C / C++ / MFC

try
{
   ...
}
catch (BaseExceptionClass& e)
{
   // deal with my exceptions
}
catch (...)
{
   // deal with bugs in my code
}

inline bool lt_nocase(char c1, char c2) { return tolower(c1) < tolower(c2); }

int main()
{
  int A1[] = {1, 3, 5, 7, 9, 11};
  int A2[] = {1, 1, 2, 3, 5, 8, 13};  
  char A3[] = {'a', 'b', 'B', 'B', 'f', 'H'};
  char A4[] = {'A', 'B', 'b', 'C', 'D', 'F', 'F', 'h', 'h'};

  const int N1 = sizeof(A1) / sizeof(int);
  const int N2 = sizeof(A2) / sizeof(int); 
  const int N3 = sizeof(A3);
  const int N4 = sizeof(A4);

  cout << "Union of A1 and A2: ";
  set_union(A1, A1 + N1, A2, A2 + N2,
            ostream_iterator<int>(cout, " "));
  cout << endl 
       << "Union of A3 and A4: ";
  set_union(A3, A3 + N3, A4, A4 + N4, 
            ostream_iterator<char>(cout, " "),
            lt_nocase);
  cout << endl;
}

The output is 

Union of A1 and A2: <font color="red">1 1 2 3 5 7 8 9 11 13</font>
Union of A3 and A4: <font color="red">a b B B C D f F H h</font>

<br />
using namespace std;<br />
<br />
<br />
class PrintInt<br />
   {<br />
   public:<br />
      void operator() ( int value )<br />
         {<br />
         cout << value << endl;<br />
         }<br />
   };<br />
<br />
<br />
int main()<br />
   {<br />
   set<int> setA;<br />
   set<int> setB;<br />
   set<int> setC;<br />
<br />
   setA.insert( 1 );<br />
   setA.insert( 3 );<br />
   setA.insert( 5 );<br />
   setA.insert( 7 );<br />
   setA.insert( 9 );<br />
<br />
<br />
   setB.insert( 2 );<br />
   setB.insert( 3 );<br />
   setB.insert( 4 );<br />
   setB.insert( 5 );<br />
<br />
   set_union( setA.begin(), setA.end(), setB.begin(), setB.end(), inserter(setC,setC.begin()) );<br />
<br />
   cout << "setC Contents:" << endl;<br />
   for_each( setC.begin(), setC.end(), PrintInt() );<br />
<br />
   return 0;<br />
   }<br />

CMeasureItemsPage(CRoom* pRoom = NULL);

if (pRoom == NULL) {
    // ...
}