87 lines
1.4 KiB
C++
87 lines
1.4 KiB
C++
#include "result.hh"
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#include "request.hh"
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#include <sstream>
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using namespace std ;
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/* *** Constructors *** */
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Result::Result(const Point3D &_position, const std::string &_algorithm,
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const Point3D &real_position):
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position(_position), algorithm(_algorithm)
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{
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compute_error(real_position) ;
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}
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/* *** Write accessors *** */
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void Result::compute_error(const Point3D &real_position)
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{
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error = position.distance(real_position) ;
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}
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/* *** Operators *** */
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const Result& Result::operator=(const Result &source)
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{
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if (this == &source)
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return *this ;
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algorithm = source.algorithm ;
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position = source.position ;
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error = source.error ;
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return *this ;
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}
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bool Result::operator==(const Result &source) const
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{
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return
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algorithm == source.algorithm &&
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position == source.position &&
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error == source.error ;
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}
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/**
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* @return The result as a CSV string, \em without trailing '\n'.
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*/
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const string Result::to_csv() const
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{
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ostringstream csv_line ;
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csv_line
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<< algorithm
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<< ';' << position.get_x()
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<< ';' << position.get_y()
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<< ';' << position.get_z()
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<< ';' << "Error"
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<< ';' << error ;
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return csv_line.str() ;
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}
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std::ostream& operator<<(ostream &os, const Result &r)
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{
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os
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<< "The result of the algorithm " << r.algorithm
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<< " is: " << r.position ;
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if (r.error >= 0)
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os << ", error = " << r.error << " m" ;
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return os ;
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}
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