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+// Generated 201702071235
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+// A Bison parser, made by GNU Bison 3.0.4.
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+
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+// Locations for Bison parsers in C++
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+
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+// Copyright (C) 2002-2015 Free Software Foundation, Inc.
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+
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+// This program is free software: you can redistribute it and/or modify
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+// it under the terms of the GNU General Public License as published by
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+// the Free Software Foundation, either version 3 of the License, or
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+// (at your option) any later version.
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+
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+// This program is distributed in the hope that it will be useful,
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+// but WITHOUT ANY WARRANTY; without even the implied warranty of
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+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+// GNU General Public License for more details.
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+
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+// You should have received a copy of the GNU General Public License
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+// along with this program. If not, see <http://www.gnu.org/licenses/>.
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+
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+// As a special exception, you may create a larger work that contains
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+// part or all of the Bison parser skeleton and distribute that work
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+// under terms of your choice, so long as that work isn't itself a
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+// parser generator using the skeleton or a modified version thereof
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+// as a parser skeleton. Alternatively, if you modify or redistribute
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+// the parser skeleton itself, you may (at your option) remove this
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+// special exception, which will cause the skeleton and the resulting
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+// Bison output files to be licensed under the GNU General Public
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+// License without this special exception.
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+
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+// This special exception was added by the Free Software Foundation in
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+// version 2.2 of Bison.
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+
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+/**
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+ ** \file location.hh
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+ ** Define the isc::agent::location class.
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+ */
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+
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+#ifndef YY_AGENT_LOCATION_HH_INCLUDED
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+# define YY_AGENT_LOCATION_HH_INCLUDED
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+
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+# include "position.hh"
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+
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+#line 14 "agent_parser.yy" // location.cc:296
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+namespace isc { namespace agent {
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+#line 46 "location.hh" // location.cc:296
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+ /// Abstract a location.
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+ class location
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+ {
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+ public:
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+
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+ /// Construct a location from \a b to \a e.
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+ location (const position& b, const position& e)
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+ : begin (b)
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+ , end (e)
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+ {
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+ }
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+
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+ /// Construct a 0-width location in \a p.
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+ explicit location (const position& p = position ())
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+ : begin (p)
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+ , end (p)
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+ {
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+ }
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+
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+ /// Construct a 0-width location in \a f, \a l, \a c.
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+ explicit location (std::string* f,
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+ unsigned int l = 1u,
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+ unsigned int c = 1u)
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+ : begin (f, l, c)
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+ , end (f, l, c)
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+ {
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+ }
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+
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+
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+ /// Initialization.
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+ void initialize (std::string* f = YY_NULLPTR,
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+ unsigned int l = 1u,
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+ unsigned int c = 1u)
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+ {
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+ begin.initialize (f, l, c);
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+ end = begin;
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+ }
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+
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+ /** \name Line and Column related manipulators
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+ ** \{ */
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+ public:
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+ /// Reset initial location to final location.
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+ void step ()
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+ {
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+ begin = end;
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+ }
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+
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+ /// Extend the current location to the COUNT next columns.
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+ void columns (int count = 1)
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+ {
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+ end += count;
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+ }
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+
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+ /// Extend the current location to the COUNT next lines.
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+ void lines (int count = 1)
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+ {
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+ end.lines (count);
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+ }
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+ /** \} */
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+
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+
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+ public:
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+ /// Beginning of the located region.
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+ position begin;
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+ /// End of the located region.
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+ position end;
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+ };
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+
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+ /// Join two locations, in place.
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+ inline location& operator+= (location& res, const location& end)
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+ {
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+ res.end = end.end;
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+ return res;
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+ }
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+
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+ /// Join two locations.
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+ inline location operator+ (location res, const location& end)
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+ {
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+ return res += end;
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+ }
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+
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+ /// Add \a width columns to the end position, in place.
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+ inline location& operator+= (location& res, int width)
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+ {
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+ res.columns (width);
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+ return res;
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+ }
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+
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+ /// Add \a width columns to the end position.
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+ inline location operator+ (location res, int width)
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+ {
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+ return res += width;
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+ }
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+
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+ /// Subtract \a width columns to the end position, in place.
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+ inline location& operator-= (location& res, int width)
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+ {
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+ return res += -width;
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+ }
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+
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+ /// Subtract \a width columns to the end position.
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+ inline location operator- (location res, int width)
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+ {
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+ return res -= width;
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+ }
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+
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+ /// Compare two location objects.
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+ inline bool
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+ operator== (const location& loc1, const location& loc2)
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+ {
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+ return loc1.begin == loc2.begin && loc1.end == loc2.end;
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+ }
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+
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+ /// Compare two location objects.
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+ inline bool
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+ operator!= (const location& loc1, const location& loc2)
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+ {
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+ return !(loc1 == loc2);
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+ }
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+
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+ /** \brief Intercept output stream redirection.
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+ ** \param ostr the destination output stream
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+ ** \param loc a reference to the location to redirect
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+ **
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+ ** Avoid duplicate information.
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+ */
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+ template <typename YYChar>
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+ inline std::basic_ostream<YYChar>&
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+ operator<< (std::basic_ostream<YYChar>& ostr, const location& loc)
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+ {
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+ unsigned int end_col = 0 < loc.end.column ? loc.end.column - 1 : 0;
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+ ostr << loc.begin;
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+ if (loc.end.filename
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+ && (!loc.begin.filename
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+ || *loc.begin.filename != *loc.end.filename))
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+ ostr << '-' << loc.end.filename << ':' << loc.end.line << '.' << end_col;
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+ else if (loc.begin.line < loc.end.line)
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+ ostr << '-' << loc.end.line << '.' << end_col;
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+ else if (loc.begin.column < end_col)
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+ ostr << '-' << end_col;
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+ return ostr;
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+ }
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+
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+#line 14 "agent_parser.yy" // location.cc:296
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+} } // isc::agent
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+#line 192 "location.hh" // location.cc:296
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+#endif // !YY_AGENT_LOCATION_HH_INCLUDED
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