为Geant4配置Eclipse编译环境IDE

iAbout the T utorialEclipse is an integrated development environment (IDE) for Java and other programming languages like C, C++, PHP, and Ruby etc. Development environment provided by Eclipse includes the Eclipse Java development tools (JDT) for Java, Eclipse CDT for C/C++, and Eclipse PDT for PHP, among others.This tutorial will teach you how to use Eclipse in your day-2-day life while developing any software project using Eclipse IDE. We will give special emphasis on Java project. AudienceThis tutorial has been prepared for beginners to help them understand basic functionality of Eclipse tool. After completing this tutorial, you will find yourself at a moderate level of expertise in using Eclipse IDE from where you can take yourself to next levels. PrerequisitesWe assume you are going to use Eclipse IDE to handle all levels of Java projects development. So it will be good if you have knowledge of software development using any programming language specially Java programming.Copyright & Disclaimer© Copyright 2015 by Tutorials Point (I) Pvt. Ltd.All the content and graphics published in this e-book are the property of Tutorials Point (I) Pvt. Ltd. The user of this e-book can retain a copy for future reference but commercial use of this data is not allowed. Distribution or republishing any content or a part of the content of this e-book in any manner is also not allowed without written consent of the publisher. We strive to update the contents of our website and tutorials as timely and as precisely as possible, however, the contents may contain inaccuracies or errors. Tutorials Point (I) Pvt. Ltd. provides no guarantee regarding the accuracy, timeliness or completeness of our website or its contents including this tutorial. If you discover any errors on our website or inthistutorial,******************************************iT able of ContentsAbout the Tutorial (i)Audience (i)Prerequisites (i)Copyright & Disclaimer (i)Table of Contents .................................................................................................................................... i i 1.OVERVIEW (1)What is Eclipse? (1)Licensing (1)Eclipse Releases (1)2.INSTALLATION (3)Downloading Eclipse (3)Installing Eclipse (3)Launching Eclipse (4)3.EXPLORE WINDOWS (5)Parts of an Eclipse Window (5)Using Multiple Windows (6)4.EXPLORE MENUS (7)Typical Eclipse Menus (7)Brief Description of Menus (8)Customizing Menus (8)5.EXPLORE VIEWS (9)About Views (9)Organizing Views (9)Moving Views (9)Creating View Folders (10)Opening a view (10)6.PERSPECTIVES (13)What is a Perspective? (13)Opening a Perspective (13)Switching between Perspectives (13)Closing a Perspective (14)Customizing a Perspective (14)7.WORKSPACES (16)About Eclipse Workspace (16)UI Elements for Managing the Workspace (16)8.CREATE JAVA PROJECT (18)Opening the New Java Project wizard (18)Using the New Java Project wizard (18)Viewing the Newly Created Project (20)9.CREATE JAVA PACKAGE (21)Opening the New Java Package wizard (21)Using the New Java Package Wizard (21)Viewing the Newly Created Package (22)10.CREATE JAVA CLASS (23)Opening the New Java Class Wizard (23)Using the New Java Class Wizard (23)Viewing the Newly Created Java class (24)11.CREATE JAVA INTERFACE (25)Opening the New Java Interface Wizard (25)Using the New Java Interface Wizard (25)Viewing the Newly Created Java Interface (26)12.CREATE XML FILE (27)Opening the New XML File wizard (27)Using the New XML File wizard (28)Viewing the Newly Created XML File (29)13.JAVA BUILD PATH (30)Setting the Java Build Path (30)14.RUN CONFIGURATION (31)Creating and Using a Run Configuration (31)15.RUNNING A PROGRAM (33)Running a Java Program (33)16.CREATE JAR FILES (35)Opening the Jar File wizard (35)Using the Jar File wizard (35)17.CLOSE PROJECT (37)Why Close a Project? (37)How to Close a Project? (37)Closed Project in Package Explorer (38)18.REOPEN PROJECT (39)Reopening a Closed Project (39)19.BUILD PROJECT (40)Building a Java Project (40)20.DEBUG CONFIGURATION (42)Creating and Using a Debug Configuration (42)21.DEBUGGING A PROGRAM (44)Debugging a Java Program (44)22.PREFERENCES (48)Setting Preferences (48)23.CONTENT ASSIST (50)Using Content Assist (50)24.QUICK FIX (52)Using Quix Fix (52)25.HOVER HELP (54)Using Hover Help (54)26.SEARCH MENU (56)Searching the Workspace (56)27.NAVIGATION (58)Navigating the Eclipse Workspace (58)Open Type (58)Open Type in Hierarchy (60)Open Resource (61)28.REFACTORING (63)Refactoring using Eclipse (63)29.ADD BOOKMARKS (64)About Bookmarks (64)Adding a Bookmark (64)Opening the Bookmarks View (64)Using the Bookmarks View (65)30.TASK MANAGEMENT (66)Managing Tasks (66)Opening the Tasks View (67)Using the Tasks View (67)31.INSTALL PLUGINS (69)Locating and Installing Plug-ins (69)32.CODE TEMPLATES (73)Using Code Templates (73)Modifying/Adding code templates (74)33.SHORTCUTS (75)About Shortcuts (75)34.RESTART OPTION (78)Restarting Eclipse (78)35.TIPS & TRICKS (79)36.WEB BROWSERS (81)Internal Web Browser (81)Eclipse 7What is Eclipse?In the context of computing, Eclipse is an integrated development environment (IDE) for developing applications using the Java programming language and other programming languages such as C/C++, Python, PERL, Ruby etc.The Eclipse platform which provides the foundation for the Eclipse IDE is composed of plug-ins and is designed to be extensible using additional plug-ins. Developed using Java, the Eclipse platform can be used to develop rich client applications, integrated development environments, and other tools. Eclipse can be used as an IDE for any programming language for which a plug-in is available.The Java Development Tools (JDT) project provides a plug-in that allows Eclipse to be used as a Java IDE, PyDev is a plugin that allows Eclipse to be used as a Python IDE, C/C++ Development Tools (CDT) is a plug-in that allows Eclipse to be used for developing application using C/C++, the Eclipse Scala plug-in allows Eclipse to be used an IDE to develop Scala applications and PHPeclipse is a plug-in to eclipse that provides complete development tool for PHP.LicensingEclipse platform and other plug-ins from the Eclipse foundation is released