@ -151,11 +143,11 @@
struct default_eval<Expr, Context, Tag, 1> \
{ \
private: \
- static Expr &sexpr; \
- static Context &sctx; \
+ typedef typename proto::result_of::arg_c<Expr, 0>::type e0; \
+ typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0; \
public: \
- BOOST_PROTO_DECLTYPE_(Op proto::eval(BOOST_PROTO_REF(proto::arg_c<0>(sexpr)), sctx), result_type)\
- result_type operator()(Expr &expr, Context &ctx) const \
+ BOOST_PROTO_DECLTYPE_(Op proto::detail::make<r0>(), result_type) \
+ result_type operator ()(Expr &expr, Context &ctx) const \
{ \
return Op proto::eval(proto::arg_c<0>(expr), ctx); \
} \
@@ -169,11 +161,13 @@
struct default_eval<Expr, Context, Tag, 2> \
{ \
private: \
- static Expr &sexpr; \
- static Context &sctx; \
+ typedef typename proto::result_of::arg_c<Expr, 0>::type e0; \
+ typedef typename proto::result_of::arg_c<Expr, 1>::type e1; \
+ typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0; \
+ typedef typename proto::result_of::eval<UNREF(e1), Context>::type r1; \
public: \
- BOOST_PROTO_DECLTYPE_(proto::eval(BOOST_PROTO_REF(proto::arg_c<0>(sexpr)), sctx) Op proto::eval(BOOST_PROTO_REF(proto::arg_c<1>(sexpr)), sctx), result_type)\
- result_type operator()(Expr &expr, Context &ctx) const \
+ BOOST_PROTO_DECLTYPE_(proto::detail::make<r0>() Op proto::detail::make<r1>(), result_type)\
+ result_type operator ()(Expr &expr, Context &ctx) const \
{ \
return proto::eval(proto::arg_c<0>(expr), ctx) Op proto::eval(proto::arg_c<1>(expr), ctx);\
} \
@@ -232,7 +226,7 @@
>::type
result_type;
- result_type operator()(Expr &expr, Context &) const
+ result_type operator ()(Expr &expr, Context &) const
{
return proto::arg(expr);
}
@@ -243,11 +237,11 @@
struct default_eval<Expr, Context, proto::tag::post_inc, 1>
{
private:
- static Expr &sexpr;
- static Context &sctx;
+ typedef typename proto::result_of::arg_c<Expr, 0>::type e0;
+ typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0;
public:
- BOOST_PROTO_DECLTYPE_(proto::eval(BOOST_PROTO_REF(proto::arg_c<0>(sexpr)), sctx) ++, result_type)
- result_type operator()(Expr &expr, Context &ctx) const
+ BOOST_PROTO_DECLTYPE_(proto::detail::make<r0>() ++, result_type)
+ result_type operator ()(Expr &expr, Context &ctx) const
{
return proto::eval(proto::arg_c<0>(expr), ctx) ++;
}
@@ -258,11 +252,11 @@
struct default_eval<Expr, Context, proto::tag::post_dec, 1>
{
private:
- static Expr &sexpr;
- static Context &sctx;
+ typedef typename proto::result_of::arg_c<Expr, 0>::type e0;
+ typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0;
public:
- BOOST_PROTO_DECLTYPE_(proto::eval(BOOST_PROTO_REF(proto::arg_c<0>(sexpr)), sctx) --, result_type)
- result_type operator()(Expr &expr, Context &ctx) const
+ BOOST_PROTO_DECLTYPE_(proto::detail::make<r0>() --, result_type)
+ result_type operator ()(Expr &expr, Context &ctx) const
{
return proto::eval(proto::arg_c<0>(expr), ctx) --;
}
@@ -273,11 +267,13 @@
struct default_eval<Expr, Context, proto::tag::subscript, 2>
{
private:
- static Expr &sexpr;
- static Context &sctx;
+ typedef typename proto::result_of::arg_c<Expr, 0>::type e0;
+ typedef typename proto::result_of::arg_c<Expr, 1>::type e1;
+ typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0;
