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/*
Darts -- Double-ARray Trie System
$Id: darts.cpp 1674 2008-03-22 11:21:34Z taku $;
Copyright(C) 2001-2007 Taku Kudo <taku@chasen.org>
All rights reserved.
*/
#include <darts.h>
#include <iostream>
#include <string>
int main(int argc, char **argv) {
if (argc < 2) {
std::cerr << "Usage: " << argv[0] << " Index" << std::endl;
return -1;
}
Darts::DoubleArray da;
std::string index = argv[argc-1];
if (da.open(index.c_str())) {
std::cerr << "Error: cannot open " << index << std::endl;
return -1;
}
Darts::DoubleArray::result_pair_type result_pair[1024];
Darts::DoubleArray::key_type key[1024];
while (std::cin.getline(key, sizeof(key))) {
size_t num = da.commonPrefixSearch(key, result_pair, sizeof(result_pair));
if (num == 0) {
std::cout << key << ": not found" << std::endl;
} else {
std::cout << key << ": found, num=" << num << " ";
for (size_t i = 0; i < num; ++i) {
std::cout << " " << result_pair[i].value
<< ":" << result_pair[i].length;
}
std::cout << std::endl;
}
}
return 0;
}
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