measurementpair.cpp

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#include <core/measurementpair.hpp>
#include <boost/lexical_cast.hpp>

namespace hype{
   namespace core{

   MeasurementPair::MeasurementPair() : feature_values_(), measured_time_(0), estimated_time_(0) {

   }

   MeasurementPair::MeasurementPair(const Tuple& feature_values, MeasuredTime measured_time,EstimatedTime estimated_time)
    : feature_values_(feature_values), measured_time_(measured_time), estimated_time_(estimated_time)
   {
      
   }

   const Tuple& MeasurementPair::getFeatureValues() const{
      return feature_values_;
   }
   //{ return feature_values.getFeatureValues(); }

   const MeasuredTime& MeasurementPair::getMeasuredTime() const{
      return measured_time_;
   }

   const EstimatedTime& MeasurementPair::getEstimatedTime() const{
      return estimated_time_;
   }
   
   const std::string MeasurementPair::toPlainString() const{
      std::string result;
      for(unsigned int i=0;i<feature_values_.size();i++){
         result+=boost::lexical_cast<std::string>(feature_values_[i]);
         result+="\t";        
         //if(i<feature_values_.size()-1) result+=",";
      }
      result+=boost::lexical_cast<std::string>(measured_time_.getTimeinNanoseconds());
      result+="\t";  
      result+=boost::lexical_cast<std::string>(estimated_time_.getTimeinNanoseconds());
      return result;
   }

std::ostream& operator<< (std::ostream &out, MeasurementPair &pair)
{

   if(pair.getFeatureValues().size()>1){
    // Since operator<< is a friend of the Point class, we can access
    // Point's members directly.
    out << "([";
    for(unsigned int i=0;i<pair.getFeatureValues().size();i++){
      out << pair.getFeatureValues().at(i);
      if(i<pair.getFeatureValues().size()-1) out << ",";
    }
    out << "], ";    
    
    out << pair.getMeasuredTime().getTimeinNanoseconds() << ", " 
        << pair.getEstimatedTime().getTimeinNanoseconds() << ")"; // << std::endl;
    }else if(pair.getFeatureValues().size()==1){
    // Since operator<< is a friend of the Point class, we can access
    // Point's members directly.
    for(unsigned int i=0;i<pair.getFeatureValues().size();i++){
      out << pair.getFeatureValues().at(i);
      out << "\t";
    }
    
    out << pair.getMeasuredTime().getTimeinNanoseconds() << "\t" 
        << pair.getEstimatedTime().getTimeinNanoseconds(); //<< ")"; // << std::endl;    
    }else{
        out << "[[[INVALID MEASUREMENT PAIR]]]"; 
    }    
        
    return out;
}

   }; //end namespace core
}; //end namespace hype