Programming in Ada 2005

書誌事項

Programming in Ada 2005

John Barnes

(International computer science series)

Addison-Wesley, 2006

  • : pbk

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注記

Includes bibliographical references (p. 809-810) and index

内容説明・目次

内容説明

Ada has carved itself a niche in the safety-critical/embedded/real-time areas. It is the language of choice in application areas where reliability, long term maintainability and similar features are very important. Typical of such areas are defence embedded systems, railway signalling, air traffic control and so on. Note especially that SPARK which is very successful for critical systems is based on Ada. No other language really has a suitable underlying structure. This latest edition of the highly successful 'Programming in Ada' has been fully updated to the latest version of the language: Ada 2005.

目次

Foreword vii Preface ix Part 1 An Overview 1 1 Introduction3 1.1 Standard development 3 1.2 Software engineering 4 1.3 Evolution and abstraction 6 1.4 Structure and objectives of this book 8 1.5 References 10 2 Simple Concepts 11 2.1 Key goals 11 2.2 Overall structure 12 2.3 The scalar type model 17 2.4 Arrays and records 19 2.5 Access types 22 2.6 Errors and exceptions 23 2.7 Terminology 26 3 Abstraction 27 3.1 Packages and private types 27 3.2 Objects and inheritance 30 3.3 Classes and polymorphism 34 3.4 Genericity 39 3.5 Object oriented terminology 41 3.6 Tasking42 4 Programs and Libraries 45 4.1 The hierarchical library 45 4.2 Input output 47 4.3 Numeric library50 4.4 Running a program 52 P1 Magic Moments 57 Part 2 Algorithmic Aspects 61 5 Lexical Style 63 5.1 Syntax notation 63 5.2 Lexical elements 64 5.3 Identifiers 65 5.4 Numbers 67 5.5 Comments 69 5.6 Pragmas 6 Scalar Types 71 6.1 Object declarations and assignments 71 6.2 Blocks and scopes 74 6.3 Types 76 6.4 Subtypes 77 6.5 Simple numeric types 80 6.6 Enumeration types 86 6.7 The type Boolean 88 6.8 Categories of types 92 6.9 Expression summary 94 7 Control Structures99 7.1 If statements 99 7.2 Case statements 103 7.3 Loop statements 107 7.4 Goto statements and labels 113 7.5 Statement classification 113 8 Arrays and Records 115 8.1 Arrays 115 8.2 Array types 120 8.3 Array aggregates 125 8.4 Characters and strings 131 8.5 Arrays of arrays and slices 134 8.6 One-dimensional array operations 137 8.7 Records 141 9 Subprograms 147 9.1 Functions 147 9.2 Operators 154 9.3 Procedures 156 9.4 Named and default parameters 162 9.5 Overloading 164 9.6 Declarations, scopes and visibility 165 10 Access Types 171 10.1 Flexibility versus integrity 171 10.2 Pool specific access types 172 10.3 Null exclusion and constraints 180 10.4 General access types 183 10.5 Anonymous access types 10.6 Accessibility 187 10.7 Access parameters 189 10.8 Access to subprograms 193 P2 Sylvan Sorter 199 Part 3 The Big Picture 203 11 Packages and Private Types 205 11.1 Packages 205 11.2 Private types 210 11.3 Primitive operations and derived types 216 11.4 Equality 222 11.5 Limited types 226 11.6 Resource management 230 12 Overall Structure 235 12.1 Library units 235 12.2 Subunits 239 12.3 Child library units 240 12.4 Private child units 245 12.5 Mutually dependent units 12.6 Scope, visibility and accessibility250 12.7 Renaming 253 12.8 Programs, partitions and elaboration 257 P3 Rational Reckoner261 13 Object Oriented Programming 265 13.1 Type extension 