84 lines
1.7 KiB
C++
84 lines
1.7 KiB
C++
#include "referencepoint.hh"
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float ReferencePoint::getSsSquareDistance(const vector<Measurement> &m)const
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{
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unsigned int i, j;
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float ret = 0;
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bool found;
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for (i = 0 ; i < m.size() ; i++)
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{
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j = 0;
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found = false;
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while((j < measurement_list.size())&&(found == false))
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{
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if(measurement_list[j].getMacAddr() == m[i].getMacAddr())
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{
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found = true;
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ret += measurement_list[j].getSsSquareDistance(m[i].getAverage());
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}
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j++;
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}
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}
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return ret;
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}
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void ReferencePoint::addMeasurement(const string &mac_a, const int &value)
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{
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unsigned int i;
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Measurement m;
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bool inserted = false;
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for (i = 0 ; i < measurement_list.size() ; i++)
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if(measurement_list[i].getMacAddr() == mac_a)
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{
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measurement_list[i].addSsValue(value);
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inserted = true;
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break;
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}
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if(inserted == false)
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{
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m.setMacAddr(mac_a);
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m.addSsValue(value);
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measurement_list.push_back(m);
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}
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}
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ReferencePoint ReferencePoint::operator=(const ReferencePoint &rp)
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{
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if(this == &rp)
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return *this;
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coordinates = rp.coordinates;
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measurement_list = rp.measurement_list;
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return *this;
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}
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ostream &operator<<(ostream &os, ReferencePoint &rp)
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{
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unsigned int i;
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os << rp.coordinates << endl;
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if(rp.measurement_list.size() == 0)
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os << "No measurements" << endl;
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else
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for (i = 0 ; i < rp.measurement_list.size() ; i++)
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os << rp.measurement_list[i] << endl;
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return os;
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}
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bool ReferencePoint::getPowerForAp(const string &ap_mac, float *p)const
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{
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unsigned int i;
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for (i = 0 ; i < measurement_list.size() ; i++)
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if(measurement_list[i].getMacAddr() == ap_mac)
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{
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*p = measurement_list[i].getAverage();
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return true;
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}
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return false;
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}
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