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MacBinary  |  1996-04-29  |  16.1 KB  |  [TEXT/CWIE]

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100% file MacBinary II, inited, Mon Apr 29 16:27:02 1996, modified Mon Apr 29 16:27:02 1996, creator 'CWIE', type ASCII, 15823 bytes "DBRecord.h" , at 0x3e4f 410 bytes resource default (weak)
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74% TrID Macintosh plain text (MacBinary) default
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id metadata
keyvalue
macFileType[TEXT]
macFileCreator[CWIE]



hex view
+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 0a 44 42 52 65 63 6f | 72 64 2e 68 00 00 00 00 |..DBReco|rd.h....|
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|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 6d 58 00 00 |........|....mX..|
|00000080| 2f 2f 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |//======|========|
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|00000d20| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00000d30| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00000d40| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 0d 2f 2f |========|=====.//|
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|00000d90| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00000da0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
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|00001140| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
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|00001bc0| 20 43 68 69 6c 64 49 64 | 65 6e 74 69 66 69 65 72 | ChildId|entifier|
|00001bd0| 20 66 72 6f 6d 44 69 72 | 65 63 74 69 6f 6e 29 20 | fromDir|ection) |
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|00001bf0| 43 68 69 6c 64 49 64 65 | 6e 74 69 66 69 65 72 09 |ChildIde|ntifier.|
|00001c00| 09 09 49 64 65 6e 74 69 | 66 79 43 68 69 6c 64 28 |..Identi|fyChild(|
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|00001c20| 20 41 43 6f 6e 73 74 3c | 54 44 42 52 65 63 6f 72 | AConst<|TDBRecor|
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|00001db0| 41 43 6f 6e 73 74 3c 54 | 44 42 52 65 63 6f 72 64 |AConst<T|DBRecord|
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|00001dd0| 63 6f 6e 73 74 20 3d 20 | 30 3b 0d 09 76 69 72 74 |const = |0;..virt|
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|00001e20| 3c 54 44 42 52 65 63 6f | 72 64 3e 20 73 65 63 6f |<TDBReco|rd> seco|
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|00001e80| 79 31 2c 20 6c 6f 6e 67 | 20 6b 65 79 32 29 20 7b |y1, long| key2) {|
|00001e90| 20 72 65 74 75 72 6e 20 | 6b 65 79 32 20 3c 20 6b | return |key2 < k|
|00001ea0| 65 79 31 20 3f 20 6b 53 | 65 63 6f 6e 64 4f 62 6a |ey1 ? kS|econdObj|
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|00001ec0| 20 28 6b 65 79 32 20 3e | 20 6b 65 79 31 20 3f 20 | (key2 >| key1 ? |
|00001ed0| 6b 53 65 63 6f 6e 64 4f | 62 6a 65 63 74 43 6f 6d |kSecondO|bjectCom|
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|00001f20| 74 68 69 73 20 6e 6f 64 | 65 0d 09 2f 2f 0d 09 6c |this nod|e..//..l|
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|00001f40| 74 53 75 62 74 72 65 65 | 28 54 54 72 61 6e 73 61 |tSubtree|(TTransa|
|00001f50| 63 74 69 6f 6e 2a 20 74 | 29 20 63 6f 6e 73 74 3b |ction* t|) const;|
|00001f60| 0d 09 76 69 72 74 75 61 | 6c 20 76 6f 69 64 09 09 |..virtua|l void..|
|00001f70| 09 09 09 56 65 72 69 66 | 79 28 54 54 72 61 6e 73 |...Verif|y(TTrans|
|00001f80| 61 63 74 69 6f 6e 2a 20 | 74 2c 20 42 6f 6f 6c 65 |action* |t, Boole|
|00001f90| 61 6e 20 76 65 72 69 66 | 79 44 65 65 70 20 3d 20 |an verif|yDeep = |
|00001fa0| 66 61 6c 73 65 29 20 63 | 6f 6e 73 74 3b 0d 09 0d |false) c|onst;...|
|00001fb0| 09 2f 2f 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |.//:::::|::::::::|
|00001fc0| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00001fd0| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00001fe0| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00001ff0| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 0d |::::::::|:::::::.|
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|00002010| 66 61 63 65 3a 20 20 6e | 6f 6e 2d 63 6f 6e 73 74 |face: n|on-const|
|00002020| 20 6d 65 74 68 6f 64 73 | 0d 09 2f 2f 3a 3a 3a 3a | methods|..//::::|
|00002030| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002040| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002050| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002060| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002070| 3a 3a 3a 3a 3a 3a 3a 3a | 0d 0d 70 75 62 6c 69 63 |::::::::|..public|
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|00002090| 09 09 49 6e 73 65 72 74 | 28 54 54 72 61 6e 73 61 |..Insert|(TTransa|
|000020a0| 63 74 69 6f 6e 2a 20 74 | 2c 20 41 6e 55 70 64 61 |ction* t|, AnUpda|
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|000020d0| 09 09 52 65 6d 6f 76 65 | 46 72 6f 6d 54 72 65 65 |..Remove|FromTree|
|000020e0| 28 54 54 72 61 6e 73 61 | 63 74 69 6f 6e 2a 20 74 |(TTransa|ction* t|
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|00002110| 54 68 69 73 52 65 63 6f | 72 64 22 20 73 68 6f 75 |ThisReco|rd" shou|
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|00002240| 61 63 74 69 6f 6e 2a 20 | 74 29 3b 0d 09 0d 09 2f |action* |t);..../|
