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#include "lm/ngram_query.hh"
#ifdef WITH_NPLM
#include "lm/wrappers/nplm.hh"
#endif
#include <stdlib.h>
void Usage(const char *name) {
std::cerr << "KenLM was compiled with maximum order " << KENLM_MAX_ORDER << "." << std::endl;
std::cerr << "Usage: " << name << " [-n] lm_file" << std::endl;
std::cerr << "Input is wrapped in <s> and </s> unless -n is passed." << std::endl;
exit(1);
}
int main(int argc, char *argv[]) {
bool sentence_context = true;
const char *file = NULL;
for (char **arg = argv + 1; arg != argv + argc; ++arg) {
if (!strcmp(*arg, "-n")) {
sentence_context = false;
} else if (!strcmp(*arg, "-h") || !strcmp(*arg, "--help") || file) {
Usage(argv[0]);
} else {
file = *arg;
}
}
if (!file) Usage(argv[0]);
try {
using namespace lm::ngram;
ModelType model_type;
if (RecognizeBinary(file, model_type)) {
switch(model_type) {
case PROBING:
Query<lm::ngram::ProbingModel>(file, sentence_context, std::cin, std::cout);
break;
case REST_PROBING:
Query<lm::ngram::RestProbingModel>(file, sentence_context, std::cin, std::cout);
break;
case TRIE:
Query<TrieModel>(file, sentence_context, std::cin, std::cout);
break;
case QUANT_TRIE:
Query<QuantTrieModel>(file, sentence_context, std::cin, std::cout);
break;
case ARRAY_TRIE:
Query<ArrayTrieModel>(file, sentence_context, std::cin, std::cout);
break;
case QUANT_ARRAY_TRIE:
Query<QuantArrayTrieModel>(file, sentence_context, std::cin, std::cout);
break;
default:
std::cerr << "Unrecognized kenlm model type " << model_type << std::endl;
abort();
}
#ifdef WITH_NPLM
} else if (lm::np::Model::Recognize(file)) {
lm::np::Model model(file);
Query(model, sentence_context, std::cin, std::cout);
#endif
} else {
Query<ProbingModel>(file, sentence_context, std::cin, std::cout);
}
std::cerr << "Total time including destruction:\n";
util::PrintUsage(std::cerr);
} catch (const std::exception &e) {
std::cerr << e.what() << std::endl;
return 1;
}
return 0;
}
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