Emacs,向量的C++代码完成

Question

我是Emacs的新手,我将以下代码作为示例.我安装了GNU Emacs 23.1.1(i386-mingw-nt6.1.7600),安装了cedet-1.0pre7.tar.gz.,安装ELPA和公司.您可以在底部找到我的简单Emacs配置.

问题是,当我在main()中输入q [0]并按下时.(点),我看到向量的37个成员,而不是Person,虽然first_name和last_name是预期的.完成在函数greet()中按预期工作,但它与vector无关.

我的问题是,我如何才能完成向量元素的代码完成？

#include <iostream>
#include <vector>
using namespace std;

class Person
{
  public:
    string first_name;
    string last_name;
};

void greet(Person a_person)
{
  // a_person.first_name is completed as expected!
  cout << a_person.first_name << "|";
  cout << a_person.last_name << endl;
};

int main()
{
  vector<Person> q(2);

  Person guy1;
  guy1.first_name = "foo";
  guy1.last_name = "bar";

  Person guy2;
  guy2.first_name = "stack";
  guy2.last_name = "overflow";

  q[0] = guy1;
  q[1] = guy2;
  greet(guy1);
  greet(guy2);
  // cout q[0]. I want to see first_name or last_name here!
}

---

我的Emacs配置:

;;; This was installed by package-install.el.
;;; This provides support for the package system and
;;; interfacing with ELPA, the package archive.
;;; Move this code earlier if you want to reference
;;; packages in your .emacs.
(when
    (load
     (expand-file-name "~/.emacs.d/elpa/package.el"))
  (package-initialize))

(load-file "~/.emacs.d/cedet/common/cedet.el")
(semantic-load-enable-excessive-code-helpers)
(require 'semantic-ia)

(global-srecode-minor-mode 1)
(semantic-add-system-include "/gcc/include/c++/4.4.2" 'c++-mode)
(semantic-add-system-include "/gcc/i386-pc-mingw32/include" 'c++-mode)
(semantic-add-system-include "/gcc/include" 'c++-mode)


(defun my-semantic-hook ()
  (imenu-add-to-menubar "TAGS"))
(add-hook 'semantic-init-hooks 'my-semantic-hook)

Answer 1

这是语义分析器的已知问题.我目前无法处理模板专业化,它在gcc STL中使用(你的问题源于allocator.h中的这种专业化).这已在邮件列表中讨论过:

http://thread.gmane.org/gmane.emacs.semantic/2137/focus=2147