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|00002270| 20 64 6f 63 75 6d 65 6e | 74 20 77 69 6c 6c 20 63 | documen|t will c|
|00002280| 61 6c 6c 20 74 68 69 73 | 20 6d 65 74 68 6f 64 3b |all this| method;|
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|000022a0| 73 65 44 6f 63 75 6d 65 | 6e 74 3a 3a 4e 65 77 44 |seDocume|nt::NewD|
|000022b0| 42 50 72 6f 70 65 72 74 | 79 28 54 54 72 61 6e 73 |BPropert|y(TTrans|
|000022c0| 61 63 74 69 6f 6e 2a 29 | 20 61 6e 64 0d 09 2f 2f |action*)| and..//|
|000022d0| 20 54 44 61 74 61 62 61 | 73 65 44 6f 63 75 6d 65 | TDataba|seDocume|
|000022e0| 6e 74 3a 3a 4e 65 77 44 | 42 45 6c 65 6d 65 6e 74 |nt::NewD|BElement|
|000022f0| 28 54 54 72 61 6e 73 61 | 63 74 69 6f 6e 2a 29 20 |(TTransa|ction*) |
|00002300| 74 6f 20 67 65 74 20 6e | 65 77 0d 09 2f 2f 20 64 |to get n|ew..// d|
|00002310| 61 74 61 62 61 73 65 20 | 72 65 63 6f 72 64 73 20 |atabase |records |
|00002320| 74 6f 20 77 6f 72 6b 20 | 77 69 74 68 0d 09 2f 2f |to work |with..//|
|00002330| 0d 09 76 69 72 74 75 61 | 6c 20 76 6f 69 64 09 09 |..virtua|l void..|
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|00002350| 52 65 63 6f 72 64 28 54 | 54 72 61 6e 73 61 63 74 |Record(T|Transact|
|00002360| 69 6f 6e 2a 20 74 29 3b | 0d 09 0d 09 2f 2f 0d 09 |ion* t);|....//..|
|00002370| 2f 2f 20 55 73 75 61 6c | 6c 79 2c 20 6f 6e 6c 79 |// Usual|ly, only|
|00002380| 20 61 20 70 72 6f 70 65 | 72 74 79 20 72 65 63 6f | a prope|rty reco|
|00002390| 72 64 20 77 69 6c 6c 20 | 63 61 6c 6c 20 74 68 69 |rd will |call thi|
|000023a0| 73 20 6d 65 74 68 6f 64 | 0d 09 2f 2f 0d 09 76 69 |s method|..//..vi|
|000023b0| 72 74 75 61 6c 20 76 6f | 69 64 09 09 09 09 09 50 |rtual vo|id.....P|
|000023c0| 72 6f 70 65 72 74 79 56 | 61 6c 75 65 43 68 61 6e |ropertyV|alueChan|
|000023d0| 67 65 64 28 54 54 72 61 | 6e 73 61 63 74 69 6f 6e |ged(TTra|nsaction|
|000023e0| 2a 20 74 2c 20 41 43 6f | 6e 73 74 3c 54 44 42 50 |* t, ACo|nst<TDBP|
|000023f0| 72 6f 70 65 72 74 79 3e | 20 70 72 6f 70 65 72 74 |roperty>| propert|
|00002400| 79 54 68 61 74 43 68 61 | 6e 67 65 64 29 3b 0d 09 |yThatCha|nged);..|
|00002410| 0d 09 2f 2f 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |..//::::|::::::::|
|00002420| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002430| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002440| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002450| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002460| 0d 09 2f 2f 20 50 72 6f | 74 65 63 74 65 64 20 69 |..// Pro|tected i|
|00002470| 6e 74 65 72 66 61 63 65 | 3a 20 20 63 6f 6e 73 74 |nterface|: const|
|00002480| 20 6d 65 74 68 6f 64 73 | 0d 09 2f 2f 3a 3a 3a 3a | methods|..//::::|
|00002490| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|000024a0| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|000024b0| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|000024c0| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|000024d0| 3a 3a 3a 3a 3a 3a 3a 3a | 0d 0d 70 72 6f 74 65 63 |::::::::|..protec|
|000024e0| 74 65 64 3a 0d 09 0d 09 | 6c 6f 6e 67 09 09 09 09 |ted:....|long....|
|000024f0| 09 09 09 52 65 63 6f 72 | 64 46 6c 61 67 73 28 54 |...Recor|dFlags(T|
|00002500| 54 72 61 6e 73 61 63 74 | 69 6f 6e 2a 20 74 29 20 |Transact|ion* t) |
|00002510| 63 6f 6e 73 74 20 09 09 | 09 09 7b 20 72 65 74 75 |const ..|..{ retu|
|00002520| 72 6e 20 74 68 69 73 2d | 3e 47 65 74 52 65 63 6f |rn this-|>GetReco|
|00002530| 72 64 44 61 74 61 28 74 | 2c 20 6b 52 65 63 6f 72 |rdData(t|, kRecor|
|00002540| 64 46 6c 61 67 73 57 6f | 72 64 29 3b 20 7d 3b 0d |dFlagsWo|rd); };.|
|00002550| 09 6c 6f 6e 67 09 09 09 | 09 09 09 09 50 61 72 65 |.long...|....Pare|
|00002560| 6e 74 53 69 62 6c 69 6e | 67 49 6e 64 65 78 28 54 |ntSiblin|gIndex(T|
|00002570| 54 72 61 6e 73 61 63 74 | 69 6f 6e 2a 20 74 29 20 |Transact|ion* t) |
|00002580| 63 6f 6e 73 74 20 09 09 | 7b 20 72 65 74 75 72 6e |const ..|{ return|
|00002590| 20 74 68 69 73 2d 3e 47 | 65 74 52 65 63 6f 72 64 | this->G|etRecord|
|000025a0| 44 61 74 61 28 74 2c 20 | 6b 50 61 72 65 6e 74 53 |Data(t, |kParentS|
|000025b0| 69 62 6c 69 6e 67 57 6f | 72 64 29 3b 20 7d 3b 0d |iblingWo|rd); };.|
|000025c0| 09 6c 6f 6e 67 09 09 09 | 09 09 09 09 4c 65 66 74 |.long...|....Left|
|000025d0| 53 69 62 6c 69 6e 67 49 | 6e 64 65 78 28 54 54 72 |SiblingI|ndex(TTr|
|000025e0| 61 6e 73 61 63 74 69 6f | 6e 2a 20 74 29 20 63 6f |ansactio|n* t) co|
|000025f0| 6e 73 74 20 09 09 7b 20 | 72 65 74 75 72 6e 20 74 |nst ..{ |return t|
|00002600| 68 69 73 2d 3e 47 65 74 | 52 65 63 6f 72 64 44 61 |his->Get|RecordDa|
|00002610| 74 61 28 74 2c 20 6b 4c | 65 66 74 53 69 62 6c 69 |ta(t, kL|eftSibli|
|00002620| 6e 67 57 6f 72 64 29 3b | 20 7d 3b 0d 09 6c 6f 6e |ngWord);| };..lon|
|00002630| 67 09 09 09 09 09 09 09 | 52 69 67 68 74 53 69 62 |g.......|RightSib|
|00002640| 6c 69 6e 67 49 6e 64 65 | 78 28 54 54 72 61 6e 73 |lingInde|x(TTrans|
|00002650| 61 63 74 69 6f 6e 2a 20 | 74 29 20 63 6f 6e 73 74 |action* |t) const|
|00002660| 20 09 09 7b 20 72 65 74 | 75 72 6e 20 74 68 69 73 | ..{ ret|urn this|
|00002670| 2d 3e 47 65 74 52 65 63 | 6f 72 64 44 61 74 61 28 |->GetRec|ordData(|
|00002680| 74 2c 20 6b 52 69 67 68 | 74 53 69 62 6c 69 6e 67 |t, kRigh|tSibling|
|00002690| 57 6f 72 64 29 3b 20 7d | 3b 0d 0d 09 2f 2f 0d 09 |Word); }|;...//..|
|000026a0| 2f 2f 20 55 73 75 61 6c | 6c 79 2c 20 6f 6e 6c 79 |// Usual|ly, only|
|000026b0| 20 6f 62 6a 65 63 74 20 | 72 65 63 6f 72 64 73 20 | object |records |
