created 15.12 documentation branch

git-svn-id: https://svn.eiffel.com/eiffel-org/trunk@1492 abb3cda0-5349-4a8f-a601-0c33ac3a8c38

documentation/15.12/eiffel/Examples/example-file-io.wiki

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+[[Property:title|Example: File IO]]
+[[Property:weight|0]]
+[[Property:uuid|b26aa8e3-5963-94ae-b523-642c8b79637b]]
+==Description==
+
+Create a file "output.txt" containing the contents of "input.txt".
+
+
+==Source==
+
+Problem description from [http://rosettacode.org/wiki/File_IO Rosetta Code: File IO]
+
+==Solution==
+
+<code>
+class
+    APPLICATION
+
+create
+    make
+
+feature {NONE} -- Initialization
+
+    make
+            -- Run application.
+        do
+            create input_file.make_open_read ("input.txt")
+            create output_file.make_open_write ("output.txt")
+
+            from
+                input_file.read_character
+            until
+                input_file.exhausted
+            loop
+                output_file.put (input_file.last_character)
+                input_file.read_character
+            end
+
+            input_file.close
+            output_file.close
+        end
+
+feature -- Access
+
+    input_file: PLAIN_TEXT_FILE
+    output_file: PLAIN_TEXT_FILE
+
+end
+</code>
+
+
+