Offers the rationale for the development of Ada, describing difficulties that DoD encountered when dealing with a proliferation of computer languages. Ada's capabilities and advantages are addressed with regard to the strengths of software engineering, as well as the application of Ada throughout the software lifecycle, from requirements analysis to maintenance.
Rational M Family Cross-Development Facility provides capabilities required to develop and debug efficient Motorola X0 , or applications in Ada using the Rational R Development System R as a universal host. Part of a line of integrated, interactive, knowledge based products supporting lifecycle activities of large Ada systems development.
Run-time system is optimized for efficient execution of Ada constructs such as tasking and exceptions. GrammaTech, Inc. Ada-Assured provides a language-sensitive editing environment for Ada to support programmer productivity and software-standards compliance.
Can be used to check new or existing Ada 83 code for compatability with Ada In interactive mode, checks Ada 95 compatibility dynamically, as the code is being written or edited. In batch mode, can check any amount of existing code and provide a report of incompatibilities. Syntax-errors are avoided by use of templates or are detected by built-in syntax analyzer. Pretty printing assists readability of source code. Hierarchical navigation according to syntactic structure speeds browsing and text editing.
Non-compliance with quality and style guidelines is detected, and built-in transformations can be invoked to achieve compliance. Ada-Utilities are a set of language-sensitive batch tools for analyzing and transforming source code.
Ada-Audit is a programmable tool for monitoring compliance with coding standards. Standard reports display coding errors by file, defect, and severity level.
HTML links provide instant navigation to the offending source code and cross-references to appropriate sections of the Ada LRM and Software Productivity Consortium's Ada Quality and Style Guideline, so problems can be quickly understood and corrected. Ada-Prettyprint is a high-quality pretty printer that formats your code for a consistent and professional-looking presentation.
Ada-Grep is a structured find utility similar to the UNIX grep utility, but with an additional argument to narrow the search to a particular Ada structure. It is also useful for creating your own code analysis and transformation utilities. Ada Audit is a programmable tool for monitoring compliance with coding standards.
HTML links provide instant navigation to the offending source code and cross references to appropriate sections of the Ada LRM and the Software Productivity Consortiums Ada Quality and Style Guideline, so problems can be quickly understood and corrected.
Ada Prettyprint is a high quality pretty printer that formats your code for a consistent and professional looking presentation. Ada Grep is a structured find utility similar to the UNIX grep utility, but with an additional argument to narrow the search to a particular Ada structure.
Imagine a language sensitive version of awk, sed, or perl. ADARTS is a design method that provides guidelines for translating real-time structured-analysis elements into object-oriented designs. This package provides tools to interface between Ada and an operating system. Functions available include: interface tofiles and directories; access to environment variables such as user login name and aliases or logicals; and interfaces to spawn or execute other processes.
David Wheeler. These generated files are the Ada source files with a large number of hypertext links added to them, so users access the Ada source using the hypertext links. Software Compositions. The Ada95 Transition Aid tm , a subset of the Re-engineering product, is sold separately to address the needs of projects planning to convert existing Ada 83 software for use in an Ada 95 environment.
The Ada95 Transition Aid finds opportunities to replace Ada 83 code with features appropriate to Ada 95; it also automatically implements the desired changes to the Ada code. Institut fur Informatik. Programming Languages Group, Breitwiesenstr. The software has been classified and is presented in a hierarchical manner, separated in different application domains, and, for some domains, with an additional multi-faceted searching facility.
The intent is to provide students, teachers and researchers with a large collection of reusable Ada components and systems for use in language and software engineering courses. They plan to enlarge the library in the future, and welcome free public domain contributions. Vector Software, Inc. Provides automatic test-code generation test harnesses consisting of drivers and stubs necessary to perform component-level testing. In addition to test harness construction, provides utilities to construct and manage test cases, execute test cases, and build execution reports.
Unipress Software. Development Environment Tool - Editor. AdaEmacs is a complete Ada programming environment. Improves programmer productivity through editing facilities, template expansion, and site-wide Ada style-enforcement capabilities.