+ typedef typename proto::result_of::eval<UNREF(e1), Context>::type r1;
public:
- BOOST_PROTO_DECLTYPE_(proto::eval(BOOST_PROTO_REF(proto::arg_c<0>(sexpr)), sctx)[proto::eval(BOOST_PROTO_REF(proto::arg_c<1>(sexpr)), sctx)], result_type)
- result_type operator()(Expr &expr, Context &ctx) const
+ BOOST_PROTO_DECLTYPE_(proto::detail::make<r0>()[proto::detail::make<r1>()], result_type)
+ result_type operator ()(Expr &expr, Context &ctx) const
{
return proto::eval(proto::arg_c<0>(expr), ctx)[proto::eval(proto::arg_c<1>(expr), ctx)];
}
@@ -288,16 +284,20 @@
struct default_eval<Expr, Context, proto::tag::if_else_, 3>
{
private:
- static Expr &sexpr;
- static Context &sctx;
+ typedef typename proto::result_of::arg_c<Expr, 0>::type e0;
+ typedef typename proto::result_of::arg_c<Expr, 1>::type e1;
+ typedef typename proto::result_of::arg_c<Expr, 2>::type e2;
+ typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0;
+ typedef typename proto::result_of::eval<UNREF(e1), Context>::type r1;
+ typedef typename proto::result_of::eval<UNREF(e2), Context>::type r2;
public:
BOOST_PROTO_DECLTYPE_(
- proto::eval(BOOST_PROTO_REF(proto::arg_c<0>(sexpr)), sctx)
- ? proto::eval(BOOST_PROTO_REF(proto::arg_c<1>(sexpr)), sctx)
- : proto::eval(BOOST_PROTO_REF(proto::arg_c<2>(sexpr)), sctx)
+ proto::detail::make<r0>()
+ ? proto::detail::make<r1>()
+ : proto::detail::make<r2>()
, result_type
)
- result_type operator()(Expr &expr, Context &ctx) const
+ result_type operator ()(Expr &expr, Context &ctx) const
{
return proto::eval(proto::arg_c<0>(expr), ctx)
? proto::eval(proto::arg_c<1>(expr), ctx)
@@ -309,29 +309,34 @@
template<typename Expr, typename Context>
struct default_eval<Expr, Context, proto::tag::comma, 2>
{
- typedef typename proto::result_of::eval<typename proto::result_of::arg_c<Expr, 0>::type, Context>::type proto_arg0;
- typedef typename proto::result_of::eval<typename proto::result_of::arg_c<Expr, 1>::type, Context>::type proto_arg1;
- typedef typename detail::comma_result<proto_arg0, proto_arg1>::type result_type;
- result_type operator()(Expr &expr, Context &ctx) const
+ private:
+ typedef typename proto::result_of::arg_c<Expr, 0>::type e0;
+ typedef typename proto::result_of::arg_c<Expr, 1>::type e1;
+ typedef typename proto::result_of::eval<UNREF(e0), Context>::type r0;
+ typedef typename proto::result_of::eval<UNREF(e1), Context>::type r1;
+ public:
+ typedef typename proto::detail::comma_result<r0, r1>::type result_type;
+ result_type operator ()(Expr &expr, Context &ctx) const
{
return proto::eval(proto::arg_c<0>(expr), ctx), proto::eval(proto::arg_c<1>(expr), ctx);
}
};
- #define BOOST_PROTO_EVAL_N_TYPE(Z, N, Data)\
- typename proto::result_of::eval<\
- typename proto::result_of::arg_c<BOOST_PP_TUPLE_ELEM(2, 0, Data), N>::type\
- , BOOST_PP_TUPLE_ELEM(2, 1, Data)\
- >::type
+ // Handle function specially
+ #define EVAL_TYPE(Z, N, DATA) \
+ typename proto::result_of::eval< \
+ typename remove_reference<typename proto::result_of::arg_c<DATA, N>::type>::type\
+ , Context \
+ >::type
- #define BOOST_PROTO_EVAL_N(Z, N, Data)\
- proto::eval(proto::arg_c<N>(BOOST_PP_TUPLE_ELEM(2, 0, Data)), BOOST_PP_TUPLE_ELEM(2, 1, Data))
+ #define EVAL(Z, N, DATA) \
+ proto::eval(proto::arg_c<N>(DATA), context)