|000026c0| 6f 77 6e 20 63 68 69 6c | 64 72 65 6e 20 61 6e 64 |own chil|dren and|
|000026d0| 20 70 72 6f 70 65 72 74 | 79 20 74 72 65 65 73 2e | propert|y trees.|
|000026e0| 0d 09 2f 2f 20 48 6f 77 | 65 76 65 72 2c 20 74 68 |..// How|ever, th|
|000026f0| 65 72 65 20 61 72 65 20 | 73 6f 6d 65 20 74 79 70 |ere are |some typ|
|00002700| 65 73 20 6f 66 20 64 61 | 74 61 20 72 65 63 6f 72 |es of da|ta recor|
|00002710| 64 73 20 74 68 61 74 20 | 6d 61 79 20 61 6c 73 6f |ds that |may also|
|00002720| 20 6f 77 6e 0d 09 2f 2f | 20 74 72 65 65 73 3b 20 | own..//| trees; |
|00002730| 77 68 65 6e 20 74 68 65 | 79 20 64 6f 2c 20 74 68 |when the|y do, th|
|00002740| 65 69 72 20 70 6f 69 6e | 74 65 72 20 74 6f 20 74 |eir poin|ter to t|
|00002750| 68 65 20 74 6f 70 20 72 | 65 63 6f 72 64 20 6f 66 |he top r|ecord of|
|00002760| 20 74 68 65 20 74 72 65 | 65 0d 09 2f 2f 20 69 73 | the tre|e..// is|
|00002770| 20 61 6c 77 61 79 73 20 | 69 6e 20 74 68 65 20 73 | always |in the s|
|00002780| 61 6d 65 20 69 6e 64 65 | 78 20 61 73 20 74 68 65 |ame inde|x as the|
|00002790| 20 73 61 6d 65 20 66 69 | 65 6c 64 20 69 6e 20 61 | same fi|eld in a|
|000027a0| 6e 20 6f 62 6a 65 63 74 | 0d 09 2f 2f 20 72 65 63 |n object|..// rec|
|000027b0| 6f 72 64 2e 20 20 54 68 | 65 72 65 66 6f 72 65 2c |ord. Th|erefore,|
|000027c0| 20 77 65 20 61 62 73 74 | 72 61 63 74 20 74 68 65 | we abst|ract the|
|000027d0| 73 65 20 66 69 65 6c 64 | 20 61 73 20 69 66 20 69 |se field| as if i|
|000027e0| 74 20 77 65 72 65 20 61 | 0d 09 2f 2f 20 6d 65 6d |t were a|..// mem|
|000027f0| 62 65 72 20 6f 66 20 65 | 76 65 72 79 20 44 42 20 |ber of e|very DB |
|00002800| 63 75 72 73 6f 72 2c 20 | 65 76 65 6e 20 74 68 6f |cursor, |even tho|
|00002810| 75 67 68 20 74 68 65 79 | 20 6d 69 67 68 74 20 6e |ugh they| might n|
|00002820| 6f 74 20 65 78 69 73 74 | 20 69 6e 0d 09 2f 2f 20 |ot exist| in..// |
|00002830| 73 6f 6d 65 20 72 65 63 | 6f 72 64 73 2e 0d 09 2f |some rec|ords.../|
|00002840| 2f 0d 09 2f 2f 20 52 65 | 71 75 69 72 65 52 65 63 |/..// Re|quireRec|
|00002850| 6f 72 64 43 61 6e 48 61 | 76 65 45 6c 65 6d 65 6e |ordCanHa|veElemen|
|00002860| 74 73 20 2f 20 52 65 71 | 75 69 72 65 52 65 63 6f |ts / Req|uireReco|
|00002870| 72 64 43 61 6e 48 61 76 | 65 50 72 6f 70 65 72 74 |rdCanHav|ePropert|
|00002880| 69 65 73 0d 09 2f 2f 20 | 77 69 6c 6c 20 66 61 69 |ies..// |will fai|
|00002890| 6c 20 69 66 20 74 68 65 | 20 72 65 63 6f 72 64 20 |l if the| record |
|000028a0| 63 61 6e 6e 6f 74 20 63 | 6f 6e 74 61 69 6e 20 65 |cannot c|ontain e|
|000028b0| 6c 65 6d 65 6e 74 73 2f | 70 72 6f 70 65 72 74 69 |lements/|properti|
|000028c0| 65 73 2c 0d 09 2f 2f 20 | 6f 72 20 64 6f 20 6e 6f |es,..// |or do no|
|000028d0| 74 68 69 6e 67 20 69 66 | 20 65 6c 65 6d 65 6e 74 |thing if| element|
|000028e0| 73 2f 70 72 6f 70 65 72 | 74 69 65 73 20 61 72 65 |s/proper|ties are|
|000028f0| 20 6f 6b 61 79 0d 09 2f | 2f 0d 09 76 69 72 74 75 | okay../|/..virtu|
|00002900| 61 6c 20 42 6f 6f 6c 65 | 61 6e 09 09 09 09 09 52 |al Boole|an.....R|
|00002910| 65 63 6f 72 64 43 61 6e | 48 61 76 65 45 6c 65 6d |ecordCan|HaveElem|
|00002920| 65 6e 74 73 28 54 54 72 | 61 6e 73 61 63 74 69 6f |ents(TTr|ansactio|
|00002930| 6e 2a 20 74 29 20 63 6f | 6e 73 74 3b 0d 09 76 69 |n* t) co|nst;..vi|
|00002940| 72 74 75 61 6c 20 42 6f | 6f 6c 65 61 6e 09 09 09 |rtual Bo|olean...|
|00002950| 09 09 52 65 63 6f 72 64 | 43 61 6e 48 61 76 65 50 |..Record|CanHaveP|
|00002960| 72 6f 70 65 72 74 69 65 | 73 28 54 54 72 61 6e 73 |ropertie|s(TTrans|
|00002970| 61 63 74 69 6f 6e 2a 20 | 74 29 20 63 6f 6e 73 74 |action* |t) const|
|00002980| 3b 0d 09 76 6f 69 64 09 | 09 09 09 09 09 09 52 65 |;..void.|......Re|
|00002990| 71 75 69 72 65 52 65 63 | 6f 72 64 43 61 6e 48 61 |quireRec|ordCanHa|
|000029a0| 76 65 45 6c 65 6d 65 6e | 74 73 28 54 54 72 61 6e |veElemen|ts(TTran|
|000029b0| 73 61 63 74 69 6f 6e 2a | 20 74 29 20 63 6f 6e 73 |saction*| t) cons|
|000029c0| 74 3b 0d 09 76 6f 69 64 | 09 09 09 09 09 09 09 52 |t;..void|.......R|
|000029d0| 65 71 75 69 72 65 52 65 | 63 6f 72 64 43 61 6e 48 |equireRe|cordCanH|
|000029e0| 61 76 65 50 72 6f 70 65 | 72 74 69 65 73 28 54 54 |avePrope|rties(TT|
|000029f0| 72 61 6e 73 61 63 74 69 | 6f 6e 2a 20 74 29 20 63 |ransacti|on* t) c|
|00002a00| 6f 6e 73 74 3b 0d 09 0d | 09 6c 6f 6e 67 09 09 09 |onst;...|.long...|
|00002a10| 09 09 09 09 54 6f 70 43 | 68 69 6c 64 49 6e 64 65 |....TopC|hildInde|
|00002a20| 78 28 54 54 72 61 6e 73 | 61 63 74 69 6f 6e 2a 20 |x(TTrans|action* |
|00002a30| 74 29 20 63 6f 6e 73 74 | 09 09 09 7b 20 74 68 69 |t) const|...{ thi|
|00002a40| 73 2d 3e 52 65 71 75 69 | 72 65 52 65 63 6f 72 64 |s->Requi|reRecord|
|00002a50| 43 61 6e 48 61 76 65 45 | 6c 65 6d 65 6e 74 73 28 |CanHaveE|lements(|
|00002a60| 74 29 3b 20 72 65 74 75 | 72 6e 20 74 68 69 73 2d |t); retu|rn this-|
|00002a70| 3e 47 65 74 52 65 63 6f | 72 64 44 61 74 61 28 74 |>GetReco|rdData(t|
|00002a80| 2c 20 6b 54 6f 70 43 68 | 69 6c 64 57 6f 72 64 29 |, kTopCh|ildWord)|
|00002a90| 3b 20 7d 3b 0d 09 6c 6f | 6e 67 09 09 09 09 09 09 |; };..lo|ng......|
|00002aa0| 09 54 6f 70 50 72 6f 70 | 65 72 74 79 49 6e 64 65 |.TopProp|ertyInde|
|00002ab0| 78 28 54 54 72 61 6e 73 | 61 63 74 69 6f 6e 2a 20 |x(TTrans|action* |
|00002ac0| 74 29 20 63 6f 6e 73 74 | 09 09 09 7b 20 74 68 69 |t) const|...{ thi|
|00002ad0| 73 2d 3e 52 65 71 75 69 | 72 65 52 65 63 6f 72 64 |s->Requi|reRecord|
