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40 
41 //! [0]
42 Q3AsciiDict<QLineEdit> fields; // char* keys, QLineEdit* values
43 fields.insert( "forename", new QLineEdit( this ) );
44 fields.insert( "surname", new QLineEdit( this ) );
45 
46 fields["forename"]->setText( "Homer" );
47 fields["surname"]->setText( "Simpson" );
48 
49 Q3AsciiDictIterator<QLineEdit> it( fields ); // See Q3AsciiDictIterator
50 for( ; it.current(); ++it )
51     cout << it.currentKey() << ": " << it.current()->text() << endl;
52 cout << endl;
53 
54 if ( fields["forename"] && fields["surname"] )
55     cout << fields["forename"]->text() << " "
56 	<< fields["surname"]->text() << endl;  // Prints "Homer Simpson"
57 
58 fields.remove( "forename" ); // Does not delete the line edit
59 if ( ! fields["forename"] )
60     cout << "forename is not in the dictionary" << endl;
61 //! [0]
62 
63 
64 //! [1]
65 Q3AsciiDict<char> dict;
66     ...
67 if ( dict.find(key) )
68     dict.remove( key );
69 dict.insert( key, item );
70 //! [1]
71 
72 
73 //! [2]
74 Q3AsciiDict<QLineEdit> fields;
75 fields.insert( "forename", new QLineEdit( this ) );
76 fields.insert( "surname", new QLineEdit( this ) );
77 fields.insert( "age", new QLineEdit( this ) );
78 
79 fields["forename"]->setText( "Homer" );
80 fields["surname"]->setText( "Simpson" );
81 fields["age"]->setText( "45" );
82 
83 Q3AsciiDictIterator<QLineEdit> it( fields );
84 for( ; it.current(); ++it )
85     cout << it.currentKey() << ": " << it.current()->text() << endl;
86 cout << endl;
87 
88 // Output (random order):
89 //	age: 45
90 //	surname: Simpson
91 //	forename: Homer
92 //! [2]
93