ceph/src/boost/libs/spirit/test/qi/test_manip_attr.hpp

   1 //  Copyright (c) 2001-2011 Hartmut Kaiser
   2 //
   3 //  Distributed under the Boost Software License, Version 1.0. (See accompanying
   4 //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 #if !defined(BOOST_PP_IS_ITERATING)
   7
   8 #if !defined(BOOST_SPIRIT_QI_TEST_MANIP_ATTR_APR_23_2009_0605PM)
   9 #define BOOST_SPIRIT_QI_TEST_MANIP_ATTR_APR_23_2009_0605PM
  10
  11 #include <cstring>
  12 #include <string>
  13 #include <iterator>
  14 #include <iostream>
  15 #include <typeinfo>
  16
  17 #include <boost/spirit/include/qi_parse.hpp>
  18 #include <boost/spirit/include/qi_stream.hpp>
  19 #include <boost/spirit/include/qi_match_attr.hpp>
  20
  21 #include <boost/preprocessor/cat.hpp>
  22 #include <boost/preprocessor/iterate.hpp>
  23 #include <boost/preprocessor/repetition/repeat.hpp>
  24 #include <boost/preprocessor/repetition/enum_params.hpp>
  25 #include <boost/preprocessor/repetition/enum_binary_params.hpp>
  26
  27 #define BOOST_PP_FILENAME_1 "test_manip_attr.hpp"
  28 #define BOOST_PP_ITERATION_LIMITS (1, SPIRIT_ARGUMENTS_LIMIT)
  29 #include BOOST_PP_ITERATE()
  30
  31 #endif
  32
  33 ///////////////////////////////////////////////////////////////////////////////
  34 //
  35 //  Preprocessor vertical repetition code
  36 //
  37 ///////////////////////////////////////////////////////////////////////////////
  38 #else // defined(BOOST_PP_IS_ITERATING)
  39
  40 #define N BOOST_PP_ITERATION()
  41 #define DEFINE_ATTRIBUTE(z, n, _)                                             \
  42     BOOST_PP_CAT(A, n) BOOST_PP_CAT(attr, n) = BOOST_PP_CAT(A, n)();
  43 #define COMPARE_ATTRIBUTE(z, n, _)                                            \
  44     BOOST_PP_CAT(attr, n) == BOOST_PP_CAT(val, n) &&
  45
  46 namespace spirit_test
  47 {
  48     ///////////////////////////////////////////////////////////////////////////
  49     template <typename Char, typename Parser
  50       , BOOST_PP_ENUM_PARAMS(N, typename A)>
  51     inline bool test(Char const *in, Parser const& p
  52       , BOOST_PP_ENUM_BINARY_PARAMS(N, A, val))
  53     {
  54         namespace qi = boost::spirit::qi;
  55
  56         std::basic_stringstream<Char> strm(in);
  57         BOOST_PP_REPEAT(N, DEFINE_ATTRIBUTE, _);
  58         strm >> qi::match(p, BOOST_PP_ENUM_PARAMS(N, attr));
  59
  60         return strm.eof() && BOOST_PP_REPEAT(N, COMPARE_ATTRIBUTE, _) true;
  61     }
  62
  63     ///////////////////////////////////////////////////////////////////////////
  64     template <typename Char, typename Parser, typename Skipper
  65       , BOOST_PP_ENUM_PARAMS(N, typename A)>
  66     inline bool test_skipped(Char const *in, Parser const& p
  67       , Skipper const& skipper, BOOST_PP_ENUM_BINARY_PARAMS(N, A, val))
  68     {
  69         namespace qi = boost::spirit::qi;
  70
  71         std::basic_stringstream<Char> strm(in);
  72         BOOST_PP_REPEAT(N, DEFINE_ATTRIBUTE, _);
  73         strm >> qi::phrase_match(p, skipper, BOOST_PP_ENUM_PARAMS(N, attr));
  74
  75         return strm.eof() && BOOST_PP_REPEAT(N, COMPARE_ATTRIBUTE, _) true;
  76     }
  77
  78     ///////////////////////////////////////////////////////////////////////////
  79     template <typename Char, typename Parser, typename Skipper
  80       , BOOST_PP_ENUM_PARAMS(N, typename A)>
  81     inline bool test_postskipped(Char const *in, Parser const& p
  82       , Skipper const& skipper
  83       , BOOST_SCOPED_ENUM(boost::spirit::qi::skip_flag) post_skip
  84       , BOOST_PP_ENUM_BINARY_PARAMS(N, A, val))
  85     {
  86         namespace qi = boost::spirit::qi;
  87
  88         std::basic_stringstream<Char> strm(in);
  89         BOOST_PP_REPEAT(N, DEFINE_ATTRIBUTE, _);
  90         strm >> qi::phrase_match(p, skipper, post_skip
  91           , BOOST_PP_ENUM_PARAMS(N, attr));
  92
  93         return strm.eof() && BOOST_PP_REPEAT(N, COMPARE_ATTRIBUTE, _) true;
  94     }
  95
  96 }   // namespace spirit_test
  97
  98 #undef COMPARE_ATTRIBUTE
  99 #undef DEFINE_ATTRIBUTE
 100 #undef N
 101
 102 #endif