|00002ae0| 43 61 6e 48 61 76 65 50 | 72 6f 70 65 72 74 69 65 |CanHaveP|ropertie|
|00002af0| 73 28 74 29 3b 20 72 65 | 74 75 72 6e 20 74 68 69 |s(t); re|turn thi|
|00002b00| 73 2d 3e 47 65 74 52 65 | 63 6f 72 64 44 61 74 61 |s->GetRe|cordData|
|00002b10| 28 74 2c 20 6b 54 6f 70 | 50 72 6f 70 65 72 74 79 |(t, kTop|Property|
|00002b20| 57 6f 72 64 29 3b 20 7d | 3b 0d 0d 09 6c 6f 6e 67 |Word); }|;...long|
|00002b30| 09 09 09 09 09 09 09 42 | 61 6c 61 6e 63 65 46 61 |.......B|alanceFa|
|00002b40| 63 74 6f 72 28 54 54 72 | 61 6e 73 61 63 74 69 6f |ctor(TTr|ansactio|
|00002b50| 6e 2a 20 74 29 20 63 6f | 6e 73 74 09 09 09 7b 20 |n* t) co|nst...{ |
|00002b60| 72 65 74 75 72 6e 20 74 | 68 69 73 2d 3e 52 65 63 |return t|his->Rec|
|00002b70| 6f 72 64 46 6c 61 67 73 | 28 74 29 20 26 20 6b 42 |ordFlags|(t) & kB|
|00002b80| 61 6c 61 6e 63 65 46 61 | 63 74 6f 72 42 69 74 73 |alanceFa|ctorBits|
|00002b90| 3b 20 7d 3b 0d 0d 09 76 | 69 72 74 75 61 6c 20 6c |; };...v|irtual l|
|00002ba0| 6f 6e 67 09 09 09 09 09 | 46 72 65 65 4c 69 73 74 |ong.....|FreeList|
|00002bb0| 54 6f 55 73 65 28 54 54 | 72 61 6e 73 61 63 74 69 |ToUse(TT|ransacti|
|00002bc0| 6f 6e 2a 29 20 7b 20 72 | 65 74 75 72 6e 20 30 3b |on*) { r|eturn 0;|
|00002bd0| 20 7d 20 2f 2f 20 77 65 | 20 68 61 76 65 20 61 20 | } // we| have a |
|00002be0| 63 6f 6e 73 74 61 6e 74 | 20 66 6f 72 20 74 68 69 |constant| for thi|
|00002bf0| 73 20 22 30 22 20 28 6b | 46 72 65 65 52 65 63 6f |s "0" (k|FreeReco|
|00002c00| 72 64 4c 69 73 74 49 6e | 64 65 78 29 2c 20 62 75 |rdListIn|dex), bu|
|00002c10| 74 20 72 69 67 68 74 20 | 6e 6f 77 20 69 74 27 73 |t right |now it's|
|00002c20| 20 69 6e 20 52 65 63 6f | 72 64 47 72 6f 75 70 43 | in Reco|rdGroupC|
|00002c30| 6f 6e 74 72 6f 6c 4f 62 | 6a 65 63 74 2e 68 0d 0d |ontrolOb|ject.h..|
|00002c40| 09 2f 2f 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |.//:::::|::::::::|
|00002c50| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002c60| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002c70| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002c80| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 0d |::::::::|:::::::.|
|00002c90| 09 2f 2f 20 50 72 6f 74 | 65 63 74 65 64 20 69 6e |.// Prot|ected in|
|00002ca0| 74 65 72 66 61 63 65 3a | 20 20 6e 6f 6e 2d 63 6f |terface:| non-co|
|00002cb0| 6e 73 74 20 6d 65 74 68 | 6f 64 73 0d 09 2f 2f 3a |nst meth|ods..//:|
|00002cc0| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002cd0| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002ce0| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002cf0| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00002d00| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 0d 0d 70 72 6f |::::::::|:::..pro|
|00002d10| 74 65 63 74 65 64 3a 0d | 0d 09 76 6f 69 64 09 09 |tected:.|..void..|
|00002d20| 09 09 09 09 09 53 65 74 | 52 65 63 6f 72 64 46 6c |.....Set|RecordFl|
|00002d30| 61 67 73 28 54 54 72 61 | 6e 73 61 63 74 69 6f 6e |ags(TTra|nsaction|
|00002d40| 2a 20 74 2c 20 6c 6f 6e | 67 20 6e 65 77 56 61 6c |* t, lon|g newVal|
|00002d50| 75 65 29 09 09 09 7b 20 | 74 68 69 73 2d 3e 43 68 |ue)...{ |this->Ch|
|00002d60| 61 6e 67 65 52 65 63 6f | 72 64 44 61 74 61 28 74 |angeReco|rdData(t|
|00002d70| 2c 20 6b 52 65 63 6f 72 | 64 46 6c 61 67 73 57 6f |, kRecor|dFlagsWo|
|00002d80| 72 64 2c 20 6e 65 77 56 | 61 6c 75 65 29 3b 20 7d |rd, newV|alue); }|
|00002d90| 3b 0d 09 76 6f 69 64 09 | 09 09 09 09 09 09 53 65 |;..void.|......Se|
|00002da0| 74 50 61 72 65 6e 74 53 | 69 62 6c 69 6e 67 49 6e |tParentS|iblingIn|
|00002db0| 64 65 78 28 54 54 72 61 | 6e 73 61 63 74 69 6f 6e |dex(TTra|nsaction|
|00002dc0| 2a 20 74 2c 20 6c 6f 6e | 67 20 6e 65 77 56 61 6c |* t, lon|g newVal|
|00002dd0| 75 65 29 09 7b 20 74 68 | 69 73 2d 3e 43 68 61 6e |ue).{ th|is->Chan|
|00002de0| 67 65 52 65 63 6f 72 64 | 44 61 74 61 28 74 2c 20 |geRecord|Data(t, |
|00002df0| 6b 50 61 72 65 6e 74 53 | 69 62 6c 69 6e 67 57 6f |kParentS|iblingWo|
|00002e00| 72 64 2c 20 6e 65 77 56 | 61 6c 75 65 29 3b 20 7d |rd, newV|alue); }|
|00002e10| 3b 0d 09 76 6f 69 64 09 | 09 09 09 09 09 09 53 65 |;..void.|......Se|
|00002e20| 74 4c 65 66 74 53 69 62 | 6c 69 6e 67 49 6e 64 65 |tLeftSib|lingInde|
|00002e30| 78 28 54 54 72 61 6e 73 | 61 63 74 69 6f 6e 2a 20 |x(TTrans|action* |
|00002e40| 74 2c 20 6c 6f 6e 67 20 | 6e 65 77 56 61 6c 75 65 |t, long |newValue|
|00002e50| 29 09 09 7b 20 74 68 69 | 73 2d 3e 43 68 61 6e 67 |)..{ thi|s->Chang|
|00002e60| 65 52 65 63 6f 72 64 44 | 61 74 61 28 74 2c 20 6b |eRecordD|ata(t, k|
|00002e70| 4c 65 66 74 53 69 62 6c | 69 6e 67 57 6f 72 64 2c |LeftSibl|ingWord,|
|00002e80| 20 6e 65 77 56 61 6c 75 | 65 29 3b 20 7d 3b 0d 09 | newValu|e); };..|
|00002e90| 76 6f 69 64 09 09 09 09 | 09 09 09 53 65 74 52 69 |void....|...SetRi|
|00002ea0| 67 68 74 53 69 62 6c 69 | 6e 67 49 6e 64 65 78 28 |ghtSibli|ngIndex(|
|00002eb0| 54 54 72 61 6e 73 61 63 | 74 69 6f 6e 2a 20 74 2c |TTransac|tion* t,|
|00002ec0| 20 6c 6f 6e 67 20 6e 65 | 77 56 61 6c 75 65 29 09 | long ne|wValue).|
|00002ed0| 09 7b 20 74 68 69 73 2d | 3e 43 68 61 6e 67 65 52 |.{ this-|>ChangeR|
|00002ee0| 65 63 6f 72 64 44 61 74 | 61 28 74 2c 20 6b 52 69 |ecordDat|a(t, kRi|
|00002ef0| 67 68 74 53 69 62 6c 69 | 6e 67 57 6f 72 64 2c 20 |ghtSibli|ngWord, |
|00002f00| 6e 65 77 56 61 6c 75 65 | 29 3b 20 7d 3b 0d 0d 09 |newValue|); };...|
|00002f10| 76 6f 69 64 09 09 09 09 | 09 09 09 53 65 74 52 65 |void....|...SetRe|
