onnxruntime/onnxruntime/python/onnxruntime_pybind_state_common.h

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.

#include "core/common/logging/logging.h"
#include "core/common/logging/sinks/cerr_sink.h"
#include "core/framework/allocator.h"
#include "core/framework/session_options.h"

#include "core/session/environment.h"
namespace onnxruntime {
namespace python {

using namespace onnxruntime;
using namespace onnxruntime::logging;

inline const SessionOptions& GetDefaultCPUSessionOptions() {
  static SessionOptions so;
  return so;
}

inline AllocatorPtr& GetAllocator() {
  static AllocatorPtr alloc = std::make_shared<TAllocator>();
  return alloc;
}

class SessionObjectInitializer {
 public:
  typedef const SessionOptions& Arg1;
  // typedef logging::LoggingManager* Arg2;
  static const std::string default_logger_id;
  operator Arg1() {
    return GetDefaultCPUSessionOptions();
  }

  // operator Arg2() {
  //   static LoggingManager default_logging_manager{std::unique_ptr<ISink>{new CErrSink{}},
  //                                                 Severity::kWARNING, false, LoggingManager::InstanceType::Default,
  //                                                 &default_logger_id};
  //   return &default_logging_manager;
  // }

  static SessionObjectInitializer Get() {
    return SessionObjectInitializer();
  }
};

Environment& get_env();

}
}