DeviceIdObjectList Class Reference

Container for Device ID objects. More...

Public Member Functions
	DeviceIdObjectList ()
	Construct a new Device ID object list.
int	getCount ()
	Return number ID objects in this list.
bool	moreToFollow ()
	Indicates if more objects can be retrieved with another readDeviceIdentification call. More...
bool	getNext (int *idPtr, char **data, size_t *lenPtr=NULL)
	Get the next Device ID object. More...

Friends
class	MbusMasterFunctions

Detailed Description

Container for Device ID objects.

Member Function Documentation

moreToFollow()

bool moreToFollow ( )

inline

Indicates if more objects can be retrieved with another readDeviceIdentification call.

Returns

true if more objects can be retrieved

getNext()

bool getNext ( int *  idPtr, char **  data, size_t *  lenPtr = NULL  )

inline

Get the next Device ID object.

The object ID is one from this list:

Object Id	Object Name / Description
0x00	VendorName
0x01	ProductCode
0x02	MajorMinorRevision
0x03	VendorUrl
0x04	ProductName
0x05	ModelName
0x06	UserApplicationName
0x07 - 0x7F	Reserved
0x80 - 0xFF	Vendor specific private objects

Parameters

idPtr	Pointer to a variable to receive the Object ID, refer to above table
data	Pointer to a string pointer to receive the ASCII data. It is guaranteed that the string is null terminated.
lenPtr	Pointer to a variable to receive the length of the data not including the terminating 0. Can be omitted if all ID objects are ASCII strings and the length is of no interest.

Returns

true if more objects are contained in the reply