|00002f20| 63 6f 72 64 49 73 41 74 | 54 6f 70 4f 66 54 72 65 |cordIsAt|TopOfTre|
|00002f30| 65 28 54 54 72 61 6e 73 | 61 63 74 69 6f 6e 2a 20 |e(TTrans|action* |
|00002f40| 74 2c 20 42 6f 6f 6c 65 | 61 6e 20 61 74 54 6f 70 |t, Boole|an atTop|
|00002f50| 29 09 7b 20 74 68 69 73 | 2d 3e 53 65 74 52 65 63 |).{ this|->SetRec|
|00002f60| 6f 72 64 46 6c 61 67 73 | 28 74 2c 20 28 74 68 69 |ordFlags|(t, (thi|
|00002f70| 73 2d 3e 52 65 63 6f 72 | 64 46 6c 61 67 73 28 74 |s->Recor|dFlags(t|
|00002f80| 29 20 26 20 7e 6b 54 6f | 70 4f 66 54 72 65 65 42 |) & ~kTo|pOfTreeB|
|00002f90| 69 74 29 20 7c 20 28 61 | 74 54 6f 70 20 3f 20 6b |it) | (a|tTop ? k|
|00002fa0| 54 6f 70 4f 66 54 72 65 | 65 42 69 74 20 3a 20 30 |TopOfTre|eBit : 0|
|00002fb0| 29 29 3b 20 7d 3b 0d 09 | 76 6f 69 64 09 09 09 09 |)); };..|void....|
|00002fc0| 09 09 09 53 65 74 42 61 | 6c 61 6e 63 65 46 61 63 |...SetBa|lanceFac|
|00002fd0| 74 6f 72 28 54 54 72 61 | 6e 73 61 63 74 69 6f 6e |tor(TTra|nsaction|
|00002fe0| 2a 20 74 2c 20 6c 6f 6e | 67 20 6e 65 77 46 61 63 |* t, lon|g newFac|
|00002ff0| 74 6f 72 29 09 09 7b 20 | 74 68 69 73 2d 3e 53 65 |tor)..{ |this->Se|
|00003000| 74 52 65 63 6f 72 64 46 | 6c 61 67 73 28 74 2c 20 |tRecordF|lags(t, |
|00003010| 28 74 68 69 73 2d 3e 52 | 65 63 6f 72 64 46 6c 61 |(this->R|ecordFla|
|00003020| 67 73 28 74 29 20 26 20 | 7e 6b 42 61 6c 61 6e 63 |gs(t) & |~kBalanc|
|00003030| 65 46 61 63 74 6f 72 42 | 69 74 73 29 20 7c 20 28 |eFactorB|its) | (|
|00003040| 6e 65 77 46 61 63 74 6f | 72 20 26 20 6b 42 61 6c |newFacto|r & kBal|
|00003050| 61 6e 63 65 46 61 63 74 | 6f 72 42 69 74 73 29 29 |anceFact|orBits))|
|00003060| 3b 20 7d 3b 0d 0d 09 76 | 6f 69 64 09 09 09 09 09 |; };...v|oid.....|
|00003070| 09 09 53 65 74 54 6f 70 | 43 68 69 6c 64 49 6e 64 |..SetTop|ChildInd|
|00003080| 65 78 28 54 54 72 61 6e | 73 61 63 74 69 6f 6e 2a |ex(TTran|saction*|
|00003090| 20 74 2c 20 6c 6f 6e 67 | 20 6e 65 77 56 61 6c 75 | t, long| newValu|
|000030a0| 65 29 09 09 7b 20 74 68 | 69 73 2d 3e 52 65 71 75 |e)..{ th|is->Requ|
|000030b0| 69 72 65 52 65 63 6f 72 | 64 43 61 6e 48 61 76 65 |ireRecor|dCanHave|
|000030c0| 45 6c 65 6d 65 6e 74 73 | 28 74 29 3b 20 74 68 69 |Elements|(t); thi|
|000030d0| 73 2d 3e 43 68 61 6e 67 | 65 52 65 63 6f 72 64 44 |s->Chang|eRecordD|
|000030e0| 61 74 61 28 74 2c 20 6b | 54 6f 70 43 68 69 6c 64 |ata(t, k|TopChild|
|000030f0| 57 6f 72 64 2c 20 6e 65 | 77 56 61 6c 75 65 29 3b |Word, ne|wValue);|
|00003100| 20 7d 3b 0d 09 76 6f 69 | 64 09 09 09 09 09 09 09 | };..voi|d.......|
|00003110| 53 65 74 54 6f 70 50 72 | 6f 70 65 72 74 79 49 6e |SetTopPr|opertyIn|
|00003120| 64 65 78 28 54 54 72 61 | 6e 73 61 63 74 69 6f 6e |dex(TTra|nsaction|
|00003130| 2a 20 74 2c 20 6c 6f 6e | 67 20 6e 65 77 56 61 6c |* t, lon|g newVal|
|00003140| 75 65 29 09 09 7b 20 74 | 68 69 73 2d 3e 52 65 71 |ue)..{ t|his->Req|
|00003150| 75 69 72 65 52 65 63 6f | 72 64 43 61 6e 48 61 76 |uireReco|rdCanHav|
|00003160| 65 50 72 6f 70 65 72 74 | 69 65 73 28 74 29 3b 20 |ePropert|ies(t); |
|00003170| 74 68 69 73 2d 3e 43 68 | 61 6e 67 65 52 65 63 6f |this->Ch|angeReco|
|00003180| 72 64 44 61 74 61 28 74 | 2c 20 6b 54 6f 70 50 72 |rdData(t|, kTopPr|
|00003190| 6f 70 65 72 74 79 57 6f | 72 64 2c 20 6e 65 77 56 |opertyWo|rd, newV|
|000031a0| 61 6c 75 65 29 3b 20 7d | 3b 0d 0d 09 76 6f 69 64 |alue); }|;...void|
|000031b0| 09 09 09 09 09 09 09 53 | 65 74 4c 65 66 74 53 69 |.......S|etLeftSi|
|000031c0| 62 6c 69 6e 67 28 54 54 | 72 61 6e 73 61 63 74 69 |bling(TT|ransacti|
|000031d0| 6f 6e 2a 20 74 2c 20 41 | 43 6f 6e 73 74 3c 54 44 |on* t, A|Const<TD|
|000031e0| 42 52 65 63 6f 72 64 3e | 20 63 75 72 73 6f 72 29 |BRecord>| cursor)|
|000031f0| 09 09 7b 20 74 68 69 73 | 2d 3e 53 65 74 4c 65 66 |..{ this|->SetLef|
|00003200| 74 53 69 62 6c 69 6e 67 | 49 6e 64 65 78 28 74 2c |tSibling|Index(t,|
|00003210| 20 63 75 72 73 6f 72 2e | 45 78 69 73 74 73 28 29 | cursor.|Exists()|
|00003220| 20 3f 20 63 75 72 73 6f | 72 2d 3e 52 65 63 6f 72 | ? curso|r->Recor|
|00003230| 64 49 6e 64 65 78 28 29 | 20 3a 20 6b 4e 69 6c 49 |dIndex()| : kNilI|
|00003240| 6e 64 65 78 29 3b 20 7d | 3b 0d 09 76 6f 69 64 09 |ndex); }|;..void.|
|00003250| 09 09 09 09 09 09 53 65 | 74 52 69 67 68 74 53 69 |......Se|tRightSi|
|00003260| 62 6c 69 6e 67 28 54 54 | 72 61 6e 73 61 63 74 69 |bling(TT|ransacti|
|00003270| 6f 6e 2a 20 74 2c 20 41 | 43 6f 6e 73 74 3c 54 44 |on* t, A|Const<TD|
|00003280| 42 52 65 63 6f 72 64 3e | 20 63 75 72 73 6f 72 29 |BRecord>| cursor)|
|00003290| 09 09 7b 20 74 68 69 73 | 2d 3e 53 65 74 52 69 67 |..{ this|->SetRig|
|000032a0| 68 74 53 69 62 6c 69 6e | 67 49 6e 64 65 78 28 74 |htSiblin|gIndex(t|
|000032b0| 2c 20 63 75 72 73 6f 72 | 2e 45 78 69 73 74 73 28 |, cursor|.Exists(|
|000032c0| 29 20 3f 20 63 75 72 73 | 6f 72 2d 3e 52 65 63 6f |) ? curs|or->Reco|
|000032d0| 72 64 49 6e 64 65 78 28 | 29 20 3a 20 6b 4e 69 6c |rdIndex(|) : kNil|
|000032e0| 49 6e 64 65 78 29 3b 20 | 7d 3b 0d 09 76 6f 69 64 |Index); |};..void|
|000032f0| 09 09 09 09 09 09 09 53 | 65 74 50 61 72 65 6e 74 |.......S|etParent|
|00003300| 53 69 62 6c 69 6e 67 28 | 54 54 72 61 6e 73 61 63 |Sibling(|TTransac|
|00003310| 74 69 6f 6e 2a 20 74 2c | 20 41 43 6f 6e 73 74 3c |tion* t,| AConst<|
|00003320| 54 44 42 52 65 63 6f 72 | 64 3e 20 63 75 72 73 6f |TDBRecor|d> curso|
|00003330| 72 29 09 09 7b 20 74 68 | 69 73 2d 3e 53 65 74 50 |r)..{ th|is->SetP|
|00003340| 61 72 65 6e 74 53 69 62 | 6c 69 6e 67 49 6e 64 65 |arentSib|lingInde|
