The COBOL programmer's design book

목차 (Table of Contents)

• CONTENTS
• 1. Elemental Control Structures = 1
• 2. Module Construction = 9
• Mainline = 13
• Decision Logic = 13
• Detail Processing = 13
• Initialization = 13
• End of Job = 13
• Input／Output = 14
• Security = 14
• Transaction Validation = 15
• Transaction Processing = 15
• Date Functions = 15
• Table Management = 15
• Complex Calculations = 16
• Graphics Functions = 16
• 3. A Design Language = 17
• Basic Design Language Concepts = 18
• Sequence Construct = 19
• IF THEN ELSE Construct = 20
• PERFORM WITH TEST BEFORE Construct = 20
• PERFORM WITH TEST AFTER Construct = 21
• EVALUATE Construct = 21
• PROGRAM-ID Construct = 22
• CALL Construct = 23
• EXIT PROGRAM Construct = 24
• Comments = 25
• Alternate Structures = 26
• 4. Program Flow = 31
• 5. Data = 37
• 6. Program Decomposition = 45
• Level 1 - Mainline = 45
• Level 2 - Decision Logic = 47
• Level 3 - Detail Processing = 47
• Level 4 (Support) - Utility Functions = 48
• Classical Functions = 48
• 7. Classical Mainline Module = 51
• 8. Classical Decision Logic Modules = 55
• Control Break Module = 55
• Balance Line Module = 58
• Single Panel Interactive Module = 61
• Multipanel Interactive Module = 64
• 9. Classical Utility Modules = 67
• Input／Output Modules = 67
• Print Report Detail = 67
• Simple Sequential Read = 69
• Sequential Read and Table Load = 69
• Direct Read = 71
• Sequential Write = 75
• Direct Insert = 75
• Direct Update = 77
• Field Manipulation Modules = 79
• Left Justify = 79
• Right Justify = 81
• Field Centering = 84
• Table processing Modules = 86
• Table Inversion = 86
• Sequential Search = 87
• Binary Search = 89
• Bubble Sort = 91
• Calendar Modules = 94
• Date Validation = 94
• Julian Date Calculation = 96
• Gregorian Date Calculation = 96
• New Date Calculation = 99
• Date Difference = 99
• Zeller's Congruence = 102
• 10. Program Audit Trails = 105
• 11. Program Documentation = 107
• 12. Getting Started with the Design = 111
• 13. Exampel Control Break Program = 115
• Problem Definition = 115
• Module Hierarchy = 116
• Detail Design = 121
• The COBOL Code = 128
• 14. Example Balance Line Program = 141
• Problem Definition = 141
• Module Hierarchy = 143
• Detail Design = 146
• The COBOL Code = 160
• 15. Example Single Panel Interactive program = 183
• Problem Definition = 183
• Module Hierarchy = 185
• Detail Design = 188
• The COBOL Code = 201
• 16. Example Multipanel Interactive Program = 225
• Problem Definition = 225
• System Considerations = 228
• Module Hierarchy = 229
• Detail Design = 232
• The COBOL Code = 251
• Appendix. Design Language Reference = 279
• Bibliography = 283
• Index = 285