面向对象软件构造 英文版PDF电子书下载

PART A:THE ISSUES 1

Chapter1:Software quality 3

1.1 EXTERNAL AND INTERNAL FACTORS 3

1.2 A REVIEW OF EXTERNAL FACTORS 4

1.3 ABOUT SOFTWARE MAINTENANCE 17

1.4 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 19

1.5 BIBLIOGRAPHICAL NOTES 19

Chapter2:Criteria of object orientation 21

2.1 ON THE CRITERIA 21

2.2 METHOD AND LANGUAGE 22

2.3 IMPLEMENTATION AND ENVIRONMENT 31

2.4 LIBRARIES 33

2.5 FOR MORE SNEAK PREVIEW 34

2.6 BIBLIOGRAPHICAL NOTES AND OBJECT RESOURCES 34

PART B:THE ROAD TO OBJECT ORIENTATION 37

Chapter3:Modularity 39

3.1 FIVE CRITERIA 40

3.2 FIVE RULES 46

3.3 FIVE PRINCIPLES 53

3.4 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 64

3.5 BIBLIOGRAPHICAL NOTES 64

EXERCISES 65

Chapter4:Approaches to reusability 67

4.1 THE GOALS OF REUSABILITY 68

4.2 WHAT SHOULD WE REUSE? 70

4.3 REPETITION IN SOFTWARE DEVELOPMENT 74

4.4 NON-TECHNICAL OBSTACLES 74

4.5 THE TECHNICAL PROBLEM 81

4.6 FIVE REQUIREMENTS ON MODULE STRUCTURES 83

4.7 TRADITIONAL MODULAR STRUCTURES 89

4.8 OVERLOADING AND GENERICITY 93

4.9 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 98

4.10 BIBLIOGRAPHICAL NOTES 99

Chapter5:Towards object technology 101

5.1 THE INGREDIENTS OF COMPUTATION 101

5.2 FUNCTIONAL DECOMPOSITION 103

5.3 OBJECT-BASED DECOMPOSITION 114

5.4 OBJECT-ORIENTED SOFTWARE CONSTRUCTION 116

5.5 ISSUES 117

5.6 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 119

5.7 BIBLIOGRAPHICAL NOTES 119

Chapter6:Abstract data types 121

6.1 CRITERIA 122

6.2 IMPLEMENTATION VARIATIONS 122

6.3 TOWARDS AN ABSTRACT VIEW OF OBJECTS 126

6.4 FORMALIZING THE SPECIFICATION 129

6.5 FROM ABSTRACT DATA TYPES TO CLASSES 142

6.6 BEYOND SOFTWARE 147

6.7 SUPPLEMENTARY TOPICS 148

6.8 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 159

6.9 BIBLIOGRAPHICAL NOTES 160

EXERCISES 161

PART C:OBJECT-ORIENTED TECHNIQUES 163

Chapter7:The static structure:classes 165

7.1 OBJECTS ARE NOT THE SUBJECT 165

7.2 AVOIDING THE STANDARD CONFUSION 166

7.3 THE ROLE OF CLASSES 169

7.4 A UNIFORM TYPE SYSTEM 171

7.5 A SIMPLE CLASS 172

7.6 BASIC CONVENTIONS 177

7.7 THE OBJECT-ORIENTED STYLE OF COMPUTATION 181

7.8 SELECTIVE EXPORTS AND INFORMATION HIDING 191

7.9 PUTTING EVERYTHING TOGETHER 194

7.10 DISCUSSION 203

7.11 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 213

7.12 BIBLIOGRAPHICAL NOTES 215

EXERCISES 216

Chapter8:The run-time structure:objects 217

8.1 OBJECTS 218

8.2 OBJECTS AS A MODELING TOOL 228

8.3 MANIPULATING OBJECTS AND REFERENCES 231

8.4 CREATION PROCEDURES 236

8.5 MORE ON REFERENCES 240

8.6 OPERATIONS ON REFERENCES 242

8.7 COMPOSITE OBJECTS AND EXPANDED TYPES 254

8.8 ATTACHMENT:REFERENCE AND VALUE SEMANTICS 261

8.9 DEALING WITH REFERENCES:BENEFITS AND DANGERS 265

8.10 DISCUSSION 270

8.11 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 276