265 13.2 Polymorphism 271 13.3 Abstract types and interfaces 279 13.4 Primitive operations and tags 282 13.5 Views and redispatching 288 13.6 Private types and extensions 294 13.7 Controlled types 300 13.8 Multiple inheritance 13.9 Multiple implementations 305 14 Exceptions 311 14.1 Handling exceptions 311 14.2 Declaring and raising exceptions315 14.3 Checking and exceptions 320 14.4 Exception occurrences 322 14.5 Exception pragmas 14.6 Scope of exceptions 326 15 Numeric Types 331 15.1 Signed integer types 332 15.2 Modular types 338 15.3 Real types 340 15.4 Floating point types 341 15.5 Fixed point types 344 15.6 Decimal types 349 16 Parameterized Types 351 16.1 Discriminated record types 351 16.2 Default discriminants 356 16.3 Variant parts 361 16.4 Discriminants and derived types366 16.5 Access types and discriminants 369 16.6 Private types and discriminants 375 16.7 Access discriminants 376 17 Generics 381 17.1 Declarations and instantiations 381 17.2 Type parameters 386 17.3 Subprogram parameters395 17.4 Package parameters 401 17.5 Generic library units 406 18 Tasking 409 18.1 Parallelism 409 18.2 The rendezvous412 18.3 Timing and scheduling 416 18.4 Protected objects 420 18.5 Simple select statements 427 18.6 Timed and conditional calls 431 18.7 Concurrent types and activation 434 18.8 Termination, exceptions and ATC 440 18.9 Signalling and scheduling 446 18.10 Summary of structure 453 19 Object Oriented Techniques 463 19.1 Extension and composition 463 19.2 Examples of interfaces 466 19.3 Mixin inheritance 19.4 Containers 468 19.5 Iterators 472 19.6 Object factories479 19.7 Controlling abstraction 491 20 Tasking Techniques 20.1 Dynamic tasks 20.2 Multiprocessors 20.3 Synchronized interfaces 20.4 Discriminants 20.5 Task termination 20.6 Clocks and timers 20.7 The Ravenscar profile P4 Super Sieve497 Part 4 Completing the Story 501 21 Predefined Library503 21.1 The package Standard 503 21.2 The package Ada 506 21.3 Characters and strings 508 21.4 Numerics 522 21.5 Input and output 526 21.6 Text input output 531 21.7 Streams 541 21.8 Environment commands545 P5 Wild Words 547 22 Container Library 22.1 Organization of library 22.2 Doubly linked lists 22.3 Vectors 22.4 Maps 22.5 Sets 22.6 Indefinite containers 22.7 Sorting 22.8 Summary table 23 Interfacing 551 23.1 Representations551 23.2 Unchecked programming 556 23.3 The package System 558 23.4 Storage pools 560 23.5 Other languages 563 P6 Playing Pools 565 24 The Specialized Annexes 569 24.1 Systems Programming 569 24.2 Real-Time Systems 571 24.3 Distributed Systems 573 24.4 Information Systems 575 24.5 Numerics 575 24.6 High Integrity Systems 578 25 Finale579 25.1 Names and expressions579 25.2 Type equivalence 582 25.3 Overall program structure 585 25.4 Portability 594 25.5 Final thoughts 597 Appendices601 A1 Reserved Words, Attributes and Pragmas 601 A1.1 Reserved words 601 A1.2 Predefined attributes 602 A1.3 Predefined pragmas 608 A2 Glossary 611 A3 Syntax 615 A3.1 Syntax rules 615 A3.2 Syntax index 629 Answers to Exercises 637 Bibliography 685 Index 687

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詳細情報

  • NII書誌ID(NCID)
    BB11405027
  • ISBN
    • 9780321340788
  • 出版国コード
    uk
  • タイトル言語コード
    eng
  • 本文言語コード
    eng
  • 出版地
    Harlow
  • ページ数/冊数
    xx, 828 p.
  • 大きさ
    24 cm
  • 付属資料
    1 CD-ROM
  • 分類
  • 件名
  • 親書誌ID
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