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+--------+-------------------------+-------------------------+--------+--------+
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|000005f0| 43 20 69 73 20 6c 65 76 | 65 6c 20 34 20 73 79 73 |C is lev|el 4 sys|
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|00000630| 70 65 72 73 20 43 6c 61 | 73 73 20 4e 6f 74 65 73 |pers Cla|ss Notes|
|00000640| ff 00 15 16 01 f7 0d ff | 00 14 12 00 f7 09 ff 00 |........|........|
|00000650| 15 0e 02 f7 42 72 75 63 | 65 20 42 6c 75 6d 62 65 |....Bruc|e Blumbe|
|00000660| 72 67 20 61 6e 64 20 74 | 68 65 20 4e 65 58 54 20 |rg and t|he NeXT |
|00000670| 44 65 76 65 6c 6f 70 65 | 72 73 20 53 75 70 70 6f |Develope|rs Suppo|
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|00000690| 20 ff 00 14 18 01 f7 42 | 79 74 65 20 41 72 74 69 | ......B|yte Arti|
|000006a0| 63 6c 65 73 2c 20 4d 61 | 72 63 68 20 31 39 38 39 |cles, Ma|rch 1989|
|000006b0| ff 00 14 16 01 f7 0d ff | 00 14 12 00 f7 0d 31 20 |........|......1 |
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|000006e0| 15 10 03 f7 ff 00 15 0e | 02 f7 62 79 20 44 61 76 |........|..by Dav|
|000006f0| 65 20 54 68 6f 6d 61 73 | 0d ff 00 14 12 00 f7 0d |e Thomas|........|
|00000700| 32 20 2d 20 4c 65 61 72 | 6e 69 6e 67 20 74 68 65 |2 - Lear|ning the|
|00000710| 20 4c 61 6e 67 75 61 67 | 65 0d ff 00 15 16 01 f7 | Languag|e.......|
|00000720| 09 ff 00 15 0e 02 f7 62 | 79 20 50 65 74 65 72 20 |.......b|y Peter |
|00000730| 57 65 67 6e 65 72 ff 00 | 14 12 00 f7 0d 0d 33 20 |Wegner..|......3 |
|00000740| 2d 20 53 65 70 61 72 61 | 74 69 6f 6e 20 6f 66 20 |- Separa|tion of |
|00000750| 50 6f 77 65 72 73 0d 09 | ff 00 15 0e 02 f7 62 79 |Powers..|......by|
|00000760| 20 4d 61 68 65 73 68 20 | 48 2e 20 44 6f 64 61 6e | Mahesh |H. Dodan|
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|000007c0| 6f 6d 20 54 68 6f 6d 70 | 73 6f 6e ff 00 14 12 01 |om Thomp|son.....|
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|00000820| 20 41 6e 20 45 76 6f 6c | 75 74 69 6f 6e 61 72 79 | An Evol|utionary|
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|00000840| 0d ff 00 14 12 00 f7 09 | ff 00 15 0e 02 f7 62 79 |........|......by|
|00000850| 20 42 72 61 64 20 4a 2e | 20 43 6f 78 2c 20 41 64 | Brad J.| Cox, Ad|
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|00000940| 65 72 6e 61 74 69 6f 6e | 61 6c 2c 20 49 6e 63 2e |ernation|al, Inc.|
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|00000db0| 58 54 20 43 61 70 61 62 | 69 6c 69 74 69 65 73 20 |XT Capab|ilities |
