Manipulate a database of class grades
Date/Time of Processing: Wednesday 25 May 1994 02:05:46Am Overall Assessment of System: OK Classification of System: B Basis of Classification -- Syntax Errors PASS Completeness PASS Independence from External Libraries PASS Independence from a Specific Ada Compiler FAIL Explanations for failures -- System contains compiler-specific pragmas or uses Machine_Code Number of ... Files 9 Library Units 22 Lines 3277 Statements 825 Comments 1401
languages/ada/asr/se_projs/class: File Name Size --------- ---- class.zip 23,940 languages/ada/asr/components/cli2: File Name Size --------- ---- cli2.zip 7,922 Totals ============== ============== 2 Files 31,862
This program manipulates a database of students and their grades. The command line syntax for this program is: class database_filename or class database_filename list where "database_filename" is the name of the class database file. The first command form invokes an interactive mode, allowing the user to edit the database. The second command form executes the "l" (list) command, which lists the database and computes the percentage grades. Commands recognized by this program are: Command Meaning
Advance to next record + Advance to next record - Back up to previous record a Add record after the current record c Change a grade in the current record d Delete the current record f/string/ Starting at the current record, search for the first occurrence of the record containing the indicated string; any character may be used as string delimiters h Display help information i Insert a record before the current record l List database, computing percentage grades s Sort the database by student ID or name w Write the database file to disk Note: CLASS.DAT renamed from SAMPLE.DAT; to use program, rename CLASS.DAT to SAMPLE.DAT. SRS (Software Requirements Specification) is missing. See the Software User's Manual for further details of the specific implementation of this tool. The above description is a minimum requirements statement. The following DoD-STD-2167A documentation is provided: SDD - Software Design Document SUM - Software User's Manual VDD - Version Description Document This documentation is presented as raw PTF (Portable Text Formatter) input files. To create formatted documents, the documentation files must be processed by the PTF tool in the Ada Software Repository.
DATE VERSION AUTHOR HISTORY 4/4/90 1 Ju Initial Release
This prologue must be included in all copies of this software. This software is released to the Ada community. This software is released to the Public Domain (note: software released to the Public Domain is not subject to copyright protection). Restrictions on use or distribution: NONE
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