C / C++ / MFC

char* pText = "";              // 1

if(...condition A...)
    pText = "Some text";       // 2
else if(...condition B...)
    pText = "Another text";    // 3

<br />
#include <iostream><br />
#include <list><br />
<br />
class mp {<br />
   private:<br />
      class element {<br />
         public:<br />
            double x;<br />
            double y;<br />
            double z;<br />
            bool operator<(const element& a ) { return z < a.z; }<br />
            friend std::ostream& operator<< (std::ostream& str, <br />
                                             const element& e ) <br />
            {<br />
               return str << "(" << e.x << "," << e.y << "," << e.z <<<br />
")";<br />
            }<br />
      }; // end def class element<br />
   typedef std::list<element> elementList;<br />
   elementList points;<br />
   public:<br />
      mp();<br />
      mp( elementList Points );<br />
      void print();<br />
};<br />

<br />
#include "mp.h"<br />
<br />
mp::mp() {}<br />
<br />
mp::mp( elementList Points ) {<br />
        points = Points;<br />
        points.sort();<br />
}<br />
<br />
void mp::print()  { <br />
        using std::cout;<br />
        for ( elementList::const_iterator e = points.begin(); e !=<br />
points.end(); e++) {<br />
                cout << e << endl;<br />
        }<br />
}<br />