1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
// Copyright (c) 2001-2011 Hartmut Kaiser
//
// 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)
#if !defined(SPIRIT_LEX_SEQUENCE_MAR_28_2007_0610PM)
#define SPIRIT_LEX_SEQUENCE_MAR_28_2007_0610PM
#if defined(_MSC_VER)
#pragma once
#endif
#include <boost/spirit/home/lex/domain.hpp>
#include <boost/spirit/home/lex/lexer_type.hpp>
#include <boost/spirit/home/lex/meta_compiler.hpp>
#include <boost/spirit/home/lex/detail/sequence_function.hpp>
#include <boost/fusion/include/any.hpp>
namespace boost { namespace spirit
{
///////////////////////////////////////////////////////////////////////////
// Enablers
///////////////////////////////////////////////////////////////////////////
template <>
struct use_operator<lex::domain, proto::tag::bitwise_or> // enables |
: mpl::true_ {};
template <>
struct flatten_tree<lex::domain, proto::tag::bitwise_or> // flattens |
: mpl::true_ {};
}}
namespace boost { namespace spirit { namespace lex
{
template <typename Elements>
struct sequence : nary_lexer<sequence<Elements> >
{
sequence(Elements const& elements)
: elements(elements) {}
template <typename LexerDef, typename String>
void collect(LexerDef& lexdef, String const& state
, String const& targetstate) const
{
typedef detail::sequence_collect_function<LexerDef, String>
collect_function_type;
collect_function_type f (lexdef, state, targetstate);
fusion::any(elements, f);
}
template <typename LexerDef>
void add_actions(LexerDef& lexdef) const
{
detail::sequence_add_actions_function<LexerDef> f (lexdef);
fusion::any(elements, f);
}
Elements elements;
};
///////////////////////////////////////////////////////////////////////////
// Lexer generator: make_xxx function (objects)
///////////////////////////////////////////////////////////////////////////
template <typename Elements, typename Modifiers>
struct make_composite<proto::tag::bitwise_or, Elements, Modifiers>
: make_nary_composite<Elements, sequence>
{};
}}} // namespace boost::spirit::lex
#endif
|
Swift