Red Hat ENTERPRISE LINUX 3 - DEVELOPER TOOLS GUIDE Guide de l'utilisateur Page 11
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- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Chapter 1.
1
Introduction to Eclipse
Eclipse is a powerful development environment that provides tools for each phase of the development
process. It is integrated into a single, fully configurable user interface for ease of use, featuring a
pluggable architecture which allows for extension in a variety of ways.
Eclipse integrates a variety of disparate tools into a unified environment to create a rich development
experience. The Valgrind plug-in, for example, allows programmers to perform memory profiling
(normally done through the command line) through the Eclipse user interface. This functionality is not
exclusive only to Eclipse.
Being a graphical application, Eclipse is a welcome alternative to developers who find the command
line interface intimidating or difficult. In addition, Eclipse's built-in Help system provides extensive
documentation for each integrated feature and tool. This greatly decreases the initial time investment
required for new developers to become fluent in its use.
The traditional (i.e. mostly command-line based) Linux tools suite (gcc, gdb, etc) and Eclipse offer
two distinct approaches to programming. Most traditional Linux tools are far more flexible, subtle,
and (in aggregate) more powerful than their Eclipse-based counterparts. These traditional Linux
tools, on the other hand, are more difficult to master, and offer more capabilities than are required by
most programmers or projects. Eclipse, by contrast, sacrifices some of these benefits in favor of an
integrated environment, which in turn is suitable for users who prefer their tools accessible in a single,
graphical interface.
1.1. Understanding Eclipse Projects
Eclipse stores all project and user files in a designated workspace. You can have multiple workspaces
and can switch between each one on the fly. However, Eclipse will only be able to load projects
from the current active workspace. To switch between active workspaces, navigate to File > Switch
Workspace > /path/to/workspace. You can also add a new workspace through the Workspace
Launcher wizard; to open this wizard, navigate to File > Switch Workspace > Other.
Figure 1.1. Workspace Launcher
For information about configuring workspaces, refer to Reference > Preferences > Workspace in the
Workbench User Guide (Help Contents).
- Red Hat Enterprise Linux 6 1
- Developer Guide 1
- Enterprise Linux 6 3
- Edition 0 3
- 1. Document Conventions 7
- 1.2. Pull-quote Conventions 8
- 1.3. Notes and Warnings 9
- 2.1. Do You Need Help? 9
- 2.2. We Need Feedback! 10
- Introduction to Eclipse 11
- 1.2. Help In Eclipse 13
- 1.3. Development Toolkits 15
- Environment (IDE) 17
- 2.2. Useful Hints 21
- 2.2.2. libhover Plug-in 27
- 2.2.2.1. Setup and Usage 28
- Libraries and Runtime Support 31
- 3.2.1. API Compatibility 32
- 3.2.2. ABI Compatibility 32
- 3.2.3. Policy 32
- 3.2.4. Static Linking 33
- 3.3.1. The GNU C Library 33
- std::vector 37
- elements in any order 37
- 3.3.3. Boost 38
- 3.3.3.1. Boost Updates 39
- 3.3.3.2. Boost Documentation 40
- 3.3.4. Qt 41
- 3.3.4.2. Qt Creator 42
- 3.3.5.1. KDE4 Architecture 42
- 3.3.6. Python 44
- 3.3.7. Java 45
- 3.3.8. Ruby 46
- 3.3.9. Perl 47
- 3.3.9.3. Perl Documentation 48
- Compiling and Building 49
- 4.1.2. Language Compatibility 50
- 4.1.6. Running GCC 53
- 4.1.6.1. Simple C Usage 54
- 4.1.6.2. Simple C++ Usage 54
- 4.2. Distributed Compiling 60
- 4.3. Autotools 60
- 4.3.2. Configuration Script 61
- Debugging 63
- 5.2.1. Simple GDB 64
- 5.2.2. Running GDB 65
- 5.2.4. Forked Execution 68
- 5.2.5. Threads 68
- 5.2.7. GDB Documentation 68
- 5.4. Python Pretty-Printers 69
- Highly Customizable 70
- Easy to Learn 70
- Profiling 71
- 6.2. Valgrind 72
- 6.2.2. Using Valgrind 73
- 6.3. OProfile 74
- 6.3.2. Using OProfile 75
- 6.4. SystemTap 76
- Unprivileged Users) 78
- 6.5. Eclipse-Callgraph 79
- Chapter 6. Profiling 80
- 6.5.2. The Callgraph View 81
- Go to Code 84
- 6.6.1. Perf Tool Commands 85
- 6.6.2. Using Perf 85
- 6.7. ftrace 87
- 6.7.2. ftrace Documentation 88
- Appendix A. Revision History 89
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