File : asis-data_decomposition-vcheck.ads


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--        A S I S . D A T A _ D E C O M P O S I T I O N . V C H E C K       --
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--  This package contains validity checks for abstractions declared in
--  Asis.Data_Decomposition (see 22.1, 22.3)

private package Asis.Data_Decomposition.Vcheck is

   type Component_Kinds is (Not_A_Component, Arr, Rec);

   procedure Check_Validity
     (Comp  : in Record_Component;
      Query : in String);
   --  Checks if Comp is valid in a sense as defined in 22.1. Raises
   --  Asis_Failed and sets the corresponding error status and diagnosis in
   --  case if the check fails. The Query parameter is supposed to be the name
   --  of the query where the check is performad.

   procedure Check_Validity
     (Comp  : in Array_Component;
      Query : in String);
   --  Checks if Comp is valid in a sense as defined in 22.3. Raises
   --  Asis_Failed and sets the corresponding error status and diagnosis in
   --  case if the check fails. The Query parameter is supposed to be the name
   --  of the query where the check is performad.

   procedure Raise_ASIS_Inappropriate_Component
     (Diagnosis      : String;
      Component_Kind : Component_Kinds);
   --  Raises ASIS_Inappropriate_Element with Value_Error Error Status.
   --  Diagnosis usially is the name of the query where the exception is
   --  raised. Component_Kind, if not equal to Not_A_Component, is used to put
   --  in the ASIS diagnosis string some information to distinguish the
   --  queries with the same name which are defined for both Record_Component
   --  and Array_Component.

end Asis.Data_Decomposition.Vcheck