gcc/ada/a-wtenio.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT RUN-TIME COMPONENTS                         --
   4 --                                                                          --
   5 --       A D A . W I D E _ T E X T _ I O . E N U M E R A T I O N _ I O      --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 -- This specification is derived from the Ada Reference Manual for use with --
  10 -- GNAT.  In accordance with the copyright of that document, you can freely --
  11 -- copy and modify this specification,  provided that if you redistribute a --
  12 -- modified version,  any changes that you have made are clearly indicated. --
  13 --                                                                          --
  14 ------------------------------------------------------------------------------
  15
  16 --  In Ada 95, the package Ada.Wide_Text_IO.Enumeration_IO is a subpackage
  17 --  of Wide_Text_IO. In GNAT we make it a child package to avoid loading the
  18 --  necessary code if Enumeration_IO is not instantiated. See the routine
  19 --  Rtsfind.Check_Text_IO_Special_Unit for a description of how we patch up
  20 --  the difference in semantics so that it is invisible to the Ada programmer.
  21
  22 private generic
  23    type Enum is (<>);
  24
  25 package Ada.Wide_Text_IO.Enumeration_IO is
  26
  27    Default_Width : Field := 0;
  28    Default_Setting : Type_Set := Upper_Case;
  29
  30    procedure Get (File : File_Type; Item : out Enum);
  31    procedure Get (Item : out Enum);
  32
  33    procedure Put
  34      (File  : File_Type;
  35       Item  : Enum;
  36       Width : Field := Default_Width;
  37       Set   : Type_Set := Default_Setting);
  38
  39    procedure Put
  40      (Item  : Enum;
  41       Width : Field := Default_Width;
  42       Set   : Type_Set := Default_Setting);
  43
  44    procedure Get
  45      (From : Wide_String;
  46       Item : out Enum;
  47       Last : out Positive);
  48
  49    procedure Put
  50      (To   : out Wide_String;
  51       Item : Enum;
  52       Set  : Type_Set := Default_Setting);
  53
  54 end Ada.Wide_Text_IO.Enumeration_IO;