The IDLitData::GetData function method retrieves the data stored in the object.
Result = Obj->[IDLitData::]GetData(Data[, Identifier] [, NAN=variable] [, /NO_COPY])
Returns a 1 if the operation succeeds, and 0 if it fails.
A named variable that will contain the data retrieved from the data object. If the GetData method fails, the variable is not modified.
A string argument that is not used by this method, but is accepted for parameter compatibility with the IDLitDataContainer::GetData method. If a value for this argument is supplied, the method does not retrieve any data and returns the value 0.
Set this keyword to a named variable that will contain 1 if Data contains any non-finite values (either NaN or Infinity), or 0 otherwise.
Set this keyword to move the data from the data object to the variable specified by the Data argument, leaving the data value of the data object undefined.
Introduced: 6.0