errorable.h

Go to the documentation of this file.

#ifndef LIBPRESSIO_ERRORS_H
#define LIBPRESSIO_ERRORS_H
#include <string>
 
class pressio_errorable {
  public:
 
  const char* error_msg() const;
  int error_code() const;
 
  protected:
  int set_error(int code, std::string const& msg);
 
  void clear_error();
 
  private:
  struct {
    int code;
    std::string msg;
  } error = {0, ""};
};
 
#endif /* end of include guard: LIBPRESSIO_ERRORS_H */