问题：自定义Appender输出DCMTK的oflog

在我调试DCMTK的DcmNet过程中，发现在Oflog中，DCMTK的日志只能输出到控制台应用程序的console窗口，或者输出到文件中，无法单独获取日志信息。

如果想输出Gui项目中，需要自己继承log4cpus,自定义Appender实现输出log。

如果我实现了，再过来更新我的代码。

已解决该问题：【原创】自定义Appender类，输出DCMTK日志

 

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AreaScout	Post subject: log4cplus to memory Posted: Thu, 2011-10-06, 17:44
Joined: Thu, 2011-10-06, 15:48 Posts: 6 Location: Österreich	Hi all  Is it possible to redirect the log of dcmtk to memory i.e. string ? I only found the FileAppender.  Thanks
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J. Riesmeier	Post subject: Posted: Thu, 2011-10-06, 17:57
DCMTK Developer Joined: Tue, 2011-05-03, 15:38 Posts: 720	What about using the DCMTK_GUI macro as described in the documentation?  Alternatively, you could write your own appender based on the "oflog" framework ...
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AreaScout	Post subject: Posted: Thu, 2011-10-06, 18:12
Joined: Thu, 2011-10-06, 15:48 Posts: 6 Location: Österreich	Wow that was fast -> thanks  You are right, i am about to use dcmtk library's in my own GUI Application but the DCMTK_GUI macro is not an option for me, the user should have both  the string stream and a console output.  will look in the source how you did the string stream and then write my own appender  thx
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AreaScout	Post subject: Posted: Sat, 2011-10-08, 12:56
Joined: Thu, 2011-10-06, 15:48 Posts: 6 Location: Österreich	Hi  Just to let you know, i did it with the preprocessor macro  Code: #define ofConsole (OFConsole::instance()) and then switch with a pointer to COUT, either from GUI stringstream or console ostream, works like a charm
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