8.12 BIBLIOGRAPHICAL NOTES 277

EXERCISES 277

Chapter9:Memory management 279

9.1 WHAT HAPPENS TO OBJECTS 279

9.2 THE CASUAL APPROACH 291

9.3 RECLAIMING MEMORY:THE ISSUES 293

9.4 PROGRAMMER-CONTROLLED DEALLOCATION 294

9.5 THE COMPONENT-LEVEL APPROACH 297

9.6 AUTOMATIC MEMORY MANAGEMENT 301

9.7 REFERENCE COUNTING 302

9.8 GARBAGE COLLECTION 304

9.9 PRACTICAL ISSUES OF GARBAGE COLLECTION 309

9.10 AN ENVIRONMENT WITH MEMORY MANAGEMENT 312

9.11 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 315

9.12 BIBLIOGRAPHICAL NOTES 315

EXERCISES 316

Chapter10:Genericity 317

10.1 HORIZONTAL AND VERTICAL TYPE GENERALIZATION 317

10.2 THE NEED FOR TYPE PARAMETERIZATION 318

10.3 GENERIC CLASSES 320

10.4 ARRAYS 325

10.5 THE COST OF GENERICITY 328

10.6 DISCUSSION:NOT DONE YET 329

10.7 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 329

10.8 BIBLIOGRAPHICAL NOTES 330

EXERCISES 330

Chapter11:Design by Contract:building reliable software 331

11.1 BASIC RELIABILITY MECHANISMS 332

11.2 ABOUT SOFTWARE CORRECTNESS 333

11.3 EXPRESSING A SPECIFICATION 334

11.4 INTRODUCING ASSERTIONS INTO SOFTW ARE TEXTS 337

11.5 PRECONDITIONS AND POSTCONDITIONS 338

11.6 CONTRACTING FOR SOFTWARE RELIABILITY 341

11.7 WORKING WITH ASSERTIONS 348

11.8 CLASS INVARIANTS 363

11.9 WHEN IS A CLASS CORRECT? 369

11.10 THE ADT CONNECTION 373

11.11 AN ASSERTION INSTRUCTION 378

11.12 LOOP INVARIANTS AND VARIANTS 380

11.13 USING ASSERTIONS 389

11.14 DISCUSSION 398

11.15 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 406

11.16 BIBLIOGRAPHICAL NOTES 407

EXERCISES 408

POSTSCRIPT:THE ARIANE 5 FAILURE 410

12.1 BASIC CONCEPTS OF EXCEPTION HANDLING 411

Chapter12:When the contract is broken:exception handling 411

12.2 HANDLING EXCEPTIONS 414

12.3 AN EXCEPTION MECHANISM 419

12.4 EXCEPTION HANDLING EXAMPLES 422

12.5 THE TASK OF A RESCUE CLAUSE 427

12.6 ADVANCED EXCEPTION HANDLING 431

12.7 DISCUSSION 435

12.8 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 437

12.9 BIBLIOGRAPHICAL NOTES 438

EXERCISES 438

13.1 INTERFACING WITH NON-O-O SOFTWARE 439

Chapter13:Supporting mechanisms 439

13.2 ARGUMENT PASSING 444

13.3 INSTRUCTIONS 447

13.4 EXPRESSIONS 452

13.5 STRINGS 456

13.6 INPUT AND OUTPUT 457

13.7 LEXICAL CONVENTIONS 457

13.8 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 458

EXERCISES 458

Chapter14:Introduction to inheritance 459

14.1 POLYGONS AND RECTANGLES 460

14.2 POLYMORPHISM 467

14.3 TYPING FOR INHERITANCE 472

14.4 DYNAMIC BINDING 480

14.5 DEFERRED FEATURES AND CLASSES 482

14.6 REDECLARATION TECHNIQUES 491

14.7 THE MEANING OF INHERITANCE 494

14.8 THE ROLE OF DEFERRED CLASSES 500

14.9 DISCUSSION 507

14.10 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 516

14.11 BIBLIOGRAPHICAL NOTES 517

EXERCISES 517

Chapter15:Multiple inheritance 519