|00003350| 78 28 74 2c 20 63 75 72 | 73 6f 72 2e 45 78 69 73 |x(t, cur|sor.Exis|
|00003360| 74 73 28 29 20 3f 20 63 | 75 72 73 6f 72 2d 3e 52 |ts() ? c|ursor->R|
|00003370| 65 63 6f 72 64 49 6e 64 | 65 78 28 29 20 3a 20 6b |ecordInd|ex() : k|
|00003380| 4e 69 6c 49 6e 64 65 78 | 29 3b 20 7d 3b 0d 09 76 |NilIndex|); };..v|
|00003390| 6f 69 64 09 09 09 09 09 | 09 09 53 65 74 45 6c 65 |oid.....|..SetEle|
|000033a0| 6d 65 6e 74 73 28 54 54 | 72 61 6e 73 61 63 74 69 |ments(TT|ransacti|
|000033b0| 6f 6e 2a 20 74 2c 20 41 | 43 6f 6e 73 74 3c 54 44 |on* t, A|Const<TD|
|000033c0| 42 52 65 63 6f 72 64 3e | 20 63 75 72 73 6f 72 29 |BRecord>| cursor)|
|000033d0| 09 09 09 7b 20 74 68 69 | 73 2d 3e 53 65 74 54 6f |...{ thi|s->SetTo|
|000033e0| 70 43 68 69 6c 64 49 6e | 64 65 78 28 74 2c 20 63 |pChildIn|dex(t, c|
|000033f0| 75 72 73 6f 72 2e 45 78 | 69 73 74 73 28 29 20 3f |ursor.Ex|ists() ?|
|00003400| 20 63 75 72 73 6f 72 2d | 3e 52 65 63 6f 72 64 49 | cursor-|>RecordI|
|00003410| 6e 64 65 78 28 29 20 3a | 20 6b 4e 69 6c 49 6e 64 |ndex() :| kNilInd|
|00003420| 65 78 29 3b 20 7d 3b 0d | 09 76 6f 69 64 09 09 09 |ex); };.|.void...|
|00003430| 09 09 09 09 53 65 74 50 | 72 6f 70 65 72 74 69 65 |....SetP|ropertie|
|00003440| 73 28 54 54 72 61 6e 73 | 61 63 74 69 6f 6e 2a 20 |s(TTrans|action* |
|00003450| 74 2c 20 41 43 6f 6e 73 | 74 3c 54 44 42 52 65 63 |t, ACons|t<TDBRec|
|00003460| 6f 72 64 3e 20 63 75 72 | 73 6f 72 29 09 09 7b 20 |ord> cur|sor)..{ |
|00003470| 74 68 69 73 2d 3e 53 65 | 74 54 6f 70 50 72 6f 70 |this->Se|tTopProp|
|00003480| 65 72 74 79 49 6e 64 65 | 78 28 74 2c 20 63 75 72 |ertyInde|x(t, cur|
|00003490| 73 6f 72 2e 45 78 69 73 | 74 73 28 29 20 3f 20 63 |sor.Exis|ts() ? c|
|000034a0| 75 72 73 6f 72 2d 3e 52 | 65 63 6f 72 64 49 6e 64 |ursor->R|ecordInd|
|000034b0| 65 78 28 29 20 3a 20 6b | 4e 69 6c 49 6e 64 65 78 |ex() : k|NilIndex|
|000034c0| 29 3b 20 7d 3b 0d 09 0d | 09 76 6f 69 64 09 09 09 |); };...|.void...|
|000034d0| 09 09 09 09 53 65 74 43 | 68 69 6c 64 4c 69 6e 6b |....SetC|hildLink|
|000034e0| 4f 66 4e 65 77 50 61 72 | 65 6e 74 28 54 54 72 61 |OfNewPar|ent(TTra|
|000034f0| 6e 73 61 63 74 69 6f 6e | 2a 20 74 2c 20 41 43 6f |nsaction|* t, ACo|
|00003500| 6e 73 74 3c 54 44 42 52 | 65 63 6f 72 64 3e 20 6e |nst<TDBR|ecord> n|
|00003510| 65 77 43 68 69 6c 64 2c | 20 43 68 69 6c 64 49 64 |ewChild,| ChildId|
|00003520| 65 6e 74 69 66 69 65 72 | 20 77 68 69 63 68 43 68 |entifier| whichCh|
|00003530| 69 6c 64 29 3b 0d 09 43 | 68 69 6c 64 49 64 65 6e |ild);..C|hildIden|
|00003540| 74 69 66 69 65 72 09 09 | 09 09 09 53 65 74 50 61 |tifier..|...SetPa|
|00003550| 72 65 6e 74 73 4c 69 6e | 6b 54 6f 54 68 69 73 4e |rentsLin|kToThisN|
|00003560| 6f 64 65 54 6f 28 54 54 | 72 61 6e 73 61 63 74 69 |odeTo(TT|ransacti|
|00003570| 6f 6e 2a 20 74 2c 20 41 | 43 6f 6e 73 74 3c 54 44 |on* t, A|Const<TD|
|00003580| 42 52 65 63 6f 72 64 3e | 20 6e 65 77 43 68 69 6c |BRecord>| newChil|
|00003590| 64 29 3b 0d 09 76 6f 69 | 64 09 09 09 09 09 09 09 |d);..voi|d.......|
|000035a0| 53 77 61 70 54 72 65 65 | 50 6f 73 69 74 69 6f 6e |SwapTree|Position|
|000035b0| 73 28 54 54 72 61 6e 73 | 61 63 74 69 6f 6e 2a 20 |s(TTrans|action* |
|000035c0| 74 2c 20 41 6e 55 70 64 | 61 74 65 3c 54 44 42 52 |t, AnUpd|ate<TDBR|
|000035d0| 65 63 6f 72 64 3e 20 73 | 77 61 70 57 69 74 68 29 |ecord> s|wapWith)|
|000035e0| 3b 0d 0d 09 76 6f 69 64 | 09 09 09 09 09 09 09 46 |;...void|.......F|
|000035f0| 72 65 65 45 6e 74 69 72 | 65 54 72 65 65 28 54 54 |reeEntir|eTree(TT|
|00003600| 72 61 6e 73 61 63 74 69 | 6f 6e 2a 20 74 29 3b 0d |ransacti|on* t);.|
|00003610| 09 09 0d 09 2f 2f 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |....//::|::::::::|
|00003620| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00003630| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00003640| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00003650| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00003660| 3a 3a 0d 09 2f 2f 20 50 | 72 69 76 61 74 65 20 6d |::..// P|rivate m|
|00003670| 65 74 68 6f 64 73 3a 0d | 09 2f 2f 3a 3a 3a 3a 3a |ethods:.|.//:::::|
|00003680| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|00003690| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|000036a0| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|000036b0| 3a 3a 3a 3a 3a 3a 3a 3a | 3a 3a 3a 3a 3a 3a 3a 3a |::::::::|::::::::|
|000036c0| 3a 3a 3a 3a 3a 3a 3a 0d | 0d 70 72 69 76 61 74 65 |:::::::.|.private|
|000036d0| 3a 0d 09 76 6f 69 64 09 | 09 09 09 09 09 09 52 69 |:..void.|......Ri|
|000036e0| 67 68 74 42 61 6c 61 6e | 63 65 28 54 54 72 61 6e |ghtBalan|ce(TTran|
|000036f0| 73 61 63 74 69 6f 6e 2a | 20 74 29 3b 0d 09 76 6f |saction*| t);..vo|
|00003700| 69 64 09 09 09 09 09 09 | 09 4c 65 66 74 42 61 6c |id......|.LeftBal|
|00003710| 61 6e 63 65 28 54 54 72 | 61 6e 73 61 63 74 69 6f |ance(TTr|ansactio|
|00003720| 6e 2a 20 74 29 3b 0d 09 | 76 6f 69 64 09 09 09 09 |n* t);..|void....|
|00003730| 09 09 09 52 6f 74 61 74 | 65 4c 65 66 74 28 54 54 |...Rotat|eLeft(TT|
|00003740| 72 61 6e 73 61 63 74 69 | 6f 6e 2a 20 74 29 3b 0d |ransacti|on* t);.|
|00003750| 09 76 6f 69 64 09 09 09 | 09 09 09 09 52 6f 74 61 |.void...|....Rota|
|00003760| 74 65 52 69 67 68 74 28 | 54 54 72 61 6e 73 61 63 |teRight(|TTransac|
|00003770| 74 69 6f 6e 2a 20 74 29 | 3b 0d 09 76 6f 69 64 09 |tion* t)|;..void.|
|00003780| 09 09 09 09 09 09 44 6f | 75 62 6c 65 52 6f 74 61 |......Do|ubleRota|
