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annotate DEPENDENCIES/generic/include/boost/xpressive/detail/static/placeholders.hpp @ 133:4acb5d8d80b6 tip

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Don't fail environmental check if README.md exists (but .txt and no-suffix don't)
author Chris Cannam
date Tue, 30 Jul 2019 12:25:44 +0100
parents c530137014c0
children
rev   line source
Chris@16 1 ///////////////////////////////////////////////////////////////////////////////
Chris@16 2 // placeholders.hpp
Chris@16 3 //
Chris@16 4 // Copyright 2008 Eric Niebler. Distributed under the Boost
Chris@16 5 // Software License, Version 1.0. (See accompanying file
Chris@16 6 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16 7
Chris@16 8 #ifndef BOOST_XPRESSIVE_DETAIL_STATIC_PLACEHOLDERS_HPP_EAN_10_04_2005
Chris@16 9 #define BOOST_XPRESSIVE_DETAIL_STATIC_PLACEHOLDERS_HPP_EAN_10_04_2005
Chris@16 10
Chris@16 11 // MS compatible compilers support #pragma once
Chris@101 12 #if defined(_MSC_VER)
Chris@16 13 # pragma once
Chris@16 14 # pragma warning(push)
Chris@16 15 # pragma warning(disable:4510) // default constructor could not be generated
Chris@16 16 # pragma warning(disable:4610) // can never be instantiated - user defined constructor required
Chris@16 17 #endif
Chris@16 18
Chris@16 19 #include <string>
Chris@16 20 #include <boost/shared_ptr.hpp>
Chris@16 21 #include <boost/xpressive/detail/core/quant_style.hpp>
Chris@16 22 #include <boost/xpressive/detail/core/regex_impl.hpp>
Chris@16 23
Chris@16 24 namespace boost { namespace xpressive { namespace detail
Chris@16 25 {
Chris@16 26
Chris@16 27 ///////////////////////////////////////////////////////////////////////////////
Chris@16 28 // mark_placeholder
Chris@16 29 //
Chris@16 30 struct mark_placeholder
Chris@16 31 {
Chris@16 32 BOOST_XPR_QUANT_STYLE(quant_variable_width, unknown_width::value, true)
Chris@16 33
Chris@16 34 int mark_number_;
Chris@16 35 };
Chris@16 36
Chris@16 37 ///////////////////////////////////////////////////////////////////////////////
Chris@16 38 // posix_charset_placeholder
Chris@16 39 //
Chris@16 40 struct posix_charset_placeholder
Chris@16 41 {
Chris@16 42 BOOST_XPR_QUANT_STYLE(quant_fixed_width, 1, true)
Chris@16 43
Chris@16 44 char const *name_;
Chris@16 45 bool not_;
Chris@16 46 };
Chris@16 47
Chris@16 48 ///////////////////////////////////////////////////////////////////////////////
Chris@16 49 // assert_word_placeholder
Chris@16 50 //
Chris@16 51 template<typename Cond>
Chris@16 52 struct assert_word_placeholder
Chris@16 53 {
Chris@16 54 BOOST_XPR_QUANT_STYLE(quant_none, 0, true)
Chris@16 55 };
Chris@16 56
Chris@16 57 ///////////////////////////////////////////////////////////////////////////////
Chris@16 58 // range_placeholder
Chris@16 59 //
Chris@16 60 template<typename Char>
Chris@16 61 struct range_placeholder
Chris@16 62 {
Chris@16 63 BOOST_XPR_QUANT_STYLE(quant_fixed_width, 1, true)
Chris@16 64
Chris@16 65 Char ch_min_;
Chris@16 66 Char ch_max_;
Chris@16 67 bool not_;
Chris@16 68 };
Chris@16 69
Chris@16 70 ///////////////////////////////////////////////////////////////////////////////
Chris@16 71 // assert_bol_placeholder
Chris@16 72 //
Chris@16 73 struct assert_bol_placeholder
Chris@16 74 {
Chris@16 75 BOOST_XPR_QUANT_STYLE(quant_none, 0, true)
Chris@16 76 };
Chris@16 77
Chris@16 78 ///////////////////////////////////////////////////////////////////////////////
Chris@16 79 // assert_eol_placeholder
Chris@16 80 //
Chris@16 81 struct assert_eol_placeholder
Chris@16 82 {
Chris@16 83 BOOST_XPR_QUANT_STYLE(quant_none, 0, true)
Chris@16 84 };
Chris@16 85
Chris@16 86 ///////////////////////////////////////////////////////////////////////////////
Chris@16 87 // logical_newline_placeholder
Chris@16 88 //
Chris@16 89 struct logical_newline_placeholder
Chris@16 90 {
Chris@16 91 BOOST_XPR_QUANT_STYLE(quant_variable_width, unknown_width::value, true)
Chris@16 92 };
Chris@16 93
Chris@16 94 ///////////////////////////////////////////////////////////////////////////////
Chris@16 95 // self_placeholder
Chris@16 96 //
Chris@16 97 struct self_placeholder
Chris@16 98 {
Chris@16 99 BOOST_XPR_QUANT_STYLE(quant_variable_width, unknown_width::value, false)
Chris@16 100 };
Chris@16 101
Chris@16 102 ///////////////////////////////////////////////////////////////////////////////
Chris@16 103 // attribute_placeholder
Chris@16 104 //
Chris@16 105 template<typename Nbr>
Chris@16 106 struct attribute_placeholder
Chris@16 107 {
Chris@16 108 BOOST_XPR_QUANT_STYLE(quant_variable_width, unknown_width::value, false)
Chris@16 109
Chris@16 110 typedef Nbr nbr_type;
Chris@16 111 static Nbr nbr() { return Nbr(); }
Chris@16 112 };
Chris@16 113
Chris@16 114 }}} // namespace boost::xpressive::detail
Chris@16 115
Chris@101 116 #if defined(_MSC_VER)
Chris@16 117 # pragma warning(pop)
Chris@16 118 #endif
Chris@16 119
Chris@16 120 #endif