/usr/include/mapnik/expression_node_types.hpp is in libmapnik-dev 2.2.0+ds1-6build2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2011 Artem Pavlenko
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
#ifndef MAPNIK_EXPRESSION_NODE_TYPES_HPP
#define MAPNIK_EXPRESSION_NODE_TYPES_HPP
// mapnik
//#include <mapnik/value.hpp>
//#include <mapnik/attribute.hpp>
// boost
#include <boost/variant/variant_fwd.hpp>
namespace boost { template <typename T> class recursive_wrapper; }
namespace mapnik
{
struct attribute;
struct geometry_type_attribute;
namespace value_adl_barrier {
class value;
}
using value_adl_barrier::value;
namespace tags {
struct negate
{
static const char* str()
{
return "-";
}
};
struct plus
{
static const char* str()
{
return "+";
}
};
struct minus
{
static const char* str()
{
return "-";
}
};
struct mult
{
static const char* str()
{
return "*";
}
};
struct div
{
static const char* str()
{
return "/";
}
};
struct mod
{
static const char* str()
{
return "%";
}
};
struct less
{
static const char* str()
{
return "<";
}
};
struct less_equal
{
static const char* str()
{
return "<=";
}
};
struct greater
{
static const char* str()
{
return ">";
}
};
struct greater_equal
{
static const char* str()
{
return ">=";
}
};
struct equal_to
{
static const char* str()
{
return "=";
}
};
struct not_equal_to
{
static const char* str()
{
return "!=";
}
};
struct logical_not
{
static const char* str()
{
return "not ";
}
};
struct logical_and
{
static const char* str()
{
return " and ";
}
};
struct logical_or
{
static const char* str()
{
return " or ";
}
};
} // end operation tags
template <typename Tag> struct binary_node;
template <typename Tag> struct unary_node;
struct regex_match_node;
struct regex_replace_node;
typedef mapnik::value value_type;
typedef boost::variant <
value_type,
attribute,
geometry_type_attribute,
boost::recursive_wrapper<unary_node<tags::negate> >,
boost::recursive_wrapper<binary_node<tags::plus> >,
boost::recursive_wrapper<binary_node<tags::minus> >,
boost::recursive_wrapper<binary_node<tags::mult> >,
boost::recursive_wrapper<binary_node<tags::div> >,
boost::recursive_wrapper<binary_node<tags::mod> >,
boost::recursive_wrapper<binary_node<tags::less> >,
boost::recursive_wrapper<binary_node<tags::less_equal> >,
boost::recursive_wrapper<binary_node<tags::greater> >,
boost::recursive_wrapper<binary_node<tags::greater_equal> >,
boost::recursive_wrapper<binary_node<tags::equal_to> >,
boost::recursive_wrapper<binary_node<tags::not_equal_to> >,
boost::recursive_wrapper<unary_node<tags::logical_not> >,
boost::recursive_wrapper<binary_node<tags::logical_and> >,
boost::recursive_wrapper<binary_node<tags::logical_or> >,
boost::recursive_wrapper<regex_match_node>,
boost::recursive_wrapper<regex_replace_node>
> expr_node;
}
#endif //MAPNIK_EXPRESSION_NODE_HPP
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