59a83bd537
Same as for Route service, you can now specify either json or flatbuffers as output format for the other services (except Tile service, where it makes no sense).
48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
#ifndef NEAREST_PARAMETERS_GRAMMAR_HPP
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#define NEAREST_PARAMETERS_GRAMMAR_HPP
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#include "server/api/base_parameters_grammar.hpp"
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#include "engine/api/nearest_parameters.hpp"
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#include <boost/spirit/include/phoenix.hpp>
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#include <boost/spirit/include/qi.hpp>
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namespace osrm
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{
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namespace server
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{
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namespace api
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{
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namespace
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{
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namespace ph = boost::phoenix;
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namespace qi = boost::spirit::qi;
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}
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template <typename Iterator = std::string::iterator,
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typename Signature = void(engine::api::NearestParameters &)>
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struct NearestParametersGrammar final : public BaseParametersGrammar<Iterator, Signature>
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{
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using BaseGrammar = BaseParametersGrammar<Iterator, Signature>;
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NearestParametersGrammar() : BaseGrammar(root_rule)
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{
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nearest_rule = (qi::lit("number=") >
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qi::uint_)[ph::bind(&engine::api::NearestParameters::number_of_results,
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qi::_r1) = qi::_1];
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root_rule = BaseGrammar::query_rule(qi::_r1) > BaseGrammar::format_rule(qi::_r1) >
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-('?' > (nearest_rule(qi::_r1) | BaseGrammar::base_rule(qi::_r1)) % '&');
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}
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private:
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qi::rule<Iterator, Signature> root_rule;
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qi::rule<Iterator, Signature> nearest_rule;
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};
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}
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}
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}
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#endif
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