Merge branch 'master' of github.com:pks/cdec-dtrain

1 files changed, 47 insertions, 0 deletions

diff --git a/klm/lm/query_main.cc b/klm/lm/query_main.cc
new file mode 100644
index 00000000..49757d9a
--- /dev/null
+++ b/klm/lm/query_main.cc
@@ -0,0 +1,47 @@
+#include "lm/ngram_query.hh"
+
+int main(int argc, char *argv[]) {
+  if (!(argc == 2 || (argc == 3 && !strcmp(argv[2], "null")))) {
+    std::cerr << "Usage: " << argv[0] << " lm_file [null]" << std::endl;
+    std::cerr << "Input is wrapped in <s> and </s> unless null is passed." << std::endl;
+    return 1;
+  }
+  try {
+    bool sentence_context = (argc == 2);
+    using namespace lm::ngram;
+    ModelType model_type;
+    if (RecognizeBinary(argv[1], model_type)) {
+      switch(model_type) {
+        case PROBING:
+          Query<lm::ngram::ProbingModel>(argv[1], sentence_context, std::cin, std::cout);
+          break;
+        case REST_PROBING:
+          Query<lm::ngram::RestProbingModel>(argv[1], sentence_context, std::cin, std::cout);
+          break;
+        case TRIE:
+          Query<TrieModel>(argv[1], sentence_context, std::cin, std::cout);
+          break;
+        case QUANT_TRIE:
+          Query<QuantTrieModel>(argv[1], sentence_context, std::cin, std::cout);
+          break;
+        case ARRAY_TRIE:
+          Query<ArrayTrieModel>(argv[1], sentence_context, std::cin, std::cout);
+          break;
+        case QUANT_ARRAY_TRIE:
+          Query<QuantArrayTrieModel>(argv[1], sentence_context, std::cin, std::cout);
+          break;
+        default:
+          std::cerr << "Unrecognized kenlm model type " << model_type << std::endl;
+          abort();
+      }
+    } else {
+      Query<ProbingModel>(argv[1], 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;
+}