/src/lib/io/core/terminal_input_stream.e

 1-- This file is part of a Liberty Eiffel library.
 2-- See the full copyright at the end.
 3--
 4deferred class TERMINAL_INPUT_STREAM
 5   --
 6   -- A "terminal" input stream is an input stream connected to a "real" character flow. There are many kinds of
 7   -- "real" data flows:
 8   --  + a file
 9   --  + a string
10   --  + a virtual flow, such as a null-provider
11   --  + . . .
12   --
13
14inherit
15   INPUT_STREAM
16
17feature {ANY}
18   can_read_character, can_read_line, can_disconnect: BOOLEAN True
19
20   valid_last_character: BOOLEAN
21      do
22         Result := can_unread_character
23      end
24
25end -- class TERMINAL_INPUT_STREAM
26--
27-- Copyright (C) 2009-2017: by all the people cited in the AUTHORS file.
28--
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30-- of this software and associated documentation files (the "Software"), to deal
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33-- copies of the Software, and to permit persons to whom the Software is
34-- furnished to do so, subject to the following conditions:
35--
36-- The above copyright notice and this permission notice shall be included in
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38--
39-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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