Yokogawa PC-Based MX100 - Manual (Page 78)

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IM MX190-01E
MX100 -Visual C++
2
CDAQMX::isObject
Syntax
virtual int isObject(const char * classname = "CDAQMX");
Parameters
classname Specify the class name using a string.
Description
Checks whether the specified class name was inherited.
If parameters are omitted, checks whether it is this class.
Classes that inherit this class must be overridden in order to check their own
classes.
Returns true (valid) if the class was inherited. Otherwise, returns false (invalid).
If different from this class, checks the parent class.
Return value
Returns a Boolean value.
Reference
CDAQHandler::isObject
CDAQMX::nop
Syntax
int nop(void);
Description
Executes a command.
The MX100 only returns a response.
Return value
Returns an error number.
Reference
getNo getPacketVersion getUserTime runCommand
2.5 Details of the MX100 Class