showflag.cpp

最新推荐文章于 2023-08-03 11:32:03 发布

CCodes

最新推荐文章于 2023-08-03 11:32:03 发布

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分类专栏： S 文章标签： ios include hex

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name="google_ads_frame" marginwidth="0" marginheight="0" src="http://pagead2.googlesyndication.com/pagead/ads?client=ca-pub-5572165936844014&dt=1194442938015&lmt=1194190197&format=336x280_as&output=html&correlator=1194442937843&url=file%3A%2F%2F%2FC%3A%2FDocuments%2520and%2520Settings%2Flhh1%2F%E6%A1%8C%E9%9D%A2%2FCLanguage.htm&color_bg=FFFFFF&color_text=000000&color_link=000000&color_url=FFFFFF&color_border=FFFFFF&ad_type=text&ga_vid=583001034.1194442938&ga_sid=1194442938&ga_hid=1942779085&flash=9&u_h=768&u_w=1024&u_ah=740&u_aw=1024&u_cd=32&u_tz=480&u_java=true" frameborder="0" width="336" scrolling="no" height="280" allowtransparency="allowtransparency"> #include <iostream.h>

void showflags(void);

void main(void)
{
   showflags();
   cout.setf(ios::right | ios::showpoint | ios::fixed);
   showflags();
}

void showflags(void)
{
   long flag_set, i;
   int j;
   char flags[15][12] = {
      "skipws", "left", "right", "internal", "dec",
      "oct", "hex", "showbase", "showpoint", "uppercase",
      "showpos", "scientific", "fixed", "unitbuf",
   };

   flag_set = cout.flags();
   for (i=1, j=0; i<0x2000; i = i<<1, j++)
      if (i & flag_set)
         cout << flags[j] << " is on." << endl;
      else
         cout << flags[j] << " is off." << endl;
   cout << endl;
}