dartest.cpp

// cc -c dartest.cpp && c++ -o dartest dartest.o
#include <chrono>
#include <iostream>
#include <string>
#include <algorithm>
#include <fstream>

#include <darts.h>
using namespace std;

int main (int argc, char **argv)
{
    Darts::DoubleArray da;
    if (da.open("/Users/komamitsu/src/dart/darts-0.32/uuids.da") == -1) return -1;
    ifstream infile("/Users/komamitsu/tmp/uuids");

    Darts::DoubleArray::key_type uuid[1024];
    Darts::DoubleArray::result_type  r[1024];
    chrono::time_point<chrono::system_clock> start, end;
    start = chrono::system_clock::now();

    while (infile.getline (uuid, 1024)) {
        size_t result = da.commonPrefixSearch(uuid, r, 1024);
        if (result == 0) {
            cout << "Not found" << endl;
            return -1;
        }
        else {
            // cout << "Found" << endl;
        }
    }
    end = chrono::system_clock::now();
    chrono::duration<double> elapsed_seconds = end - start;
    cout << "Duration: " << elapsed_seconds.count() << " s" << endl;
    return 0;
}

/*
[komamitsu@potato tmp]$ ls -lh /Users/komamitsu/src/dart/darts-0.32/uuids.da
-rw-r--r--  1 komamitsu  staff   266M May 24 22:49 /Users/komamitsu/src/dart/darts-0.32/uuids.da
[komamitsu@potato tmp]$ wc -l /Users/komamitsu/tmp/uuids
 1000000 /Users/komamitsu/tmp/uuids
[komamitsu@potato tmp]$ time ./dartest
Duration: 1.18769 s

real    0m1.392s
user    0m1.147s
sys     0m0.218s
*/