PythonInterface.h

/*
 * PythonInterface.h
 *
 *  Created on: Jan. 14, 2021
 *      Author: mathieu
 */
 
#ifndef CORELIB_SRC_PYTHON_PYTHONINTERFACE_H_
#define CORELIB_SRC_PYTHON_PYTHONINTERFACE_H_
 
#include "rtabmap/core/rtabmap_core_export.h" // DLL export/import defines
 
#include <string>
#include <rtabmap/utilite/UMutex.h>
 
namespace pybind11 {
class scoped_interpreter;
class gil_scoped_release;
}
 
namespace rtabmap {
 
class RTABMAP_CORE_EXPORT PythonInterface
{
public:
  // Pass a caller tag (e.g. class name) so the main-thread assertion
  // can report who triggered the first construction.
  static PythonInterface & instance(const std::string & caller = "");
 
  PythonInterface(const PythonInterface &) = delete;
  PythonInterface & operator=(const PythonInterface &) = delete;
 
private:
  explicit PythonInterface(const std::string & caller);
  ~PythonInterface();
 
  pybind11::scoped_interpreter* guard_;
  pybind11::gil_scoped_release* release_;
};
 
std::string RTABMAP_CORE_EXPORT getPythonTraceback();
 
}
 
#endif /* CORELIB_SRC_PYTHON_PYTHONINTERFACE_H_ */