------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME COMPONENTS -- -- -- -- A D A . S T R I N G S . U N B O U N D E D . T E X T _ I O -- -- -- -- S p e c -- -- -- -- Copyright (C) 1997-2024, 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 3, 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. -- -- -- -- As a special exception under Section 7 of GPL version 3, you are granted -- -- additional permissions described in the GCC Runtime Library Exception, -- -- version 3.1, as published by the Free Software Foundation. -- -- -- -- You should have received a copy of the GNU General Public License and -- -- a copy of the GCC Runtime Library Exception along with this program; -- -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- -- . -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- This child package of Ada.Strings.Unbounded provides some specialized -- Text_IO routines that work directly with unbounded strings, avoiding the -- inefficiencies of access via the standard interface, and also taking -- direct advantage of the variable length semantics of these strings. with Ada.Text_IO; package Ada.Strings.Unbounded.Text_IO is function Get_Line return Unbounded_String; function Get_Line (File : Ada.Text_IO.File_Type) return Unbounded_String; -- Reads up to the end of the current line, returning the result -- as an unbounded string of appropriate length. If no File parameter -- is present, input is from Current_Input. procedure Get_Line (File : Ada.Text_IO.File_Type; Item : out Unbounded_String); procedure Get_Line (Item : out Unbounded_String); -- Similar to the above, but in procedure form with an out parameter procedure Put (U : Unbounded_String); procedure Put (File : Ada.Text_IO.File_Type; U : Unbounded_String); procedure Put_Line (U : Unbounded_String); procedure Put_Line (File : Ada.Text_IO.File_Type; U : Unbounded_String); -- These are equivalent to the standard Text_IO routines passed the -- value To_String (U), but operate more efficiently, because the extra -- copy of the argument is avoided. end Ada.Strings.Unbounded.Text_IO;