15.1 EXAMPLES OF MULTIPLE INHERITANCE 519

15.2 FEATURE RENAMING 535

15.3 FLATTENING THE STRUCTURE 541

15.4 REPEATED INHERITANCE 543

15.5 DISCUSSION 563

15.6 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 566

15.7 BIBLIOGRAPHICAL NOTES 567

EXERCISES 567

Chapter16:Inheritance techniques 569

16.1 INHERITANCE AND ASSERTIONS 569

16.2 THE GLOBAL INHERITANCE STRUCTURE 580

16.3 FROZEN FEATURES 583

16.4 CONSTRAINED GENERICITY 585

16.5 ASSIGNMENT ATTEMPT 591

16.6 TYPING AND REDECLARA TION 595

16.7 ANCHORED DECLARATION 598

16.8 INHERITANCE AND INFORMATION HIDING 605

16.9 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 609

16.10 BIBLIOGRAPHICAL NOTE 610

EXERCISES 610

Chapter17:Typing 611

17.1 THE TYPING PROBLEM 611

17.2 STATIC TYPING:WHY AND HOW 615

17.3 COVARIANCE AND DESCENDANT HIDING 621

17.4 FIRST APPROACHES TO SYSTEM VALIDITY 628

17.5 RELYING ON ANCHORED TYPES 630

17.6 GLOBAL ANALYSIS 633

17.7 BEWARE OF POLYMORPHIC CATCALLS! 636

17.8 AN ASSESSMENT 639

17.9 THE PERFECT FIT 640

17.10 KEY CONCEPTS STUDIED IN THIS CHAPTER 641

17.11 BIBLIOGRAPHICAL NOTES 641

Chapter18:Global objects and constants 643

18.1 CONSTANTS OF BASIC TYPES 643

18.2 USE OF CONSTANTS 645

18.3 CONSTANTS OF CLASS TYPES 646

18.4 APPLICATIONS OF ONCE ROUTINES 648

18.5 CONSTANTS OF STRING TYPE 653

18.6 UNIQUE VALUES 654

18.7 DISCUSSION 656

18.8 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 659

18.9 BIBLIOGRAPHICAL NOTES 660

EXERCISES 660

PART D:OBJECT-ORIENTED METHODOLOGY:APPLYING THE METHOD WELL 661

Chapter19:On methodology 663

19.1 SOFTWARE METHODOLOGY:WHY AND WHAT 663

19.2 DEVISING GOOD RULES:ADVICE TO THE ADVISORS 664

19.3 ON USING METAPHORS 671

19.4 THE IMPORTANCE OF BEING HUMBLE 673

19.5 BIBLIOGRAPHICAL NOTES 674

EXERCISES 674

20.1 MULTI-PANEL SYSTEMS 675

Chapter20:Design pattern:multi-panel interactive systems 675

20.2 A SIMPLE-MINDED ATTEMPT 677

20.3 A FUNCTIONAL,TOP-DOWN SOLUTION 678

20.4 A CRITIQUE OF THE SOLUTION 682

20.5 AN OBJECT-ORIENTED ARCHITECTURE 684

20.6 DISCUSSION 693

20.7 BIBLIOGRAPHICAL NOTE 694

Chapter21:Inheritance case study:“undo”in an interactive system 695

21.1 PERSEVERARE DIABOLICUM 695

21.2 FINDING THE ABSTRACTIONS 699

21.3 MULTI-LEVEL UNDO-REDO 704

21.4 IMPLEMENTATION ASPECTS 707

21.5 A USER INTERFACE FOR UNDOING AND REDOING 711

21.6 DISCUSSION 712

21.7 BIBLIOGRAPHICAL NOTES 715

EXERCISES 715

Chapter22:How to find the classes 719

22.1 STUDYING A REQUIREMENTS DOCUMENT 720

22.2 DANGER SIGNALS 726

22.3 GENERAL HEURISTICS FOR FINDING CLASSES 731

22.4 OTHER SOURCES OF CLASSES 735

22.5 REUSE 740

22.6 THE METHOD FOR OBTAINING CLASSES 741

22.7 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 743

22.8 BIBLIOGRAPHICAL NOTES 744

Chapter23:Principles of class design 747

23.1 SIDE EFFECTS IN FUNCTIONS 748

23.2 HOW MANY ARGUMENTS FOR A FEATURE? 764