A language-specific extension of UniPress Emacs for Ada; adds Ada-specific implementations of Emacs functions including menus, an Ada function database, automatic control-structure expansion, automatic makefile generation and execution, and the "tags" package. Contains new interactive help, site-wide Ada syntax-style rule facility, on-line Ada-keyword database and AdaEmacs tutorial.
AdaEval is a tool designed to test an individual's knowledge of Ada. Contains over 1, questions and answers covering various aspects of Ada. Instructors can create course specific exams. Can be used to track an individual's and class's performance. Industry can create standard performance tests for individuals desiring jobs as Ada Programmers. Air Force Academy. Department of Computer Science, Fairchild Dr. Martin C. Carlisle Tel : Fax : It features colorized context-sensitive editing, automatic code reformatting, and Ada 95 help.
The IEEE Generic subprograms provide reading and writing of user-defined data structures over the bus. Compatible with Ada tasking, and all transfer of data is done using direct memory access DMA.
However, interface provided tailored to engineering programming, and intended to suffice for all GPIB programming needs. For forward engineering, Adagraph allows software engineers to design system structure at various levels of abstraction, from project level down to statement level, enforcing the development to follow that structure, and helping managers track the progress in fleshing out the detail. For reverse engineering, AdaGRAPH will analyze and selectively display the software structure at levels from global organization down to coding detail, letting users control maintenance, evolution, and reuse of software components at all levels.
AdaGraphics offers production programmers the ability to create line and bar charts; include circle, rectangle, ellipse and square data types; include graphics text to screen with soft fonts; incorporate low-level, high-level, high-performance graphics in Ada environment; read, write and animate graphic blocks; draw and update circular gauges in video graphic modes; create organization charts; or include X-Windows-like pop-up panels that overlay existing display and restore screen when screen or panel is removed.
University of Canberra. Intermetrics, Inc. The purpose of this documentation is to provide a reference for writing code using the AdaJava Binding. Green Hills Software Inc. AdaMULTI Development Environment's comprehensive suite of integrated components facilitates highly efficient compile-edit-build-and debug cycles for application development. AdaMagic is a set of components, intended for incorporation into compilers and other tools. AdaMagic was engineered with small clean interfaces to facilitate integration into a comprehensive environment.
AdaMagic includes: analyzer, wmitter, browser, AdaView, pre-linker, library manager, runtime system, and graphical user interface. OEM can either use the AdaView debugger or add Ada capabilities to existing multi-language debugger and modify emitter to generate appropriate tables. AdaSoft, Inc.
Can manage multiple data bases via a central data dictionary and has capacity to support large databases. Permits dynamic creation and modification of database structures. Supports strong data typing and a range of predefined types.
Specifically designed for use on PCs and workstations. Dynamics Research Corporation. AdaMAT is a comprehensive static source code analyzer that reports on hundreds of Ada-specific quality metrics. Metrics focus on most effective use of Ada and adherence to long-standing software quality engineering principles. AdaMAT analyzes Ada source code and measurements are output into detailed reports that provide visibility into quality of the code. High-level parameters measure such areas as reliability, portability, and maintainability.
Other metrics address specific programming concerns, such as code simplicity, modularity, self-descriptiveness, exactness, clarity, and independence. AdaMentor provides self-paced computer-based training in Ada language, as well as in object-oriented design. Integrates an authoring system, a delivery system, and a student-management and monitoring facility with the resident Ada environment.
Practice exercises provided may be edited, compiled, linked, and executed with a keystroke. Versions exist for mini-, microcomputer hosts, and Ada environments. General Research Corporation. AdaQuest 1. Used in detailed design, coding, test, and maintenance phases of software life cycle, provides collection of static and dynamic analysis tools that assess code quality, measure test thoroughness and run-time performance, and capture information needed by software engineers to develop, maintain, reuse, and re-engineer large Ada systems.
