TypeOfCallInfo¶

Include: Use System\Reflection.pkg

See Also: DfType, StructTypeOfCallInfo, ArrayTypeOfCallInfo

Purpose¶

Inside a function, reports the declared return value type requested by the caller.

Syntax¶

TypeOfCallInfo to eType

Arguments¶

eType : Receives a DfType constant.

Returns¶

This command writes the return-call type to eType.

Behavior¶

When called as a procedure or when no function return call information is available, TypeOfCallInfo returns C_TypeNone. Otherwise it returns the return variable's runtime type.

Example¶

Function CreateResult Returns Variant
    DfType eType
    Variant vResult

    TypeOfCallInfo to eType
    If (eType = C_TypeStruct) Begin
        // Build a struct result for the caller.
    End

    Function_Return vResult
End_Function