Yokogawa PC-Based MX100 - Manual (Page 65)

2-42
IM MX190-01E
CDAQMX::clearAttr
Syntax
void clearAttr(void);
Description
Initializes all the data members. The default value as a general rule is 0.
Reference
clearData
CDAQMX::clearData
Syntax
void clearData(int sessionNo = 0);
Parameters
sessionNo Specify the session number.
Description
Initializes the data member to start the retrieval of the measured data.
Stores the specified value in the session number field of the data member.
Reference
clearLastDataNoCh clearLastDataNoFIFO
CDAQMX::clearLastDataNoCh
Syntax
void clearLastDataNoCh(int chNo = DAQMX_CHNO_ALL);
Parameters
chNo Specify the channel number.
Description
Initializes the last data number field of each channel specified in the data member.
If the constant for “Specify all Channels”is specified for the channel numbers, all
channels are processed.
CDAQMX::clearLastDataNoFIFO
Syntax
void clearLastDataNoFIFO(int fifoNo = DAQMX_FIFONO_ALL);
Parameters
fifoNo Specify the FIFO number.
Description
Initializes the last data number field of each FIFO in the FIFO numbers specified in
the data member.
If the constant for “Specify all FIFO numbers”is specified for the FIFO numbers, all
FIFOs are processed.
2.5 Details of the MX100 Class