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/***************************************************************************
* Copyright (C) 2016 by pgRouting developers *
* project@pgrouting.org *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License t &or more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef SRC_OSM_ELEMENT_H_
#define SRC_OSM_ELEMENT_H_
#pragma once
#include <string>
#include <vector>
#include <map>
#include "./osm_tag.h"
namespace osm2pgr {
/** @brief osm elements
osm elements can be:
@code
<node
<way
<relation
@endcode
*/
class Element {
public:
Element() = default;
Element(const Element&) = default;
/**
* Constructor
* @param atts attributes pointer returned by the XML parser
*/
explicit Element(const char **atts);
virtual ~Element() {};
Tag add_tag(const Tag &);
inline int64_t osm_id() const {return m_osm_id;}
inline bool visible() const {return m_visible;}
virtual void tag_config(const Tag &tag);
inline Tag tag_config() const {return m_tag_config;}
bool is_tag_configured() const;
std::string attributes_str() const;
std::string tags_str() const;
virtual std::string get_geometry() const {return "";}
bool has_attribute(const std::string&) const;
std::string get_attribute(const std::string&) const;
std::map<std::string, std::string>& attributes() {return m_attributes;}
const std::map<std::string, std::string> attributes() const {
return m_attributes;
}
bool has_tag(const std::string&) const;
std::string get_tag(const std::string&) const;
bool has_tags() const {return !m_tags.empty();}
std::map<std::string, std::string>& tags() {return m_tags;}
const std::map<std::string, std::string> tags() const {return m_tags;}
std::vector<std::string> values(
const std::vector<std::string> &columns,
bool is_hstore) const;
virtual std::string members_str() const {return std::string();};
protected:
// ! OSM ID of the element
// or id of a configuraton
int64_t m_osm_id;
bool m_visible;
Tag m_tag_config;
std::map<std::string, std::string> m_tags;
std::map<std::string, std::string> m_attributes;
};
} // namespace osm2pgr
#endif // SRC_OSM_ELEMENT_H_
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