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|00000e40| 69 6e 73 20 74 68 65 20 | 74 65 6d 70 6c 61 74 65 |ins the |template|
|00000e50| 20 66 6f 72 20 69 6e 73 | 74 61 6e 63 65 73 20 6f | for ins|tances o|
|00000e60| 66 20 6e 65 77 20 6f 62 | 6a 65 63 74 73 2e 0d 0d |f new ob|jects...|
|00000e70| ff 00 14 10 01 f7 46 61 | 63 74 6f 72 79 20 4d 65 |......Fa|ctory Me|
|00000e80| 74 68 6f 64 ff 00 14 10 | 00 f7 20 2d 20 6d 65 74 |thod....|.. - met|
|00000e90| 68 6f 64 20 75 73 65 64 | 20 74 6f 20 63 72 65 61 |hod used| to crea|
|00000ea0| 74 65 20 6e 65 77 20 69 | 6e 73 74 61 6e 63 65 73 |te new i|nstances|
|00000eb0| 20 6f 66 20 61 6e 20 6f | 62 6a 65 63 74 2e 0d 0d | of an o|bject...|
|00000ec0| ff 00 14 10 01 f7 4d 65 | 74 68 6f 64 20 ff 00 14 |......Me|thod ...|
|00000ed0| 10 00 f7 2d 20 74 68 65 | 20 66 75 6e 63 74 69 6f |...- the| functio|
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|00000f00| 61 74 65 20 76 61 72 69 | 61 62 6c 65 73 2e 0d 0d |ate vari|ables...|
|00000f10| ff 00 14 10 01 f7 53 75 | 62 63 6c 61 73 73 65 73 |......Su|bclasses|
|00000f20| ff 00 14 10 00 f7 20 2d | 20 6f 62 6a 65 63 74 73 |...... -| objects|
|00000f30| 20 62 65 6c 6f 77 20 79 | 6f 75 72 73 2e 0d ff 00 | below y|ours....|
|00000f40| 14 10 01 f7 0d 53 75 70 | 65 72 63 6c 61 73 73 ff |.....Sup|erclass.|
|00000f50| 00 14 10 00 f7 20 2d 20 | 6f 62 6a 65 63 74 20 61 |..... - |object a|
|00000f60| 62 6f 76 65 20 79 6f 75 | 72 73 2e 0d 0d ff 00 14 |bove you|rs......|
|00000f70| 24 01 f7 0d 02 6c ff 00 | 14 30 01 f7 52 65 66 65 |$....l..|.0..Refe|
|00000f80| 72 65 6e 63 65 73 ff 00 | 15 18 01 f7 0d ff 00 14 |rences..|........|
|00000f90| 18 01 f7 0d 4e 65 58 54 | 20 44 65 76 65 6c 6f 70 |....NeXT| Develop|
|00000fa0| 65 72 73 20 43 6c 61 73 | 73 20 4e 6f 74 65 73 ff |ers Clas|s Notes.|
|00000fb0| 00 15 16 01 f7 0d ff 00 | 14 12 00 f7 09 ff 00 15 |........|........|
|00000fc0| 0e 02 f7 42 72 75 63 65 | 20 42 6c 75 6d 62 65 72 |...Bruce| Blumber|
|00000fd0| 67 20 61 6e 64 20 74 68 | 65 20 4e 65 58 54 20 44 |g and th|e NeXT D|
|00000fe0| 65 76 65 6c 6f 70 65 72 | 73 20 53 75 70 70 6f 72 |eveloper|s Suppor|
|00000ff0| 74 20 47 72 6f 75 70 0d | ff 00 15 18 01 f7 0d 20 |t Group.|....... |
|00001000| ff 00 14 18 01 f7 42 79 | 74 65 20 41 72 74 69 63 |......By|te Artic|
|00001010| 6c 65 73 2c 20 4d 61 72 | 63 68 20 31 39 38 39 ff |les, Mar|ch 1989.|
|00001020| 00 14 16 01 f7 0d ff 00 | 14 12 00 f7 0d 31 20 2d |........|.....1 -|
|00001030| 20 57 68 61 74 27 73 20 | 69 6e 20 61 6e 20 4f 62 | What's |in an Ob|