23.3 CLASS SIZE:THE SHOPPING LIST APPROACH 770

23.4 ACTIVE DATA STRUCTURES 774

23.5 SELECTIVE EXPORTS 796

23.6 DEALING WITH ABNORMAL CASES 797

23.7 CLASS EVOLUTION:THE OBSOLETE CLAUSE 802

23.8 DOCUMENTING A CLASS AND A SYSTEM 803

23.9 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 806

23.10 BIBLIOGRAPHICAL NOTES 806

EXERCISES 807

24.1 HOW NOT TO USE INHERITANCE 809

Chapter24:Using inheritance well 809

24.2 WOULD YOU RATHER BUY OR INHERIT? 812

24.3 AN APPLICATION:THE HANDLE TECHNIQUE 817

24.4 TAXOMANLA 820

24.5 USING INHERITANCE:A TAXONOMY OF TAXONOMY 822

24.6 ONE MECHANISM,OR MORE? 833

24.7 SUBTYPE INHERITANCE AND DESCENDANT HIDING 835

24.8 IMPLEMENTATION INHERITANCE 844

24.9 FACILITY INHERITANCE 847

24.10 MULTIPLE CRITERIA AND VIEW INHERITANCE 851

24.11 HOW TO DEVELOP INHERITANCE STRUCTURES 858

24.12 A SUMMARY VIEW:USING INHERITANCE WELL 862

24.14 BIBLIOGRAPHICAL NOTES 863

24.13 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 863

24.15 APPENDIX:A HISTORY OF TAXONOMY 864

EXERCISES 869

Chapter25:Useful techniques 871

25.1 DESIGN PHILOSOPHY 871

25.2 CLASSES 872

25.3 INHERITANCE TECHNIQUES 873

Chapter26:A sense of style 875

26.1 COSMETICS MATTERS! 875

26.2 CHOOSING THE RIGHT NAMES 879

26.3 USING CONSTANTS 884

26.4 HEADER COMMENTS AND INDEXING CLAUSES 886

26.5 TEXT LAYOUT AND PRESENTATION 891

26.6 FONTS 900

26.7 BIBLIOGRAPHICAL NOTES 901

EXERCISES 902

Chapter27:Object-oriented analysis 903

27.1 THE GOALS OF ANALYSIS 903

27.2 THE CHANGING NATURE OF ANALYSIS 906

27.3 THE CONTRIBUTION OF OBJECT TECHNOLOGY 907

27.4 PROGRAMMING A TV STATION 907

27.5 EXPRESSING THE ANALYSIS:MULTIPLE VIEWS 914

27.6 ANALYSIS METHODS 917

27.7 THE BUSINESS OBJECT NOTATION 919

27.8 BIBLIOGRAPHY 922

Chapter28:The software construction process 923

28.1 CLUSTERS 923

28.2 CONCURRENT ENGINEERING 924

28.3 STEPS AND TASKS 926

28.4 THE CLUSTER MODEL OF THE SOFTWARE LIFECYCLE 926

28.5 GENERALIZATION 928

28.6 SEAMLESSNESS AND REVERSIBILITY 930

28.7 WITH US,EVERYTHING IS THE FACE 933

28.8 KEY CONCEPTS COVERED IN THIS CHAPTER 934

28.9 BIBLIOGRAPHICAL NOTES 934

29.1 INDUSTRIAL TRAINING 935

Chapter29:Teaching the method 935

29.2 INTRODUCTORY COURSES 937

29.3 OTHER COURSES 941

29.4 TOWARDS A NEW SOFTWARE PEDAGOGY 942

29.5 AN OBJECT-ORIENTED PLAN 946

29.6 KEY CONCEPTS STUDIED IN THIS CHAPTER 948

29.7 BIBLIOGRAPHICAL NOTES 948

PART E:ADVANCED TOPICS 949

Chapter30:Concurrency,distribution,client,server and the Internet 951

30.1 A SNEAK PREVIEW 951

30.2 THE RISE OF CONCURRENCY 953

30.3 FROM PROCESSES TO OBJECTS 956

30.4 INTRODUCING CONCURRENT EXECUTION 964

30.5 SYNCHRONIZATION ISSUES 977

30.6 ACCESSING SEPARATE OBJECTS 982

30.7 WAIT CONDITIONS 990

30.8 REQUESTING SPECIAL SERVICE 998

30.9 EXAMPLES 1003

30.10 TOWARDS A PROOF RULE 1022

