Reference for package '#rtl'

VarTypeDeRef

Returns the resolved type of a variant.

Declaration

Source position: variants.pp line 67

  function VarTypeDeRef(const V: Variant) : tvartype;  Overload;
  function VarTypeDeRef(const V: tvardata) : tvartype;  Overload;

Description

VarTypeDeRef will resolve the final type of the variant V: if V is a reference to another variant, the function will return the type of the referenced variant, recursing as much as needed till a non-variant type is encountered.

See also

Name Description
VarAsType Attempt to cast a variant to another type
VarIsType Check if a variant is of certain type
VarType Return the type of a variant.