Révision 192
Ajouté par Lea DUVIVIER il y a environ 3 ans
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}
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return ok;
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}
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float calcule_distance(Position p1, Position p2)
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{
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float distance;
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distance=((2*3.14*6370)/360)*sqrt((p2.latitude-p1.latitude)*(p2.latitude-p1.latitude)+(p2.longitude-p1.longitude)*(p2.longitude-p1.longitude));
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return distance;
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}
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/*Fonction ? modifier !!!!!*/
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void traitement(char * trame)
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{
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printf ("> %s\n",trame);
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float lat,lat2,lat3,lat4;
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/*float lat,lat2,lat3,lat4;
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float longi,longi2,longi3,longi4;
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int i;
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i=0;
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printf("%f\n%f\n%f\n%f\n%f\n%f\n%f\n%f", lat,lat2,lat3,lat4,longi,longi2,longi3,longi4);
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i=1;
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exit(-1);
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}
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}*/
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p1.latitude=latitude_nbf("4545.0000");
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p1.longitude=longitude_nbf("00306.6036");
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p2.latitude=latitude_nbf("4545.0242");
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p2.longitude=longitude_nbf("00306.6039");
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printf("%f", calcule_distance(p1,p2));
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}
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Formats disponibles : Unified diff
calcule_distance qui fonctionne