CPSC 320: Week 3

• Procedures and numeric input (Continued)


• Exceptions


• User defined types:
• ...
• Enumerated Types
• ...
• Strings, String I/O, command line parameters,
• i/o from named files
• ...


• Notes from last year:
• Numeric I/O


• Strings and characters


• strings and character IO, get_immediate, look_ahead, EOF loops, EOL, redirection


• Command line arguments and i/o with named files: Routines to access command line arguments are in Ada.Command_Line. Here is a simple example (cline.adb) which uses command line arguments and named files and here is a more complex example (text.adb) which does the same.


• Declaration blocks and exceptions


• Old notes for week 4