| VTK
    9.0.1
    | 
#include <vtkVariantExtract.h>
Performs an explicit conversion from a vtkVariant to the type that it contains. Implicit conversions are not performed, so casting a vtkVariant containing one type (e.g. double) to a different type (e.g. string) will not convert between types.
Callers should use the 'valid' flag to verify whether the extraction succeeded.
 1.8.17
 1.8.17