- #define BOOST_PP_ITERATION_PARAMS_1 (3, (1, BOOST_PROTO_MAX_ARITY, <boost/xpressive/proto/context/default.hpp>))
- #include BOOST_PP_ITERATE()
+ #define BOOST_PP_ITERATION_PARAMS_1 (3, (0, BOOST_PROTO_MAX_ARITY, <boost/xpressive/proto/context/default.hpp>))
+ #include BOOST_PP_ITERATE()
- #undef BOOST_PROTO_EVAL_N_TYPE
- #undef BOOST_PROTO_EVAL_N
+ #undef EVAL_TYPE
+ #undef EVAL
/// default_context
///
@@ -349,8 +354,7 @@
}} // namespace boost::proto
- #undef BOOST_PROTO_DECLTYPE_NESTED_TYPEDEF_TPL_
- #undef BOOST_PROTO_DECLTYPE_
+ #undef UNREF
#endif
@@ -358,29 +362,22 @@
#define N BOOST_PP_ITERATION()
- // Handle function specially
template<typename Expr, typename Context>
struct default_eval<Expr, Context, proto::tag::function, N>
{
typedef
- typename detail::result_of_fixup<
- BOOST_PROTO_EVAL_N_TYPE(1, 0, (Expr, Context))
- >::type
+ typename proto::detail::result_of_fixup<EVAL_TYPE(~, 0, Expr)>::type
function_type;
typedef
typename boost::result_of<
- function_type(
- BOOST_PP_ENUM_SHIFTED(N, BOOST_PROTO_EVAL_N_TYPE, (Expr, Context))
- )
+ function_type(BOOST_PP_ENUM_SHIFTED(BOOST_PP_MAX(N, 1), EVAL_TYPE, Expr))
>::type
result_type;
result_type operator ()(Expr &expr, Context &context) const
{
- return BOOST_PROTO_EVAL_N(1, 0, (expr, context))(
- BOOST_PP_ENUM_SHIFTED(N, BOOST_PROTO_EVAL_N, (expr, context))
- );
+ return EVAL(~, 0, expr)(BOOST_PP_ENUM_SHIFTED(BOOST_PP_MAX(N, 1), EVAL, expr));
}
};
Modified: trunk/boost/xpressive/proto/matches.hpp
==============================================================================
--- trunk/boost/xpressive/proto/matches.hpp (original)
+++ trunk/boost/xpressive/proto/matches.hpp 2008-01-12 12:40:40 EST (Sat, 12 Jan 2008)
@@ -12,6 +12,7 @@
#define BOOST_PROTO_MATCHES_HPP_EAN_11_03_2006
#include <boost/xpressive/proto/detail/prefix.hpp> // must be first include
+ #include <boost/detail/workaround.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/preprocessor/arithmetic/dec.hpp>
#include <boost/preprocessor/arithmetic/sub.hpp>
Modified: trunk/boost/xpressive/proto/transform/make.hpp
==============================================================================
--- trunk/boost/xpressive/proto/transform/make.hpp (original)
+++ trunk/boost/xpressive/proto/transform/make.hpp 2008-01-12 12:40:40 EST (Sat, 12 Jan 2008)
@@ -11,6 +11,7 @@
#define BOOST_PROTO_TRANSFORM_MAKE_HPP_EAN_12_02_2007
#include <boost/xpressive/proto/detail/prefix.hpp>
+ #include <boost/detail/workaround.hpp>
#include <boost/preprocessor/repetition/enum.hpp>
#include <boost/preprocessor/repetition/enum_params.hpp>
#include <boost/preprocessor/repetition/enum_trailing_params.hpp>
Modified: trunk/boost/xpressive/traits/cpp_regex_traits.hpp
==============================================================================
--- trunk/boost/xpressive/traits/cpp_regex_traits.hpp (original)
+++ trunk/boost/xpressive/traits/cpp_regex_traits.hpp 2008-01-12 12:40:40 EST (Sat, 12 Jan 2008)
@@ -24,6 +24,7 @@
#include <boost/assert.hpp>
#include <boost/integer.hpp>
#include <boost/mpl/assert.hpp>
+#include <boost/detail/workaround.hpp>
#include <boost/type_traits/is_same.hpp>
#include <boost/xpressive/detail/detail_fwd.hpp>
#include <boost/xpressive/detail/utility/literals.hpp>
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