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/***********************************************/
/**
* @file filePolygon.cpp
*
* @brief Polygons on Earth's surface.
*
* @author Torsten Mayer-Guerr
* @date 2005-01-14
*
*/
/***********************************************/
#define DOCSTRING_FILEFORMAT_Polygon
#include "base/import.h"
#include "inputOutput/fileArchive.h"
#include "files/fileFormatRegister.h"
#include "files/filePolygon.h"
GROOPS_REGISTER_FILEFORMAT(Polygon, FILE_POLYGON_TYPE)
/***********************************************/
template<> void save(OutArchive &ar, const std::vector<Polygon> &polygon)
{
UInt polygonCount = polygon.size();
ar<<nameValue("polygonCount", polygonCount);
for(UInt i=0; i<polygonCount; i++)
{
ar<<beginGroup("polygon");
UInt pointCount = polygon.at(i).L.rows();
ar<<nameValue("pointCount", pointCount);
ar.comment("longitude [deg] latitude [deg] ");
ar.comment("==================================================");
for(UInt k=0; k<pointCount; k++)
{
Angle L(polygon.at(i).L(k));
Angle B(polygon.at(i).B(k));
ar<<beginGroup("point");
ar<<nameValue("longitude", L);
ar<<nameValue("latitude", B);
ar<<endGroup("point");
}
ar<<endGroup("polygon");
}
}
/***********************************************/
template<> void load(InArchive &ar, std::vector<Polygon> &polygon)
{
UInt polygonCount;
ar>>nameValue("polygonCount", polygonCount);
polygon.resize(polygonCount);
for(UInt i=0; i<polygonCount; i++)
{
ar>>beginGroup("polygon");
UInt pointCount;
ar>>nameValue("pointCount", pointCount);
polygon.at(i) = Polygon(pointCount);
for(UInt k=0; k<pointCount; k++)
{
Angle L,B;
ar>>beginGroup("point");
ar>>nameValue("longitude", L);
ar>>nameValue("latitude", B);
ar>>endGroup("point");
polygon.at(i).L(k) = L;
polygon.at(i).B(k) = B;
}
ar>>endGroup("polygon");
}
}
/***********************************************/
void writeFilePolygon(const FileName &fileName, const std::vector<Polygon> &x)
{
try
{
OutFileArchive file(fileName, FILE_POLYGON_TYPE, FILE_POLYGON_VERSION);
file<<nameValue("polygonList", x);
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
void readFilePolygon(const FileName &fileName, std::vector<Polygon> &x)
{
try
{
InFileArchive file(fileName, FILE_POLYGON_TYPE, FILE_POLYGON_VERSION);
file>>nameValue("polygonList", x);
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
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