map1.cpp

  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"> #ifdef __BCPLUSPLUS__
#include <map.h>
#else
#include <map>
#endif

#include <iostream.h>
#include <string.h>

using namespace std;
class ltstr
 {
  public:
    bool operator()(const char* s1, const char* s2) const
     { return (strcmp(s1, s2) < 0);}
 };

void main(void)
{
  map<const char*, int, ltstr> months;
 
  months["January"] = 31;
  months["February"] = 28;
  months["March"] = 31;
  months["April"] = 30;
  months["May"] = 31;
  months["June"] = 30;
  months["July"] = 31;
  months["August"] = 31;
  months["September"] = 30;
  months["October"] = 31;
  months["November"] = 30;
  months["December"] = 31;
 
  cout << "june -> " << months["June"] << endl;
  map<const char*, int, ltstr>::iterator cur  = months.find("June");
  map<const char*, int, ltstr>::iterator prev = cur;
  map<const char*, int, ltstr>::iterator next = cur;
  ++next;
  --prev;
  cout << "Previous (in alphabetical order) is " << (*prev).first << endl;
  cout << "Next (in alphabetical order) is " << (*next).first << endl;
}