+++ /dev/null
-------------------------------------------------------------------------------
--- --
--- GNAT COMPILER COMPONENTS --
--- --
--- I N T E R F A C E S . F O R T R A N --
--- --
--- B o d y --
--- --
--- $Revision: 1.1.16.2 $
--- --
--- Copyright (C) 1992,1993,1994 Free Software Foundation, Inc. --
--- --
--- GNAT is free software; you can redistribute it and/or modify it under --
--- terms of the GNU General Public License as published by the Free Soft- --
--- ware Foundation; either version 2, or (at your option) any later ver- --
--- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
--- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
--- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
--- for more details. You should have received a copy of the GNU General --
--- Public License distributed with GNAT; see file COPYING. If not, write --
--- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, USA. --
--- --
--- As a special exception, if other files instantiate generics from this --
--- unit, or you link this unit with other files to produce an executable, --
--- this unit does not by itself cause the resulting executable to be --
--- covered by the GNU General Public License. This exception does not --
--- however invalidate any other reasons why the executable file might be --
--- covered by the GNU Public License. --
--- --
--- GNAT was originally developed by the GNAT team at New York University. --
--- Extensive contributions were provided by Ada Core Technologies Inc. --
--- --
-------------------------------------------------------------------------------
-
-package body Interfaces.Fortran is
-
- ------------
- -- To_Ada --
- ------------
-
- -- Single character case
-
- function To_Ada (Item : in Character_Set) return Character is
- begin
- return Character (Item);
- end To_Ada;
-
- -- String case (function returning converted result)
-
- function To_Ada (Item : in Fortran_Character) return String is
- T : String (1 .. Item'Length);
-
- begin
- for J in T'Range loop
- T (J) := Character (Item (J - 1 + Item'First));
- end loop;
-
- return T;
- end To_Ada;
-
- -- String case (procedure copying converted string to given buffer)
-
- procedure To_Ada
- (Item : in Fortran_Character;
- Target : out String;
- Last : out Natural)
- is
- begin
- if Item'Length = 0 then
- Last := 0;
- return;
-
- elsif Target'Length = 0 then
- raise Constraint_Error;
-
- else
- Last := Target'First - 1;
-
- for J in Item'Range loop
- Last := Last + 1;
-
- if Last > Target'Last then
- raise Constraint_Error;
- else
- Target (Last) := Character (Item (J));
- end if;
- end loop;
- end if;
- end To_Ada;
-
- ----------------
- -- To_Fortran --
- ----------------
-
- -- Character case
-
- function To_Fortran (Item : in Character) return Character_Set is
- begin
- return Character_Set (Item);
- end To_Fortran;
-
- -- String case (function returning converted result)
-
- function To_Fortran (Item : in String) return Fortran_Character is
- T : Fortran_Character (1 .. Item'Length);
-
- begin
- for J in T'Range loop
- T (J) := Character_Set (Item (J - 1 + Item'First));
- end loop;
-
- return T;
- end To_Fortran;
-
- -- String case (procedure copying converted string to given buffer)
-
- procedure To_Fortran
- (Item : in String;
- Target : out Fortran_Character;
- Last : out Natural)
- is
- begin
- if Item'Length = 0 then
- Last := 0;
- return;
-
- elsif Target'Length = 0 then
- raise Constraint_Error;
-
- else
- Last := Target'First - 1;
-
- for J in Item'Range loop
- Last := Last + 1;
-
- if Last > Target'Last then
- raise Constraint_Error;
- else
- Target (Last) := Character_Set (Item (J));
- end if;
- end loop;
- end if;
- end To_Fortran;
-
-end Interfaces.Fortran;
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