Add non-streaming ASR (#92)

sherpa-onnx/csrc/offline-transducer-model-config.h

@@ -0,0 +1,42 @@
+// sherpa-onnx/csrc/offline-transducer-model-config.h
+//
+// Copyright (c)  2023  Xiaomi Corporation
+#ifndef SHERPA_ONNX_CSRC_OFFLINE_TRANSDUCER_MODEL_CONFIG_H_
+#define SHERPA_ONNX_CSRC_OFFLINE_TRANSDUCER_MODEL_CONFIG_H_
+
+#include <string>
+
+#include "sherpa-onnx/csrc/parse-options.h"
+
+namespace sherpa_onnx {
+
+struct OfflineTransducerModelConfig {
+  std::string encoder_filename;
+  std::string decoder_filename;
+  std::string joiner_filename;
+  std::string tokens;
+  int32_t num_threads = 2;
+  bool debug = false;
+
+  OfflineTransducerModelConfig() = default;
+  OfflineTransducerModelConfig(const std::string &encoder_filename,
+                               const std::string &decoder_filename,
+                               const std::string &joiner_filename,
+                               const std::string &tokens, int32_t num_threads,
+                               bool debug)
+      : encoder_filename(encoder_filename),
+        decoder_filename(decoder_filename),
+        joiner_filename(joiner_filename),
+        tokens(tokens),
+        num_threads(num_threads),
+        debug(debug) {}
+
+  void Register(ParseOptions *po);
+  bool Validate() const;
+
+  std::string ToString() const;
+};
+
+}  // namespace sherpa_onnx
+
+#endif  // SHERPA_ONNX_CSRC_OFFLINE_TRANSDUCER_MODEL_CONFIG_H_