# File cmpi.rb, line 283
  def self.rc_to_exception rc
    return nil if rc == 0
    klass =
      [nil,                    #  0 /** Success */    CMPI_RC_OK = 0,
       RCErrFailed,            #  1 /** Generic failure */    CMPI_RC_ERR_FAILED = 1,
       RCErrAccessDenied,      #  2 /** Specified user does not have access to perform the requested action */    CMPI_RC_ERR_ACCESS_DENIED = 2,
       RCErrInvalidNamespace,  #  3 /** invalid namespace specified */    CMPI_RC_ERR_INVALID_NAMESPACE = 3,
       RCErrInvalidParameter,  #  4 /** invalid parameter specified */    CMPI_RC_ERR_INVALID_PARAMETER = 4,
       RCErrInvalidClass,      #  5 /** Invalid class specified */    CMPI_RC_ERR_INVALID_CLASS = 5,
       RCErrNotFound,          #  6 /** Item was not found */    CMPI_RC_ERR_NOT_FOUND = 6,
       RCErrNotSupported,      #  7 /** Operation not supported */    CMPI_RC_ERR_NOT_SUPPORTED = 7,
       RCErrClassHasChildren,  #  8 /** Object has child objects */    CMPI_RC_ERR_CLASS_HAS_CHILDREN = 8,
       RCErrClassHasInstances, #  9 /** Object has instances */    CMPI_RC_ERR_CLASS_HAS_INSTANCES = 9,
       RCErrInvalidSuperclass, # 10 /** Invalid super class specified */    CMPI_RC_ERR_INVALID_SUPERCLASS = 10,
       RCErrAlreadyExists,     # 11 /** specified object already exists */    CMPI_RC_ERR_ALREADY_EXISTS = 11,
       RCErrNoSuchProperty,    # 12 /** Property does not exist */    CMPI_RC_ERR_NO_SUCH_PROPERTY = 12,
       RCErrTypeMismatch,      # 13 /** This is a type mismatch */    CMPI_RC_ERR_TYPE_MISMATCH = 13,
       RCErrQueryLanguageNotSupported, # 14 /** Query language not supported */    CMPI_RC_ERR_QUERY_LANGUAGE_NOT_SUPPORTED = 14,
       RCErrInvalidQuery,      # 15 /** Invalid query */    CMPI_RC_ERR_INVALID_QUERY = 15,
       RCErrMethodNotAvailable,# 16 /** Method is not available */    CMPI_RC_ERR_METHOD_NOT_AVAILABLE = 16,
       RCErrMethodNotFound     # 17 /** could not find the specified method */    CMPI_RC_ERR_METHOD_NOT_FOUND = 17,
      ][rc]
    return RuntimeError unless klass
    klass
  end