Static Analyzer detects logic errors e. Dynamic Analyzer reports unit and branch execution coverage, measures performance timing i. AdaQuest 2. Provides automated Ada software-metrics collection-and-analysis capabilities supporting full spectrum of software-development activities. All metric data can be exported to spreadsheets, databases, and popular public-domain graphics utilities for additional analysis. AdaSAGE is an application development tool for Ada programmers implemented as a set of Ada packages and a set executable programs used as support utilities during application development and operation.
AdaSAGE was designed to provide tools and an environment for Ada programmers to develop major non-proprietary systems completely in Ada that are as good as or better than systems developed using alternate methods. It is available through a variety of distribution channels to the government, academia, and private industry.
Many of them are independent and may be used within any Ada system without causing the inclusion of the database or user interface facilities. These include libraries for sorting, data movement, binary operations, bit manipulations, graphics, string manipulation, and others.
There are also packages that directly access the database system and others that access the user interface facilities. AdaSAGE adheres to the concept of "black box" modularity, which emphasizes the reuse of code through data encapsulation and extensibility through inheritance.
All of the provided Ada packages are designed to be understandable, useful and usable, and are loosely coupled and highly cohesive at their level of abstraction. AdaScope Debugger with Periscope is a tool that interfaces symbolic capabilities of Periscope debugger to IntegrAda code. Uses symbol table output file from AdaMap to access symbols. Combination of AdaScope and Periscope allows checking of all low-level functions and registers to trouble shoot a program.
Consists of three components -- AdaWindows, AdaMenus, and AdaForms -- that provide facilities for creating end-user interface featuring windows, menus, and data-entry forms.
Designed to operate in an Ada multi-tasking environment. Programmer access to the window, menu, and forms-manipulation facilities is via an API. Permits establishing professional-looking application featuring windows, menus, data-entry forms, drawing, and plotting with a common and standardized user interface on DOS systems.
Designed for Ada multi-tasking environment and written in Ada. Combines support for dynamic testing via full test-harness facility with test coverage and static analysis. Test coverage includes statement, decision, condition, and exception coverage. Static analysis includes range of coding and complexity metrics. Available for all Ada platforms host and target. AdaTEST 95 is a software verification product that provides verification of Ada 95 software in a single package.
The tool provides automated facilities for dynamic testing, coverage, and static analysis in an integrated environment. The main features are: support for new Character and String types, with new AdaTEST Checks; support for other new types including modular and tagged types, with new AdaTEST Generic Checks; improved support for exceptions, using exception choice parameters; support for timing analysis using the real-time timer from Annex D; support for testing of code executed during elaboration; support for coverage of all Ada 95 constructs including Protected Types and Asynchronous Selects; support for the "Masking MCDC" coverage metric; support for Boolean coverage on an expanded class of Boolean expressions; AdaTEST 95 will initially provide Script Generation facilities for Ada 83 code only.
Includes: PC hardware-interface packages for ROM BIOS, screen, DMA channels, interrupts, and machine code; device drivers for serial and parallel ports, mouse, keyboard, and special-purpose boards; display management with text-based windowing system, featuring pull-down menus and display control; general-purpose tools such as command-line interface, directory-tree operations, and screen capture.
AdaSoft also develops custom device drivers and hardware interfaces. Software Innovations Technology. Ada-Tutor is an interactive Ada 95 tutor program used to train people in Ada. Marketed as shareware. A course of interactive instruction that checks "homework assignments. Runs on other platforms with Ada compilers. More info available on web site. RR Software, Inc. AdaVid is a nine-lesson, ten-hour introductory-level course on practical Ada coding. Stresses fundamental concepts of Ada such as packages, generic instantiation, and separate compliation.
Presentation demonstrates rationale behind concepts and leads viewer through actual sample program designed to compliment the lesson being taught.
Viewer sees actual code written, demonstrating both concept and its applicability in a normal program. AdaView is a full screen, source-level symbolic Ada debugger. AdaView's access to the program library gives it full compile time information about the user's program.
Allows user to inspect Ada objects types and units; to modify Ada variable values; and to display registers and memory. Interpreter fully supports Ada name syntax, including qualified names, and array subscripts. Contains facilities for debugging Ada programs that use tasking. Breakpoints can be set on single family or on all members. Task status displays are provided. User interface includes two scrollable windows: 1 displays source files and help text; and 2 echoes user commands and displays results.
