Yokogawa PC-Based MX100 - Manual (Page 663)

12-99
IM MX190-01E
MX100 for Exteded API
12
CDAQMXList::getData
Syntax
void * getData(int idxNo);
Parameters
idxNo Specify the data identifier.
Description
Gets the data of the specified data identifier.
Returns NULL if it does not exist.
Return value
Returns a pointer to the data.
CDAQMXList::getMaxNo
Syntax
int getMaxNo(void);
Description
Gets the maximum value of the data identifier of the data that exists in the list.
Return value
Returns the data identifier.
CDAQMXList::getNum
Syntax
int getNum(void);
Description
Gets the specified number of data.
Gets the number of data that exists in the list.
Return value
Returns the number of data.
CDAQMXList::initialize
Syntax
virtual void initialize(void);
Description
Initializes the data member.
Destructs all data in the list.
Reference
delData
12.4 Details of the MX100 Class