wxRegEx的使用

#include <wx/regex.h>
#include <wx/textfile.h>
void RegExDemoFrame::OnAbout(wxCommandEvent& event)
{
    wxRegEx ex;
    wxString pattern = "\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\.\\w+([-.]\\w+)*";
    if (ex.Compile(pattern,wxRE_ADVANCED))
    {
        wxString email = "[e-mail]";
        if (ex.Matches(email))
        {
            wxMessageBox("email is valid/n");
//            wxMessageBox(ex.GetMatch(email));
        }
        else
        {
            wxMessageBox("email is not valid/n");
        }
    }
//    wxRegEx r;
//    wxTextFile f;
////    r.Compile(_("^([a-z|A-Z|_][a-z|A-Z|_|0-9|\\*|&]*)\\s+([a-z|A-Z|_][a-z|A-Z|_|0-9|:|\\.]*)\\s*\\(.+$"), wxRE_ADVANCED);
//    r.Compile("^\/\/[^\n]*[\n]? ");
//    f.Open("function.cpp");
//    if(f.IsOpened())
//    {
//        wxString line,s;
//        while(!f.Eof())
//        {
//            line=f.GetNextLine();
//            if(r.Matches(line)) s<<line<<"\n";
//        }
//        wxMessageBox(s);
//        f.Close();
//    }
}