under the Eclipse Public License (EPL). EPL ensures that Eclipse is free to download and install. It also allows Eclipse to be modified and distributed.Eclipse ReleasesEvery year, since 2006, the Eclipse foundation releases the Eclipse Platform and a number of other plug-ins in June.1.Eclipse8Eclipse 9Downloading EclipseYou can download eclipse from /downloads/. The download page lists a number of flavors of eclipse.The capabilities of each packaging of eclipse are different. Java developers typically use Eclipse Classic or Eclipse IDE for developing Java applications.The drop down box in the right corner of the download page allows you to set the operating system on which eclipse is to be installed. You can choose between Windows, Linux and Mac. Eclipse is packaged as a zip file.Installing EclipseTo install on windows, you need a tool that can extract the contents of a zip file. For example you can use:∙7-zip ∙PeaZip ∙ IZArcUsing any one of these tools, extract the contents of the eclipse zip file to any folder of your choice.2.Launching EclipseOn the windows platform, if you extracted the contents of the zip file to c:\, then you can start eclipse by using c:\eclipse\eclipse.exeWhen eclipse starts up for the first time it prompts you for the location of the workspace folder. All your data will be stored in the workspace folder. You can accept the default or choose a new location.1011If you select "Use this as the default and do not ask again", this dialog box will not come up again. You can change this preference using the Workspaces Preference Page. See the Preference tutorialpage for more details.Eclipse 12Parts of an Eclipse WindowThe major visible parts of an eclipse window are:∙Views ∙Editors (all appear in one editor area) ∙Menu Bar ∙ ToolbarAn eclipse perspective is the name given to an initial collection and arrangement of views and an editor area. The default perspective is called java. An eclipse window can have multiple perspectives open in it but only one perspective can be active at any point of time. A user can switch between open perspectives or open a new perspective. A perspective controls what appears in some menus and tool bars.3.EclipseA perspective has only one editor area in which multiple editors can be open. The editor area is usually surrounded by multiple views. In general, editors are used to edit the project data and views are used to view the project metadata. For example, the package explorer shows the java files in the project and the java editor is used to edit a java file.The eclipse window can contain multiple editors and views but only one of them is active at any given point of time. The title bar of the active editor or view looks different from all the others.The UI elements on the menu bar and tool bar represent commands that can be triggered by an end user.Using Multiple WindowsMultiple Eclipse Windows can be open at the same time. To open a new window, click on the Windows menu and select the New Window menu item.Each window can have a different perspective open in them. For example you could open two Eclipse windows one in the Java perspective and the other in the Debug perspective. The window showing the Java perspective can be used for editing the java code and the window showing the debug perspective can be used for debugging the application being developed.13Eclipse 14T ypical Eclipse MenusThe typical menus available on the menu bar of an Eclipse window are:∙File menu ∙Edit menu ∙Navigate menu ∙Search menu ∙Project menu ∙Run menu ∙Window menu ∙ Help menu4.Plug-ins can add new menus and menu items. For example when the java editor is open, you will see the Source menu and when the XML editor is open, you will see the Design menu. Brief Description of Menus15Customizing MenusThe visible menu items on a menu depend on the installed plug-ins and customization done using the Customize Perspective dialog box.16Eclipse 17About ViewsEclipse views allow users to see a graphical representation of project metadata. For example the project navigator view presents a graphical representation of the folders and files associated with a project and properties view presents a graphical representation of an element selected in another view or editor.An eclipse perspective can show any number of views and editors. All editor instances appear in a single editor area, whereas views are placed inside view folders. A workbench window can display any number of view folders. Each view folder can display one or more views. Organizing ViewsThe following picture shows four views arranged in a view folder.The picture given below shows the same four views arranged in two view folders.5.Moving ViewsTo move a view from one view folder to another, just click on the view title and drag to the title bar area of another view folder. The green line shown below is a result of dragging the title bar of the Properties view from one view folder to the title bar area of another view folder. The Properties view can be moved to where the green line is by releasing the mouse button and sending out a drop event.Creating View FoldersView folders can be dynamically created by dragging the title bar of a view to anywhere outside the editor area and title bar of another view folder. As you drag the title bar around, green lines will indicate where exactly the new view folder will be created.Moving the drag icon to the bottom of a window allows you to create a view folder that spans the entire width of the window. Moving the drag icon to the left or right edge of window allows you to create a view folder that spans the entire height of the window.18Opening a viewTo open a view, click on the Window menu and select the Show View menu item.19Clicking on the Other menu item brings up the Show View dialog box that allows you to locate and activate a view.20The views are organized by category. To quickly locate a view, just type the name of a view into the filter text box. To open a view, select it and click on the OK button. The subsequent pages of this tutorial introduce you to a number of useful views.21End of ebook previewIf you liked what you saw…Buy it from our store @ https://22。