30.11 A SUMMARY OF THE MECHANISM 1025

30.12 DISCUSSION 1028

30.13 KEY CONCEPTS INTRODUCES IN THIS CHAPTER 1032

30.14 BIBLIOGRAPHICAL NOTES 1033

EXERCISES 1035

31.1 PERSISTENCE FROM THE LANGUAGE 1037

Chapter31:Object persistence and databases 1037

31.2 BEYOND PERSISTENCE CLOSURE 1039

31.3 SCHEMA EVOLUTION 1041

31.4 FROM PERSISTENCE TO DATABASES 1047

31.5 OBJECT-RELATIONAL INTEROPERABILITY 1048

31.6 OBJECT-ORIENTED DATABASE FUNDAMENTALS 1050

31.7 O-O DATABASE SYSTEMS:EXAMPLES 1055

31.8 DISCUSSION:BEYOND O-O DATABASES 1058

31.9 KEY CONCEPTS STUDIED IN THIS CHAPTER 1060

31.10 BIBLIOGRAPHICAL NOTES 1061

EXERCISES 1062

Chapter32:Some O-O techniques for graphical interactive applications 1063

32.1 NEEDED TOOLS 1064

32.2 PORTABILITY AND PLATFORM ADAPTATION 1066

32.3 GRAPHICAL ABSTRACTIONS 1068

32.4 INTERACTION MECHANISMS 1071

32.5 HANDLING THE EVENTS 1072

32.6 A MATHEMATICAL MODEL 1076

32.7 BIBLIOGRAPHICAL NOTES 1076

PART F:APPLYING THE METHOD IN VARIOUS LANGUAGES AND ENVIRONMENTS 1077

Chapter33:O-O programming and Ada 1079

33.1 A BIT OF CONTEXT 1079

33.2 PACKAGES 1081

33.3 A STACK IMPLEMENTATION 1081

33.4 HIDING THE REPRESENTATION:THE PRIVATE STORY 1085

33.5 EXCEPTIONS 1088

33.6 TASKS 1091

33.7 FROM ADA TO ADA 95 1092

33.8 KEY CONCEPTS INTRODUCED IN THIS CHAPTER 1097

33.9 BIBLIOGRAPHICAL NOTES 1097

EXERCISES 1098

Chapter34: Emulating object technology in non-O-O environments 1099

34.1 LEVELS OF LANGUAGE SUPPORT 1099

34.2 OBJECT-ORIENTED PROGRAMMING IN PASCAL? 1100

34.3 FORTRAN 1102

34.4 OBJECT-ORIENTED PROGRAMMING AND C 1106

EXERCISES 1112

34.5 BIBLIOGRAPHICAL NOTES 1112

Chapter35:Simula to Java and beyond:major O-O languages and environments 1113

35.1 SIMULA 1113

35.2 SMALLTALK 1126

35.3 LISP EXTENSIONS 1130

35.4 C EXTENSIONS 1131

35.5 JAVA 1136

35.6 OTHER O-O LANGUAGES 1137

35.7 BIBLIOGRAPHICAL NOTES 1138

EXERCISES 1139

PART G:DOING IT RIGHT 1141

36.1 COMPONENTS 1143

Chapter36:An object-oriented environment 1143

36.2 THE LANGUAGE 1144

36.3 THE COMPILATION TECHNOLOGY 1144

36.4 TOOLS 1148

36.5 LIBRARIES 1150

36.6 INTERFACE MECHANISMS 1152

36.7 BIBLIOGRAPHICAL NOTES 1160

Epilogue,In Full Frankness Exposing the Language 1161

PART H:APPENDICES 1163

Appendix A:Extracts from the Base libraries 1165

Appendix B:Genericity versus inheritance 1167

B.1 GENERICITY 1168

B.2 INHERITANCE 1173

B.3 EMULATING INHERITANCE WITH GENERICITY 1175

B.4 EMULATING GENERICITY WITH INHERITANCE 1176

B.5 COMBINING GENERICITY AND INHERITANCE 1184

B.6 KEY CONCEPTS INTRODUCED IN THIS APPENDIX 1187

B.7 BIBLIOGRAPHICAL NOTES 1188

EXERCISES 1188

Appendix C:Principles,rules,precepts and definitions 1189

Appendix D:A glossary of object technology 1193

Appendix E:Bibliography 1203

E.1 WORKS BY OTHER AUTHORS 1203

E.2 WORKS BY THE AUTHOR OF THE PRESENT BOOK 1221

Index 1225