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/*! \file */
#ifndef _SHP_PROCESSOR_H
#define _SHP_PROCESSOR_H
#include <unordered_map>
#include <string>
#include <vector>
#include <map>
#include "geom.h"
#include "output_object.h"
#include "osm_lua_processing.h"
#include "attribute_store.h"
// Shapelib
#include "shapefil.h"
class ShpProcessor {
public:
ShpProcessor(Box &clippingBox,
uint threadNum,
class ShpMemTiles &shpMemTiles,
OsmLuaProcessing &osmLuaProcessing) :
clippingBox(clippingBox), threadNum(threadNum),
shpMemTiles(shpMemTiles), osmLuaProcessing(osmLuaProcessing)
{}
// Read shapefile, and create OutputObjects for all objects within the specified bounding box
void read(class LayerDef &layer, uint layerNum);
private:
Box clippingBox;
unsigned threadNum;
ShpMemTiles &shpMemTiles;
OsmLuaProcessing &osmLuaProcessing;
std::mutex attributeMutex;
void fillPointArrayFromShapefile(std::vector<Point> *points, SHPObject *shape, uint part);
// Read requested attributes from a shapefile, and encode into an OutputObject
AttributeIndex readShapefileAttributes(DBFHandle &dbf, int recordNum,
std::unordered_map<int,std::string> &columnMap,
std::unordered_map<int,int> &columnTypeMap,
LayerDef &layer, uint &minzoom);
// Process an individual shapefile record
void processShapeGeometry(SHPObject* shape, AttributeIndex attrIdx,
const LayerDef &layer, uint layerNum, bool hasName, const std::string &name);
};
#endif //_SHP_PROCESSOR_H
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