如何在GDB中打印STL容器？ [英] How to pretty-print STL containers in GDB?

问题描述

我已经按照 GDB wiki 上的说明安装python漂亮打印机查看STL容器。我的〜/ .gdbinit 现在看起来像这样：

I've followed the instructions on the GDB wiki to install the python pretty-printers for viewing STL containers. My ~/.gdbinit now looks like this:

python 
import sys 
sys.path.insert(0, '/opt/gdb_prettyprint/python') 
from libstdcxx.v6.printers import register_libstdcxx_printers 
register_libstdcxx_printers (None) 
end 

但是，当我运行GDB并尝试打印STL类型时，我得到以下内容： p>

However, when I run GDB and attempt to print an STL type, I get the following:

print myString
Python Exception <class 'gdb.error'> No type named std::basic_string<char>::_Rep.: 
$3 = 

任何人都可以看出这一点吗？我正在运行Ubuntu 12.04，它附带了GDB 7.4。

Can anyone shed some light on this? I'm running Ubuntu 12.04, which comes with GDB 7.4.

推荐答案

您可以尝试以下 GDB宏（将其附加到您的〜/ .gdbinit 文件）以打印STL包含类型数据甚至数据成员： https://gist.github.com/3978082

You can try with below GDB macro (append it to your ~/.gdbinit file) to print STL containter types data and even their data members: https://gist.github.com/3978082

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