annotate DEPENDENCIES/generic/include/boost/msm/front/euml/phoenix_placeholders.hpp @ 133:4acb5d8d80b6
tip
Don't fail environmental check if README.md exists (but .txt and no-suffix don't)
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Chris Cannam |
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Tue, 30 Jul 2019 12:25:44 +0100 |
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2665513ce2d3 |
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1 // Copyright 2011 Christophe Henry
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2 // henry UNDERSCORE christophe AT hotmail DOT com
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3 // This is an extended version of the state machine available in the boost::mpl library
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4 // Distributed under the same license as the original.
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5 // Copyright for the original version:
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6 // Copyright 2005 David Abrahams and Aleksey Gurtovoy. Distributed
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7 // under the Boost Software License, Version 1.0. (See accompanying
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8 // file LICENSE_1_0.txt or copy at
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9 // http://www.boost.org/LICENSE_1_0.txt)
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10
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11 #ifndef BOOST_MSM_FRONT_EUML_PHOENIX_PLACEHOLDERS_H
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12 #define BOOST_MSM_FRONT_EUML_PHOENIX_PLACEHOLDERS_H
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13
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14 #include <boost/phoenix/core/argument.hpp>
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15 // provide some meaningful placeholders (instead of arg1...arg4)
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16 namespace boost { namespace msm { namespace front { namespace euml
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17 {
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18 boost::phoenix::expression::argument<1>::type const _event = {};
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19 boost::phoenix::expression::argument<2>::type const _fsm = {};
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20 boost::phoenix::expression::argument<3>::type const _source = {};
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21 boost::phoenix::expression::argument<4>::type const _target = {};
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22 // this is for state actions
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23 boost::phoenix::expression::argument<3>::type const _state = {};
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24 }}}}
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25
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26 #endif //BOOST_MSM_FRONT_EUML_PHOENIX_PLACEHOLDERS_H
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