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/******************************************************************************
* $Id: kmlnode.h 24175 2012-03-30 20:41:29Z rouault $
*
* Project: KML Driver
* Purpose: Class for building up the node structure of the kml file.
* Author: Jens Oberender, j.obi@troja.net
*
******************************************************************************
* Copyright (c) 2007, Jens Oberender
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
****************************************************************************/
#ifndef OGR_KMLNODE_H_INCLUDED
#define OGR_KMLNODE_H_INCLUDED
#include "kml.h"
#include "kmlutility.h"
// std
#include <iostream>
#include <string>
#include <vector>
std::string Nodetype2String(Nodetype const& type);
class KMLNode
{
public:
KMLNode();
~KMLNode();
void print(unsigned int what = 3);
int classify(KML* poKML, int nRecLevel = 0);
void eliminateEmpty(KML* poKML);
bool hasOnlyEmpty() const;
void setType(Nodetype type);
Nodetype getType() const;
void setName(std::string const& name);
const std::string& getName() const;
void setLevel(std::size_t level);
std::size_t getLevel() const;
void addAttribute(Attribute* poAttr);
void setParent(KMLNode* poNode);
KMLNode* getParent() const;
void addChildren(KMLNode* poNode);
std::size_t countChildren();
KMLNode* getChild(std::size_t index) const;
void addContent(std::string const& text);
void appendContent(std::string const& text);
std::string getContent(std::size_t index) const;
void deleteContent(std::size_t index);
std::size_t numContent();
void setLayerNumber(int nNum);
int getLayerNumber() const;
std::string getNameElement() const;
std::string getDescriptionElement() const;
std::size_t getNumFeatures();
Feature* getFeature(std::size_t nNum, int& nLastAsked, int &nLastCount);
OGRGeometry* getGeometry(Nodetype eType = Unknown);
int is25D() { return b25D_; }
private:
typedef std::vector<KMLNode*> kml_nodes_t;
kml_nodes_t* pvpoChildren_;
typedef std::vector<std::string> kml_content_t;
kml_content_t* pvsContent_;
typedef std::vector<Attribute*> kml_attributes_t;
kml_attributes_t* pvoAttributes_;
KMLNode *poParent_;
std::size_t nLevel_;
std::string sName_;
Nodetype eType_;
int b25D_;
int nLayerNumber_;
int nNumFeatures_;
};
#endif /* KMLNODE_H_INCLUDED */
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