|00001040| 6a 65 63 74 3f 0d ff 00 | 15 16 01 f7 09 ff 00 15 |ject?...|........|
|00001050| 10 03 f7 ff 00 15 0e 02 | f7 62 79 20 44 61 76 65 |........|.by Dave|
|00001060| 20 54 68 6f 6d 61 73 0d | ff 00 14 12 00 f7 0d 32 | Thomas.|.......2|
|00001070| 20 2d 20 4c 65 61 72 6e | 69 6e 67 20 74 68 65 20 | - Learn|ing the |
|00001080| 4c 61 6e 67 75 61 67 65 | 0d ff 00 15 16 01 f7 09 |Language|........|
|00001090| ff 00 15 0e 02 f7 62 79 | 20 50 65 74 65 72 20 57 |......by| Peter W|
|000010a0| 65 67 6e 65 72 ff 00 14 | 12 00 f7 0d 0d 33 20 2d |egner...|.....3 -|
|000010b0| 20 53 65 70 61 72 61 74 | 69 6f 6e 20 6f 66 20 50 | Separat|ion of P|
|000010c0| 6f 77 65 72 73 0d 09 ff | 00 15 0e 02 f7 62 79 20 |owers...|.....by |
|000010d0| 4d 61 68 65 73 68 20 48 | 2e 20 44 6f 64 61 6e 69 |Mahesh H|. Dodani|
|000010e0| 2c 20 43 68 61 72 6c 65 | 73 20 45 2e 20 48 75 67 |, Charle|s E. Hug|
|000010f0| 68 73 2c 20 61 6e 64 20 | 4a 2e 20 4d 69 63 68 61 |hs, and |J. Micha|
|00001100| 65 6c 20 4d 6f 73 68 65 | 6c 6c ff 00 14 12 00 f7 |el Moshe|ll......|
|00001110| 0d 0d 34 20 2d 20 54 68 | 65 20 4e 65 58 54 20 53 |..4 - Th|e NeXT S|
|00001120| 74 65 70 0d 09 ff 00 15 | 0e 02 f7 62 79 20 54 6f |tep.....|...by To|
|00001130| 6d 20 54 68 6f 6d 70 73 | 6f 6e ff 00 14 12 01 f7 |m Thomps|on......|
|00001140| 0d 0d ff 00 14 12 00 f7 | 35 20 2d 20 4f 62 6a 65 |........|5 - Obje|
|00001150| 63 74 2d 4f 72 69 65 6e | 74 65 64 20 52 65 73 6f |ct-Orien|ted Reso|
|00001160| 75 72 63 65 73 ff 00 15 | 16 01 f7 0d 0d ff 00 14 |urces...|........|
|00001170| 18 01 f7 4f 62 6a 65 63 | 74 20 4f 72 69 65 6e 74 |...Objec|t Orient|
|00001180| 65 64 20 50 72 6f 67 72 | 61 6d 6d 69 6e 67 3a 20 |ed Progr|amming: |
|00001190| 41 6e 20 45 76 6f 6c 75 | 74 69 6f 6e 61 72 79 20 |An Evolu|tionary |
|000011a0| 41 70 70 72 6f 61 63 68 | 2e ff 00 15 16 01 f7 0d |Approach|........|
|000011b0| ff 00 14 12 00 f7 09 ff | 00 15 0e 02 f7 62 79 20 |........|.....by |
|000011c0| 42 72 61 64 20 4a 2e 20 | 43 6f 78 2c 20 41 64 64 |Brad J. |Cox, Add|
|000011d0| 69 73 6f 6e 2d 57 65 73 | 6c 65 79 2c 20 31 39 38 |ison-Wes|ley, 198|
|000011e0| 36 0d 00 24 24 00 0e 0d | 00 2b a6 00 0d a1 00 00 |6..$$...|.+......|
|000011f0| a7 00 0e 05 01 0c 34 00 | 04 0e 02 0b 34 00 0f 74 |......4.|....4..t|
|00001200| 02 4c 34 00 08 74 01 c1 | 00 18 04 00 02 00 00 38 |.L4..t..|.......8|
|00001210| 04 00 02 06 00 38 44 00 | 0d a1 00 70 04 00 0e 05 |.....8D.|...p....|
|00001220| 00 2a                   |                         |.*      |        |
+--------+-------------------------+-------------------------+--------+--------+