Odyssey Research Associates. AdaWise is a set of program-analysis tools that perform automatic checks to verify absence of common run-time errors affecting correctness or portability of Ada code.
Objective Interface Systems, Inc. It shields the application developer from dealing with the vast differences among database managemnt systems and their client interfaces. Arcadia Research Project. Adamakegen scans Ada source code, potentially in more than one library and directory, and creates a Makefile. Since the Makefile is external it can be included in distributions to greatly simplify installations at other sites.
Furthermore, commands can be added to the Makefile to support RCS, units in other languages or pre-processors such as Ayacc, Alex and Pleiades. Convex Computer Corporation. Adanon detects non-initialized objects in Ada source code.
University of Colorado, Boulder. Adatcl is a bindings package that provides access to tcl thru Ada.
Utilizing an AFM parser written in C, these files provide the functionality to parse Adobe Font Metrics files and store the information in predefined data structures.
It is intended to work with an application program that needs font metric information. The program can be used as is by making a procedure call to parse an AFM file and have the data stored, or an application developer may wish to customize the code. Alydaar Software Corporation. Motif is based on the X windowing system that is freely available on UNIX platforms, and adds high-level features and usability without losing any of the basic capabilities of X.
Thus when you learn Motif, you are also learning X, and this knowledge will transfer to other systems since X is used the basis for other GUIs as well.
In fact, we could imagine a hypothetical source for all these windowing systems that gives them all the same flavor "look and feel" , even though some of the details are different:.
When writing programs for a particular GUI, the programmer needs access to the libraries that contain all of the pre-compiled code for the interface, and a window manager that can run the resulting programs. Again, on other platforms this is not a problem, since Windows programs run in the Windows environment, and Mac programs run on the Mac.
However, not all Motif programs will run on any UNIX system, unless the window manager, which is that part of the operating system that creates and manages the display, and allows interaction with the user, is compatible.
Having said that, Motif programs will run on all of our machines in the CS department, so this problem will not arise. The actions are requested by selecting a menu-item, by clicking a button or other window, or by pressing a key. These, collectively are user gestures. Each gesture will trigger an application function to carry out some tasks.
Thus the familiar linear sequence of tasks in a program without a user interface is replaced by a collection of tasks, each of which may be triggered by a user gesture. The diagram below shows these two models of programs and how they differ:. This basic model is so different there are special words that go with it.
The interface itself consists of widgets , which may be windows, menus or various controls , such as buttons, check-boxes, or scroll bars. A user gesture, whether from the keyboard or mouse, corresponds to an event. Events are generated by the widgets that receive the gesture and are either handled by the widget itself such as turning on a check-box or is sent on to an application function which is called a callback.
Join , subscribers and get a daily digest of news, geek trivia, and our feature articles. By submitting your email, you agree to the Terms of Use and Privacy Policy. First released back in , this application is still one of the best download managers on the planet. Whether you want to download a single file, an entire folder, or even mirror an entire website, wget lets you do it with just a few keystrokes. Here are the basics, so you can get started. Now head back to the Terminal and type wget followed by the pasted URL.
The article mentions Linux, but the concepts are the same on macOS systems, and Windows systems running Bash. Just use this command:. If you want to download an entire website , wget can do the job. By default, this will download everything on the site example.
Note that mirroring an entire website on the modern Internet is going to take up a massive amount of space, so limit this to small sites unless you have near-unlimited storage.
The r in this case tells wget you want a recursive download. You can also include --noparent if you want to avoid downloading folders and files above the current level. Do this and your computer will download all files listed in the text document, which is handy if you want to leave a bunch of downloads running overnight.
We could go on: wget offers a lot of options. But this tutorial is just intended to give you a launching off point. To learn more about what wget can do, type man wget in the terminal and read what comes up. You can look into downloading PHP source , or setting up an automated downloader , if you want to get more advanced.
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