Table of Contents Section Title Page Table of Contents ii List of Figures .iv List of Tables PARTI INTRODUCTION AND BACKGROUND Section 1 1.1 Purpose and Scope... 1-1 1.2 Guide to Using this Manual .1-1 Section 2 Applicable Documents...... .2-1 Section 3 Basic Reuse Concepts. …3-1 3.1 Definitions.. 3-1 32 Expected Benefits of Reuse 3-2 3.3 Dimensions of Reuse. .3-4 3.4 Forms of Reuse. 3-5 3.5 Issues in Achieving Reuse 3-6 PART II STANDARD Section4 Requirements Analysis.. 41 4.1 Requirements that Encourage Reuse .41 42 Requiring Reusability 42 4.3 The Role of Domain Analysis. .44 4.4 Requirements Specifications as RSCs. 46 Section5 Design Principles. 5-1 51 Transition from Requirements Analysis 5-1 5.2 Models,Architectures,and Interfaces. .5-2 5.3 Designing for Modification. .5-6 54 Design Methods 5-8 5.5 Designs as RSCs 5-11 5.6 Selecting CASE Tools .5-11 i ii Table of Contents Section Title Page Table of Contents...................................................................................... ii List of Figures........................................................................................... iv List of Tables..............................................................................................v PART I INTRODUCTION AND BACKGROUND Section 1 Introduction............................................................................................ 1-1 1.1 Purpose and Scope ................................................................................... 1-1 1.2 Guide to Using this Manual ..................................................................... 1-1 Section 2 Applicable Documents........................................................................... 2-1 Section 3 Basic Reuse Concepts ............................................................................ 3-1 3.1 Definitions................................................................................................ 3-1 3.2 Expected Benefits of Reuse ..................................................................... 3-2 3.3 Dimensions of Reuse ............................................................................... 3-4 3.4 Forms of Reuse ........................................................................................ 3-5 3.5 Issues in Achieving Reuse ....................................................................... 3-6 PART II STANDARD Section 4 Requirements Analysis .......................................................................... 4-1 4.1 Requirements that Encourage Reuse ....................................................... 4-1 4.2 Requiring Reusability .............................................................................. 4-2 4.3 The Role of Domain Analysis.................................................................. 4-4 4.4 Requirements Specifications as RSCs ..................................................... 4-6 Section 5 Design Principles.................................................................................... 5-1 5.1 Transition from Requirements Analysis .................................................. 5-1 5.2 Models, Architectures, and Interfaces ..................................................... 5-2 5.3 Designing for Modification...................................................................... 5-6 5.4 Design Methods ....................................................................................... 5-8 5.5 Designs as RSCs .................................................................................... 5-11 5.6 Selecting CASE Tools ........................................................................... 5-11