Checks whether a variant contains the data type you specify.
Variant data from which you want to retrieve data type information.
Data type you want to find in the variant.
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Default: No error
Specific class you want to find in the variant. You must set data type to find to Encapsulated to use this input.
If you search for a class instance by setting data type to find to Encapsulated, but leave this input empty, contains data type to find? returns True when the variant contains any classes.
Error information.
The node produces this output according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
Web Server: Not supported in VIs that run in a web application