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linear.cpp
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linear.cpp
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#include "db.h"
#include <vector>
#include <algorithm>
using namespace std;
int main(int argc, char **argv) {
common::parse_parameter(argc, argv);
DB *db = common::the_db();
cout << "Point dataset : " << db->data_filename << endl;
cout << "Query dataset : " << db->query_filename << endl;
cout << "Threshold : " << db->crack_threshold << endl;
common::load_data();
common::load_queries();
cout << "Number data : " << db->num_data << endl;
cout << "Number queries : " << db->num_queries << endl;
vector<float> ans_dis;
int total_ans = 0;
for (int i = 0; i < db->num_queries; i ++ ) {
for (int j = 0; j < db->num_data; j ++ ) {
float dis = calc_dis(db->dimension, db->data[j], db->queries[i]);
if (dis <= db->radius[i]) {
ans_dis.emplace_back(dis);
}
}
cout << i << ": " << ans_dis.size() << endl;
total_ans += ans_dis.size();
sort(ans_dis.begin(), ans_dis.end());
for (int j = 0; j < ans_dis.size(); j ++ ) {
cout << ans_dis[j] << " " ;
}
cout << endl;
ans_dis.clear();
}
cout << total_ans << endl;
}