|00003790| 74 65 52 69 67 68 74 53 | 69 64 65 28 54 54 72 61 |teRightS|ide(TTra|
|000037a0| 6e 73 61 63 74 69 6f 6e | 2a 20 74 29 3b 0d 09 76 |nsaction|* t);..v|
|000037b0| 6f 69 64 09 09 09 09 09 | 09 09 44 6f 75 62 6c 65 |oid.....|..Double|
|000037c0| 52 6f 74 61 74 65 4c 65 | 66 74 53 69 64 65 28 54 |RotateLe|ftSide(T|
|000037d0| 54 72 61 6e 73 61 63 74 | 69 6f 6e 2a 20 74 29 3b |Transact|ion* t);|
|000037e0| 0d 7d 3b 0d 0d 2f 2f 3d | 3d 3d 3d 3d 3d 3d 3d 3d |.};..//=|========|
|000037f0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00003800| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00003810| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00003820| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00003830| 3d 3d 3d 3d 3d 3d 3d 0d | 2f 2f 20 43 6c 61 73 73 |=======.|// Class|
|00003840| 20 54 41 62 73 74 72 61 | 63 74 44 42 43 6f 6d 70 | TAbstra|ctDBComp|
|00003850| 61 72 69 73 6f 6e 4f 62 | 6a 65 63 74 0d 2f 2f 3d |arisonOb|ject.//=|
|00003860| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00003870| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00003880| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00003890| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|000038a0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 0d |========|=======.|
|000038b0| 63 6c 61 73 73 20 54 41 | 62 73 74 72 61 63 74 44 |class TA|bstractD|
|000038c0| 42 43 6f 6d 70 61 72 69 | 73 6f 6e 4f 62 6a 65 63 |BCompari|sonObjec|
|000038d0| 74 0d 7b 0d 70 75 62 6c | 69 63 3a 0d 09 76 69 72 |t.{.publ|ic:..vir|
|000038e0| 74 75 61 6c 20 43 6f 6d | 70 61 72 65 45 6e 75 6d |tual Com|pareEnum|
|000038f0| 65 72 61 74 69 6f 6e 09 | 54 65 73 74 4f 62 6a 65 |eration.|TestObje|
|00003900| 63 74 28 54 54 72 61 6e | 73 61 63 74 69 6f 6e 2a |ct(TTran|saction*|
|00003910| 2c 20 41 43 6f 6e 73 74 | 3c 54 44 42 52 65 63 6f |, AConst|<TDBReco|
|00003920| 72 64 3e 29 20 3d 20 30 | 3b 0d 7d 3b 0d 0d 2f 2f |rd>) = 0|;.};..//|
|00003930| 0d 2f 2f 20 49 74 65 72 | 61 74 69 6f 6e 20 64 69 |.// Iter|ation di|
|00003940| 72 65 63 74 69 6f 6e 0d | 2f 2f 0d 65 6e 75 6d 0d |rection.|//.enum.|
|00003950| 7b 0d 09 6b 49 74 65 72 | 61 74 65 46 6f 72 77 61 |{..kIter|ateForwa|
|00003960| 72 64 20 3d 20 30 2c 0d | 09 6b 49 74 65 72 61 74 |rd = 0,.|.kIterat|
|00003970| 65 42 61 63 6b 77 61 72 | 64 0d 7d 3b 0d 0d 2f 2f |eBackwar|d.};..//|
|00003980| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00003990| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|000039a0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|000039b0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|000039c0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|000039d0| 0d 2f 2f 20 43 6c 61 73 | 73 20 54 41 62 73 74 72 |.// Clas|s TAbstr|
|000039e0| 61 63 74 52 65 63 6f 72 | 64 49 74 65 72 61 74 6f |actRecor|dIterato|
|000039f0| 72 0d 2f 2f 0d 2f 2f 20 | 47 69 76 65 20 74 68 65 |r.//.// |Give the|
|00003a00| 20 63 6f 6e 73 74 72 75 | 63 74 6f 72 20 61 20 41 | constru|ctor a A|
|00003a10| 43 6f 6e 73 74 3c 54 44 | 42 52 65 63 6f 72 64 3e |Const<TD|BRecord>|
|00003a20| 2c 20 61 6e 64 20 74 68 | 65 20 69 74 65 72 61 74 |, and th|e iterat|
|00003a30| 6f 72 20 77 69 6c 6c 20 | 69 74 65 72 61 74 65 20 |or will |iterate |
|00003a40| 6f 76 65 72 0d 2f 2f 20 | 61 6c 6c 20 6f 66 20 74 |over.// |all of t|
|00003a50| 68 65 20 73 69 62 6c 69 | 6e 67 73 20 6f 66 20 74 |he sibli|ngs of t|
|00003a60| 68 65 20 72 65 63 6f 72 | 64 20 2b 20 74 68 65 20 |he recor|d + the |
|00003a70| 72 65 63 6f 72 64 20 69 | 74 73 65 6c 66 2e 20 20 |record i|tself. |
|00003a80| 53 6f 2c 20 74 6f 20 69 | 74 65 72 61 74 65 20 6f |So, to i|terate o|
|00003a90| 76 65 72 0d 2f 2f 20 74 | 68 65 20 70 72 6f 70 65 |ver.// t|he prope|
|00003aa0| 72 74 69 65 73 20 6f 66 | 20 61 20 72 65 63 6f 72 |rties of| a recor|
|00003ab0| 64 3a 0d 2f 2f 0d 2f 2f | 09 09 70 72 6f 70 65 72 |d:.//.//|..proper|
|00003ac0| 74 69 65 73 20 3d 20 63 | 75 72 73 6f 72 2d 3e 50 |ties = c|ursor->P|
|00003ad0| 72 6f 70 65 72 74 69 65 | 73 28 29 3b 0d 2f 2f 09 |ropertie|s();.//.|
|00003ae0| 09 66 6f 72 28 54 41 62 | 73 74 72 61 63 74 52 65 |.for(TAb|stractRe|
|00003af0| 63 6f 72 64 49 74 65 72 | 61 74 6f 72 20 69 74 65 |cordIter|ator ite|
|00003b00| 72 28 70 72 6f 70 65 72 | 74 69 65 73 29 3b 20 69 |r(proper|ties); i|
|00003b10| 74 65 72 2e 4d 6f 72 65 | 28 29 3b 20 69 74 65 72 |ter.More|(); iter|
|00003b20| 2e 4e 65 78 74 28 29 29 | 0d 2f 2f 09 09 09 2e 2e |.Next())|.//.....|
|00003b30| 2e 20 64 6f 20 73 74 75 | 66 66 0d 2f 2f 3d 3d 3d |. do stu|ff.//===|
|00003b40| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00003b50| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00003b60| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00003b70| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00003b80| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 0d 63 6c |========|=====.cl|
|00003b90| 61 73 73 20 54 41 62 73 | 74 72 61 63 74 52 65 63 |ass TAbs|tractRec|
|00003ba0| 6f 72 64 49 74 65 72 61 | 74 6f 72 0d 7b 0d 70 72 |ordItera|tor.{.pr|
|00003bb0| 69 76 61 74 65 3a 0d 09 | 41 43 6f 6e 73 74 3c 54 |ivate:..|AConst<T|
|00003bc0| 44 42 52 65 63 6f 72 64 | 3e 09 09 09 66 43 75 72 |DBRecord|>...fCur|
|00003bd0| 73 6f 72 3b 0d 09 41 43 | 6f 6e 73 74 3c 54 44 42 |sor;..AC|onst<TDB|
|00003be0| 52 65 63 6f 72 64 3e 09 | 09 09 66 43 75 72 72 65 |Record>.|..fCurre|
