projects / thirdparty / gcc.git / blame
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|---|---|---|
| e487f350 AC |
1 | ------------------------------------------------------------------------------ |
| 2 | -- -- | |
| 3 | -- GNAT RUN-TIME COMPONENTS -- | |
| 4 | -- -- | |
| 5 | -- 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 -- | |
| 6 | -- -- | |
| 7 | -- B o d y -- | |
| 8 | -- -- | |
| 4b490c1e | 9 | -- Copyright (C) 1997-2020, Free Software Foundation, Inc. -- |
| e487f350 AC |
10 | -- -- |
| 11 | -- GNAT is free software; you can redistribute it and/or modify it under -- | |
| 12 | -- terms of the GNU General Public License as published by the Free Soft- -- | |
| 13 | -- ware Foundation; either version 3, or (at your option) any later ver- -- | |
| 14 | -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- | |
| 15 | -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- | |
| 16 | -- or FITNESS FOR A PARTICULAR PURPOSE. -- | |
| 17 | -- -- | |
| 18 | -- As a special exception under Section 7 of GPL version 3, you are granted -- | |
| 19 | -- additional permissions described in the GCC Runtime Library Exception, -- | |
| 20 | -- version 3.1, as published by the Free Software Foundation. -- | |
| 21 | -- -- | |
| 22 | -- You should have received a copy of the GNU General Public License and -- | |
| 23 | -- a copy of the GCC Runtime Library Exception along with this program; -- | |
| 24 | -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- | |
| 25 | -- <http://www.gnu.org/licenses/>. -- | |
| 26 | -- -- | |
| 27 | -- GNAT was originally developed by the GNAT team at New York University. -- | |
| 28 | -- Extensive contributions were provided by Ada Core Technologies Inc. -- | |
| 29 | -- -- | |
| 30 | ------------------------------------------------------------------------------ | |
| 31 | ||
| 32 | with Ada.Text_IO; use Ada.Text_IO; | |
| 33 | ||
| 34 | package body Ada.Strings.Unbounded.Text_IO is | |
| 35 | ||
| 36 | -------------- | |
| 37 | -- Get_Line -- | |
| 38 | -------------- | |
| 39 | ||
| 40 | function Get_Line return Unbounded_String is | |
| 41 | Buffer : String (1 .. 1000); | |
| 42 | Last : Natural; | |
| 43 | Result : Unbounded_String; | |
| 44 | ||
| 45 | begin | |
| 46 | Get_Line (Buffer, Last); | |
| 47 | Set_Unbounded_String (Result, Buffer (1 .. Last)); | |
| 48 | ||
| 49 | while Last = Buffer'Last loop | |
| 50 | Get_Line (Buffer, Last); | |
| 51 | Append (Result, Buffer (1 .. Last)); | |
| 52 | end loop; | |
| 53 | ||
| 54 | return Result; | |
| 55 | end Get_Line; | |
| 56 | ||
| 57 | function Get_Line (File : Ada.Text_IO.File_Type) return Unbounded_String is | |
| 58 | Buffer : String (1 .. 1000); | |
| 59 | Last : Natural; | |
| 60 | Result : Unbounded_String; | |
| 61 | ||
| 62 | begin | |
| 63 | Get_Line (File, Buffer, Last); | |
| 64 | Set_Unbounded_String (Result, Buffer (1 .. Last)); | |
| 65 | ||
| 66 | while Last = Buffer'Last loop | |
| 67 | Get_Line (File, Buffer, Last); | |
| 68 | Append (Result, Buffer (1 .. Last)); | |
| 69 | end loop; | |
| 70 | ||
| 71 | return Result; | |
| 72 | end Get_Line; | |
| 73 | ||
| 74 | procedure Get_Line (Item : out Unbounded_String) is | |
| 75 | begin | |
| 76 | Get_Line (Current_Input, Item); | |
| 77 | end Get_Line; | |
| 78 | ||
| 79 | procedure Get_Line | |
| 80 | (File : Ada.Text_IO.File_Type; | |
| 81 | Item : out Unbounded_String) | |
| 82 | is | |
| 83 | Buffer : String (1 .. 1000); | |
| 84 | Last : Natural; | |
| 85 | ||
| 86 | begin | |
| 87 | Get_Line (File, Buffer, Last); | |
| 88 | Set_Unbounded_String (Item, Buffer (1 .. Last)); | |
| 89 | ||
| 90 | while Last = Buffer'Last loop | |
| 91 | Get_Line (File, Buffer, Last); | |
| 92 | Append (Item, Buffer (1 .. Last)); | |
| 93 | end loop; | |
| 94 | end Get_Line; | |
| 95 | ||
| 96 | --------- | |
| 97 | -- Put -- | |
| 98 | --------- | |
| 99 | ||
| 100 | procedure Put (U : Unbounded_String) is | |
| 101 | UR : constant Shared_String_Access := U.Reference; | |
| 102 | ||
| 103 | begin | |
| 104 | Put (UR.Data (1 .. UR.Last)); | |
| 105 | end Put; | |
| 106 | ||
| 107 | procedure Put (File : File_Type; U : Unbounded_String) is | |
| 108 | UR : constant Shared_String_Access := U.Reference; | |
| 109 | ||
| 110 | begin | |
| 111 | Put (File, UR.Data (1 .. UR.Last)); | |
| 112 | end Put; | |
| 113 | ||
| 114 | -------------- | |
| 115 | -- Put_Line -- | |
| 116 | -------------- | |
| 117 | ||
| 118 | procedure Put_Line (U : Unbounded_String) is | |
| 119 | UR : constant Shared_String_Access := U.Reference; | |
| 120 | ||
| 121 | begin | |
| 122 | Put_Line (UR.Data (1 .. UR.Last)); | |
| 123 | end Put_Line; | |
| 124 | ||
| 125 | procedure Put_Line (File : File_Type; U : Unbounded_String) is | |
| 126 | UR : constant Shared_String_Access := U.Reference; | |
| 127 | ||
| 128 | begin | |
| 129 | Put_Line (File, UR.Data (1 .. UR.Last)); | |
| 130 | end Put_Line; | |
| 131 | ||
| 132 | end Ada.Strings.Unbounded.Text_IO; |