1。

下载JDK先去/javase/downloads/index.jsp下载java开发文档JDK 现在版本1.5.0.0.9 这是进行java开发的根本所在！JDK的中文API帮助文件可以在sun中国技术社区/chinese_java_docs.html获得。

安装JDK. 也就安装JRE了，最好安装路径中不能包括中文字符。

2 。

搭构集成开发环境IDE我非常喜欢使用eclipse。

据说它有一统语言开发环境IDE所有开发平台的趋势。

先从/eclipse/downloads/下载eclipse 当前最新稳定版本eclipse 3.2.1当然若是需要汉化还应该下载Language Packs 3.2.1版本的下载地址/eclipse/downloads/drops/L-3.2.1_Language_Packs-20060921094 5/index.php由此获得了两个压缩包.解压elicpse压缩包到路径例如：F:\；若汉化则也须将汉化包须解压到同一路径F:\；或者将features ，plugins这两个文件夹复制到eclipse安装路径下这里需要注意。

如果在没有汉化之前就运行过eclipse.exe 可执行文件那么需要将：（例如我安装的eclipse ）F:\eclipse\configuration 文件夹中除config.ini配置文件之外的所有文件夹删除重新打开eclipse.exe 获得的就是中文版了！这里有些小窍门：例如你想运行英文版的甚至繁体版的eclipse可以按照如下操作1.）在桌面上建立快捷方式；2）.在桌面快捷方式下右键修改属性；若你安装了Language Packs参数-nl en 表示Eclipse版本语言为英语例如若改为-nl zh_tw 就是繁体文了参数-vmargs -Xms40m -Xmx512M 可以设置给eclipse分配的堆内存！可以在开发与调试大型应用软件时加快执行速度例如以上参数可分配512MB内存参数-data F:\eclipse\Workspace2 那么可以指定特地的工作区间这些参数的设置那么你的桌面就可以有几个不同作用的Eclispse桌面快捷方式了3。

