Yokogawa PC-Based MX100 - Manual (Page 64)

2-41
IM MX190-01E
MX100 -Visual C++
2
Private Members
None.
Member Functions (Alphabetical Order)
CDAQMX::autoFIFO
Syntax
int autoFIFO(int bAuto);
Parameters
bAuto Specify auto control using a Boolean value.
Description
Sets auto control.
Stores the specified value in the automatic control field of the data member.
When enabled, the FIFO is started.
Return value
Returns an error number.
Reference
startFIFO
CDAQMX::CDAQMX
Syntax
CDAQMX(void);
CDAQMX(const char * strAddress, unsigned int uiPort =
DAQMX_COMMPORT, int * errCode = NULL);
virtual ~CDAQMX(void);
Parameters
strAddress Specify the IP address as a string.
uiPort Specify the port number.
errCode Specify the destination where the error number is to be returned.
Description
Constructs or destructs an object.
When constructing, the data member is initialized. The default value as a general
rule is 0 (NULL). When the parameters are specified, a connection is established
(open) during construction. If the return destination is specified, the error number
during connection is returned.
When destructing, the data member field is released. The connection is dropped
(close) when the communication descriptor exists. The error number is not returned.
Reference
clearAttr close open
CDAQHandler::CDAQHandler
2.5 Details of the MX100 Class