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// Query binary phrase tables.
// Christian Hardmeier, 16 May 2010
#include <cstdlib>
#include <cstring>
#include <string>
#include <vector>
#include "moses/TranslationModel/PhraseDictionaryTree.h"
#include "moses/Util.h"
void usage();
typedef unsigned int uint;
int main(int argc, char **argv)
{
int nscores = 5;
std::string ttable = "";
bool needAlignments = false;
bool reportCounts = false;
for(int i = 1; i < argc; i++) {
if(!strcmp(argv[i], "-n")) {
if(i + 1 == argc)
usage();
nscores = atoi(argv[++i]);
} else if(!strcmp(argv[i], "-t")) {
if(i + 1 == argc)
usage();
ttable = argv[++i];
} else if(!strcmp(argv[i], "-a")) {
needAlignments = true;
} else if (!strcmp(argv[i], "-c")) {
reportCounts = true;
} else
usage();
}
if(ttable == "")
usage();
Moses::PhraseDictionaryTree ptree;
ptree.NeedAlignmentInfo(needAlignments);
ptree.Read(ttable);
std::string line;
while(getline(std::cin, line)) {
std::vector<std::string> srcphrase;
srcphrase = Moses::Tokenize<std::string>(line);
std::vector<Moses::StringTgtCand> tgtcands;
std::vector<std::string> wordAlignment;
if(needAlignments)
ptree.GetTargetCandidates(srcphrase, tgtcands, wordAlignment);
else
ptree.GetTargetCandidates(srcphrase, tgtcands);
if (reportCounts) {
std::cout << line << " " << tgtcands.size() << "\n";
} else {
for(uint i = 0; i < tgtcands.size(); i++) {
std::cout << line << " |||";
for(uint j = 0; j < tgtcands[i].tokens.size(); j++)
std::cout << ' ' << *tgtcands[i].tokens[j];
std::cout << " |||";
if(needAlignments) {
std::cout << " " << wordAlignment[i] << " |||";
}
for(uint j = 0; j < tgtcands[i].scores.size(); j++)
std::cout << ' ' << tgtcands[i].scores[j];
std::cout << '\n';
}
std::cout << '\n';
}
std::cout.flush();
}
}
void usage()
{
std::cerr << "Usage: queryPhraseTable [-n <nscores>] [-a] -t <ttable>\n"
"-n <nscores> number of scores in phrase table (default: 5)\n"
"-c only report counts of entries\n"
"-a binary phrase table contains alignments\n"
"-t <ttable> phrase table\n";
exit(1);
}
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