/usr/include/mapnik/xml_node.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) 2012 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_XML_NODE_H
#define MAPNIK_XML_NODE_H
//mapnik
#include <mapnik/boolean.hpp>
//boost
#include <boost/optional.hpp>
//stl
#include <list>
#include <string>
#include <map>
#include <exception>
namespace mapnik
{
class xml_tree;
class xml_attribute
{
public:
xml_attribute(std::string const& value);
std::string value;
mutable bool processed;
};
class node_not_found: public std::exception
{
public:
node_not_found(std::string const& node_name);
virtual const char* what() const throw();
~node_not_found() throw ();
private:
std::string node_name_;
};
class attribute_not_found: public std::exception
{
public:
attribute_not_found(std::string const& node_name, std::string const& attribute_name);
virtual const char* what() const throw();
~attribute_not_found() throw ();
private:
std::string node_name_;
std::string attribute_name_;
};
class more_than_one_child: public std::exception
{
public:
more_than_one_child(std::string const& node_name);
virtual const char* what() const throw();
~more_than_one_child() throw ();
private:
std::string node_name_;
};
class xml_node
{
public:
typedef std::list<xml_node>::const_iterator const_iterator;
typedef std::map<std::string, xml_attribute> attribute_map;
xml_node(xml_tree &tree, std::string const& name, unsigned line=0, bool is_text = false);
std::string const& name() const;
std::string const& text() const;
std::string const& filename() const;
bool is_text() const;
bool is(std::string const& name) const;
xml_node &add_child(std::string const& name, unsigned line=0, bool is_text = false);
void add_attribute(std::string const& name, std::string const& value);
attribute_map const& get_attributes() const;
bool processed() const;
void set_processed(bool processed) const;
unsigned line() const;
std::string line_to_string() const;
const_iterator begin() const;
const_iterator end() const;
xml_node & get_child(std::string const& name);
xml_node const& get_child(std::string const& name) const;
xml_node const* get_opt_child(std::string const& name) const;
bool has_child(std::string const& name) const;
template <typename T>
boost::optional<T> get_opt_attr(std::string const& name) const;
template <typename T>
T get_attr(std::string const& name, T const& default_value) const;
template <typename T>
T get_attr(std::string const& name) const;
std::string get_text() const;
xml_tree const& get_tree() const
{
return tree_;
}
template <typename T>
T get_value() const;
private:
xml_tree &tree_;
std::string name_;
std::list<xml_node> children_;
attribute_map attributes_;
bool is_text_;
unsigned line_;
mutable bool processed_;
static std::string xml_text;
};
} //ns mapnik
#endif // MAPNIK_XML_NODE_H
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