|00003bf0| 6e 74 3b 0d 09 42 6f 6f | 6c 65 61 6e 09 09 09 09 |nt;..Boo|lean....|
|00003c00| 09 09 66 44 69 72 65 63 | 74 69 6f 6e 3b 0d 09 42 |..fDirec|tion;..B|
|00003c10| 6f 6f 6c 65 61 6e 09 09 | 09 09 09 09 66 48 61 76 |oolean..|....fHav|
|00003c20| 65 52 65 6d 6f 76 65 64 | 43 75 72 72 65 6e 74 3b |eRemoved|Current;|
|00003c30| 0d 09 54 54 72 61 6e 73 | 61 63 74 69 6f 6e 2a 09 |..TTrans|action*.|
|00003c40| 09 09 09 66 54 72 61 6e | 73 61 63 74 69 6f 6e 3b |...fTran|saction;|
|00003c50| 0d 09 0d 70 75 62 6c 69 | 63 3a 0d 09 09 09 54 41 |...publi|c:....TA|
|00003c60| 62 73 74 72 61 63 74 52 | 65 63 6f 72 64 49 74 65 |bstractR|ecordIte|
|00003c70| 72 61 74 6f 72 28 54 54 | 72 61 6e 73 61 63 74 69 |rator(TT|ransacti|
|00003c80| 6f 6e 2a 20 74 2c 20 41 | 43 6f 6e 73 74 3c 54 44 |on* t, A|Const<TD|
|00003c90| 42 52 65 63 6f 72 64 3e | 20 63 75 72 73 6f 72 2c |BRecord>| cursor,|
|00003ca0| 20 42 6f 6f 6c 65 61 6e | 20 3d 20 6b 49 74 65 72 | Boolean| = kIter|
|00003cb0| 61 74 65 46 6f 72 77 61 | 72 64 29 3b 0d 09 76 69 |ateForwa|rd);..vi|
|00003cc0| 72 74 75 61 6c 09 7e 54 | 41 62 73 74 72 61 63 74 |rtual.~T|Abstract|
|00003cd0| 52 65 63 6f 72 64 49 74 | 65 72 61 74 6f 72 28 29 |RecordIt|erator()|
|00003ce0| 3b 0d 09 09 0d 09 42 6f | 6f 6c 65 61 6e 09 09 09 |;.....Bo|olean...|
|00003cf0| 09 09 09 49 74 65 72 61 | 74 65 46 6f 72 77 61 72 |...Itera|teForwar|
|00003d00| 64 28 29 20 63 6f 6e 73 | 74 09 7b 20 72 65 74 75 |d() cons|t.{ retu|
|00003d10| 72 6e 20 66 44 69 72 65 | 63 74 69 6f 6e 20 3d 3d |rn fDire|ction ==|
|00003d20| 20 6b 49 74 65 72 61 74 | 65 46 6f 72 77 61 72 64 | kIterat|eForward|
|00003d30| 3b 20 7d 0d 09 76 6f 69 | 64 09 09 09 09 09 09 52 |; }..voi|d......R|
|00003d40| 65 73 65 74 28 42 6f 6f | 6c 65 61 6e 20 64 69 72 |eset(Boo|lean dir|
|00003d50| 65 63 74 69 6f 6e 20 3d | 20 6b 49 74 65 72 61 74 |ection =| kIterat|
|00003d60| 65 46 6f 72 77 61 72 64 | 29 3b 0d 09 42 6f 6f 6c |eForward|);..Bool|
|00003d70| 65 61 6e 09 09 09 09 09 | 09 4d 6f 72 65 28 29 20 |ean.....|.More() |
|00003d80| 63 6f 6e 73 74 09 09 09 | 7b 20 72 65 74 75 72 6e |const...|{ return|
|00003d90| 20 66 43 75 72 72 65 6e | 74 2e 45 78 69 73 74 73 | fCurren|t.Exists|
|00003da0| 28 29 3b 20 7d 0d 09 76 | 6f 69 64 09 09 09 09 09 |(); }..v|oid.....|
|00003db0| 09 4e 65 78 74 28 29 3b | 0d 09 76 6f 69 64 09 09 |.Next();|..void..|
|00003dc0| 09 09 09 09 52 65 6d 6f | 76 65 43 75 72 72 65 6e |....Remo|veCurren|
|00003dd0| 74 28 29 3b 0d 09 0d 09 | 41 43 6f 6e 73 74 3c 54 |t();....|AConst<T|
|00003de0| 44 42 52 65 63 6f 72 64 | 3e 09 09 09 43 75 72 72 |DBRecord|>...Curr|
|00003df0| 65 6e 74 28 29 20 7b 20 | 72 65 74 75 72 6e 20 66 |ent() { |return f|
|00003e00| 43 75 72 72 65 6e 74 3b | 20 7d 0d 09 54 54 72 61 |Current;| }..TTra|
|00003e10| 6e 73 61 63 74 69 6f 6e | 2a 09 09 09 09 54 72 61 |nsaction|*....Tra|
|00003e20| 6e 73 61 63 74 69 6f 6e | 28 29 20 7b 20 72 65 74 |nsaction|() { ret|
|00003e30| 75 72 6e 20 66 54 72 61 | 6e 73 61 63 74 69 6f 6e |urn fTra|nsaction|
|00003e40| 3b 20 7d 0d 7d 3b 0d 0d | 23 65 6e 64 69 66 0d 00 |; }.};..|#endif..|
|00003e50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e80| 00 00 01 00 00 00 01 54 | 00 00 00 54 00 00 00 46 |.......T|...T...F|
|00003e90| 09 09 09 09 09 54 52 65 | 66 65 72 65 6e 63 65 54 |.....TRe|ferenceT|
|00003ea0| 6f 6b 65 6e 0d 09 09 20 | 3c 34 3e 09 20 32 2f 31 |oken... |<4>. 2/1|
|00003eb0| 0a 44 42 52 65 63 6f 72 | 64 2e 68 63 02 00 00 00 |.DBRecor|d.hc....|
|00003ec0| 54 45 58 54 43 57 49 45 | 01 00 00 78 00 c0 00 00 |TEXTCWIE|...x....|
|00003ed0| 00 00 54 45 58 54 43 57 | 49 45 01 00 00 78 00 c0 |..TEXTCW|IE...x..|
|00003ee0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ef0| 00 00 ad aa 9e 56 00 00 | 3d cf 00 00 01 9a 61 6e |.....V..|=.....an|
|00003f00| 67 65 73 20 74 6f 20 62 | 61 73 65 20 63 6c 61 73 |ges to b|ase clas|
|00003f10| 73 0d 09 09 20 3c 32 3e | 09 20 31 2f 32 35 2f 39 |s... <2>|. 1/25/9|
|00003f20| 34 09 67 61 09 09 54 44 | 65 73 63 72 69 70 74 6f |4.ga..TD|escripto|
|00003f30| 72 4c 69 73 74 20 61 6e | 64 20 54 44 65 73 63 72 |rList an|d TDescr|
|00003f40| 69 70 74 6f 72 20 61 72 | 65 20 6e 6f 77 20 74 68 |iptor ar|e now th|
|00003f50| 65 20 73 61 6d 65 20 63 | 6c 61 73 73 3b 20 72 65 |e same c|lass; re|
|00003f60| 6d 6f 76 65 0d 09 09 09 | 09 09 09 09 09 09 72 65 |move....|......re|
|00003f70| 66 65 72 65 6e 63 65 73 | 20 74 6f 20 54 44 65 73 |ferences| to TDes|
|00003f80| 00 00 00 48 00 09 4d 6f | 6e 61 63 6f 00 00 00 00 |...H..Mo|naco....|
|00003f90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fa0| 00 00 00 00 00 00 00 03 | 00 04 00 57 00 09 01 e8 |........|...W....|
|00003fb0| 02 68 00 57 00 09 01 e8 | 02 68 ad 3d 45 89 00 00 |.h.W....|.h.=E...|
|00003fc0| 0f 9c 00 00 0f a9 00 00 | 0d c2 01 00 00 00 00 04 |........|........|
|00003fd0| 00 01 00 01 00 00 01 00 | 00 00 01 54 00 00 00 54 |........|...T...T|
|00003fe0| 00 00 00 46 02 9b 37 60 | 1f 96 00 00 00 1c 00 46 |...F..7`|.......F|
|00003ff0| 00 01 4d 50 53 52 00 00 | 00 12 4d 57 42 42 00 00 |..MPSR..|..MWBB..|
|00004000| 00 1e 03 ed ff ff 00 00 | 00 00 00 00 00 00 03 f0 |........|........|
|00004010| ff ff 00 00 00 4c 00 00 | 00 00 00 00 00 00 00 00 |.....L..|........|
|00004020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004060| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004070| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+