User Guide and Reference Manual Version 5.0 February 2018 Scientific Toolworks, Inc. 53 N Main St. George, UT 84770 Copyright © 2018 Scientific Toolworks, Inc. All rights reserved. The information in this document is subject to change without notice. Scientific Toolworks, Inc. makes no warranty of any kind regarding this material and assumes no responsibility for any errors that may appear in this document. RESTRICTED RIGHTS: Use, duplication, or disclosure by the Government is subject to re- strictions as set forth in subparagraph (c)(1)(ii) of the Rights in Technical Data and Com- puter Software clause at DFAR 252.227-7013 (48 CFR). Contractor/Manufacturer is Scientific Toolworks, Inc., 53 N. Main, St. George, UT 84770. NOTICE: Notwithstanding any other lease or license agreement that may pertain to or ac- company the delivery of this restricted computer software, the rights of the Government re- garding use, reproduction, and disclosure are as set forth in subparagraph (c)(1) and (2) of Commercial Computer Software-Restricted Rights clause at FAR 52.227-19. Part Number: USTAND5.0-GEN-UG-901 (2/18) Contents Chapter 1 Introduction What is Understand? . 13 Languages Supported . 14 For Those Who Don’t Like to Read Manuals . 15 Chapter 2 Parts and Terminology Using Understand Windows . 17 Understand Terminology . 18 Parts. 19 Starting Understand . 20 Other Ways to Run Understand . 21 Context Menus Are Everywhere . 22 Quickly Find Things in Your Source . 24 Entity Filter . 24 Entity Locator . 25 Instant Search . 25 Find in Files . 26 Favorites . 26 Information Browser . 27 Source Editor . 28 Architecture Browser . 29 Graphical Views . 30 ASCII and HTML Reports . 31 APIs for Custom Reporting . 31 Chapter 3 Configuring Your Project About Understand Projects. 33 The Understand Project Database. 33 Creating a New Project. 34 New Project Wizard . 34 Project Configuration Dialog . 39 Languages Category . 41 Files Category. 43 Adding Directories . 44 Adding Files . 45 Removing Directories and Files . 45 Setting Overrides . 46 Scanning Watched Directories. 47 Setting File Portability . 48 File Types . 49 File Options. 50 Scheduled Activities . 51 Metrics . 53 Understand 5.0 User Guide and Reference Manual 3 Contents Metrics > Selected Category . 54 Reports . 55 Reports > Output Category . 55 Reports > Options Category. 56 Reports > Selected Category. 57 Visual Studio. 58 CMake . 60 Annotations. 61 Ada Options . 63 Ada > Macros Category . 65 Assembly Options. 67 Visual Basic Options. 68 COBOL Options . 69 COBOL > Copybooks Category . 70 C++ (Fuzzy) Options. 71 C++ > Includes Category . 73 C++ > Includes > Auto Category . 74 C++ > Includes > Ignore Category . 74 C++ > Includes > Replacement Text . 75 C++ > Macros Category. 75 C++ > Macros > Undefines Category. 77 C++ (Strict) Options . 78 C++ (Strict) > Includes Category . 80 C++ (Strict) > Includes > Frameworks Category . 81 C++ (Strict) > Includes > Prefix Headers Category . 82 C++ (Strict) > Macros Category . 82 C# Options . 83 Fortran Options. 84 Fortran>Includes Category. 86 Other Fortran Categories . 86 Java Options. 87 Java > Class Paths Category. 88 Eclipse Plugin. 88 JOVIAL Options . 89 Jovial > !Copy Category. 90 Pascal Options . 91 Pascal > Macros Category . 92 Pascal > Standard Library Paths Category . 92 Pascal > Search Paths Category . 92 PL/M Options . 93 PL/M>Includes Category . 93 Python Options . 94 Python > Imports Category . 95 VHDL Options. 95 Web Options . 96 Setting General Preferences . 98 General Category. 99 4 Understand 5.0 User Guide and Reference Manual Contents User Interface Category . 101 User Interface > Lists Category . 102 User Interface > Alerts Category . 103 User Interface > Windows Category . 104 User Interface > Application Styles Category. 106 Key Bindings Category. 107 Analyze Category. 108 Portability Category . 109 Dependency Category . 110 Editor Category . 111 Editor > Advanced Category . 113 Editor > Macros Category . 116 Editor > Styles Category . 117 Editor > Navigation Category . 118 Editor > External Editor Category. 119 Graphs Category . 120 Analyzing the Code. 123 Improving the Analysis . ..