Eclipse的使用配置尚硅谷Java研究院宋红康一、首次使用的必要设置1. Eclipse的安装将Eclipse解压或安装到没有中文且没有空格的路径下。

2.设置workspace首次启动,选择指定的工作空间(workspace)，用于存放java代码。

注:中间的蓝框,不建议打钩.如果打钩,每次Eclipse会自动进入上面选中的workspace中.不利于Eclipse开启其他workspace。

点击”OK”,进入主界面.首次进入显示如下：可以去掉welcome页面右下角的钩，避免每次启动都显示。

3.设置透视图(perspective)进入Eclipse编辑界面以后,首先选择如下的红框,设置透视图:点击”红框”，选择JavaEE透视图4.添加透视图需要显示的结构在如下的文本框中依次输入相应结构的名字,调取出来。

结构1：Package Explorer结构2：Navigator结构3：Outline并统一拖放在界面的左端:结构4: Console5.关闭其它不需要的结构以及以及以上红框标注的结构,都可以删除。

(因为不常用) 6.设置编码集7.设置字体,字形,字体大小双击:Text Font根据个人习惯进行选择即可。

8.设置package explorer中右键:new下显示的结构点击进入:去除New前的选择,从子列表中选择常用的结构即可。

9.保存当前透视图覆盖默认的透视图即可。

二、完成第一个HelloWorld程序1. 创建工程此时打上红框的钩,接着选择:No。

这里表示以后我们都是用JavaEE的透视图打开java工程。

2. 创建包选中src后,右键,new-Package3. 创建类编写代码,并运行:三、常见问题1. 双击Eclipse启动图标，不能正常启动Eclipse启动不了的原因有很多种，这里需要大家从如下几个方面排查：1. 环境变量是否正确配置，需要在命令行输入javac.exe或java.exe进行检查2. 是否正确的安装了JDK和JRE3. 安装的JDK的版本（32位还是64位），必须与Eclipse版本一致4. 修改Eclipse安装目录下的eclipse.ini配置文件2. 进入Eclipse时，没有可选择的workspace原因：由于勾选了上述红框，所以再次启动Eclipse时，不再显示可选择的workspace。

Eclipse 设置语言标准在软件开发的过程中，选择适当的编程语言和语言标准是非常重要的。

Eclipse作为一款广泛使用的集成开发环境（IDE），为开发者提供了丰富的功能和灵活的设置选项，其中包括设置语言标准。

在本篇文章中，我们将深入探讨Eclipse中设置语言标准的方法以及其重要性。

1. 了解语言标准在开始讨论如何在Eclipse中设置语言标准之前，我们首先需要了解什么是语言标准。

编程语言通常会有不同的版本和规范，这些规范被称为语言标准。

通过遵循特定的语言标准，开发者能够编写出更加稳定、可移植和与他人协作的代码。

2. 设置语言标准的重要性在软件开发中，选择合适的语言标准对于代码的质量和可维护性至关重要。

特定的语言标准可能会引入新的特性和更严格的语法检查，从而帮助开发者避免一些常见的错误。

另外，遵循语言标准还能够增强代码的可移植性，使其能够在不同的评台和编译器上正常运行。

3. 如何在Eclipse中设置语言标准在Eclipse中，设置语言标准通常是针对特定的编程语言的。

以C++为例，我们可以通过以下步骤来设置语言标准：a. 打开Eclipse，进入需要设置语言标准的项目。

b. 在菜单栏中选择“Project” -> “Properties”。

c. 在弹出的窗口中，选择“C/C++ Build” -> “Settings”。

d. 在右侧的“Tool Settings”选项中，找到“GCC C++ Compiler” -> “Dialect”。

e. 在“Language standard”中选择所需的语言标准，如C++11、C++14或C++17。

f. 点击“Apply and Close”保存设置并关闭窗口。

通过以上步骤，我们就能够在Eclipse中成功设置C++项目的语言标准。

对于其他编程语言，设置语言标准的方法也类似，只是具体的操作步骤会有所不同。

4. 个人观点和理解作为一名开发者，我深切理解设置语言标准对于代码质量和可维护性的重要性。