| 1 | // ----------------------------------------------------------------------------- |
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| 2 | // Include-Dateien |
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| 3 | // ----------------------------------------------------------------------------- |
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| 4 | |
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| 5 | #include <iostream> |
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| 6 | #include <cstdlib> |
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| 7 | |
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| 8 | #include "a3_basen.h" |
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| 9 | #include "a3_ptree.hxx" |
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| 10 | |
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| 11 | #include <inline.h> |
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| 12 | |
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| 13 | using std::cout; |
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| 14 | using std::hex; |
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| 15 | using std::dec; |
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| 16 | |
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| 17 | // ----------------------------------------------------------------------------- |
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| 18 | static void CountAppearances ( str seq, |
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| 19 | int *pos, |
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| 20 | int num, |
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| 21 | int off, |
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| 22 | int *anz ) |
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| 23 | // ----------------------------------------------------------------------------- |
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| 24 | { |
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| 25 | if (!num) |
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| 26 | { |
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| 27 | int base; |
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| 28 | |
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| 29 | while ((base = *seq++) != 0) |
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| 30 | { |
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| 31 | int index = BIndex[base]; |
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| 32 | |
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| 33 | if ((index >= 0) && |
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| 34 | (index < BASENPUR)) anz[index]++; |
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| 35 | } |
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| 36 | } |
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| 37 | else |
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| 38 | { |
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| 39 | while (num--) |
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| 40 | { |
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| 41 | int base = seq[pos[num] + off]; |
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| 42 | |
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| 43 | if (base == 0) anz[BASEN] = 1; |
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| 44 | else anz[BIndex[base]]++; |
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| 45 | } |
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| 46 | } |
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| 47 | } |
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| 48 | |
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| 49 | // ----------------------------------------------------------------------------- |
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| 50 | static void FindAppearances ( int *list, |
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| 51 | int base, |
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| 52 | int anz, |
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| 53 | str seq, |
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| 54 | int *pos, |
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| 55 | int num, |
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| 56 | int off ) |
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| 57 | // ----------------------------------------------------------------------------- |
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| 58 | { |
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| 59 | int next = 0, |
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| 60 | count = 0; |
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| 61 | |
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| 62 | if (!num) |
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| 63 | { |
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| 64 | num = strlen(seq); |
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| 65 | |
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| 66 | while ((count < num) && (next < anz)) |
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| 67 | { |
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| 68 | if (BIndex[safeCharIndex(seq[count])] == base) list[next++] = count; |
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| 69 | |
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| 70 | count++; |
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| 71 | } |
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| 72 | } |
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| 73 | else |
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| 74 | while ((count < num) && (next < anz)) |
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| 75 | { |
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| 76 | if (base == BASEN) |
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| 77 | { |
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| 78 | if (!seq[pos[count]+ off]) list[next++] = pos[count]; |
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| 79 | } |
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| 80 | else |
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| 81 | { |
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| 82 | if (BIndex[safeCharIndex(seq[pos[count]+ off])] == base) list[next++] = pos[count]; |
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| 83 | } |
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| 84 | |
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| 85 | count++; |
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| 86 | } |
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| 87 | } |
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| 88 | |
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| 89 | // ----------------------------------------------------------------------------- |
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| 90 | // Konstruktor zum Erstellen eines Positionsbaumes aus einer Sequenz |
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| 91 | // ----------------------------------------------------------------------------- |
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| 92 | PtNode::PtNode ( str seq, |
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| 93 | int *pos, |
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| 94 | int num, |
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| 95 | int rec ) |
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| 96 | // ----------------------------------------------------------------------------- |
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| 97 | { |
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| 98 | if (!seq) mask = (Mask)0, position = NULL, next = NULL; |
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| 99 | else |
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| 100 | { |
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| 101 | int anz[BASEN + 1], |
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| 102 | base; |
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| 103 | |
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| 104 | mask = (Mask)0; |
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| 105 | position = NULL; |
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| 106 | next = NULL; |
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| 107 | |
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| 108 | memset(anz,0,(BASEN + 1) * sizeof(int)); |
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| 109 | |
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| 110 | CountAppearances(seq,pos,num,rec,anz); |
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| 111 | |
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| 112 | if (anz[ADENIN] > 0) { |
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| 113 | if (anz[ADENIN] > 1) mask = (Mask)(mask | N_ADENIN); |
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| 114 | else mask = (Mask)(mask | P_ADENIN); |
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| 115 | } |
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| 116 | if (anz[CYTOSIN] > 0) { |
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| 117 | if (anz[CYTOSIN] > 1) mask = (Mask)(mask | N_CYTOSIN); |
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| 118 | else mask = (Mask)(mask | P_CYTOSIN); |
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| 119 | } |
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| 120 | if (anz[GUANIN] > 0) { |
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| 121 | if (anz[GUANIN] > 1) mask = (Mask)(mask | N_GUANIN); |
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| 122 | else mask = (Mask)(mask | P_GUANIN); |
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| 123 | } |
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| 124 | if (anz[URACIL] > 0) { |
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| 125 | if (anz[URACIL] > 1) mask = (Mask)(mask | N_URACIL); |
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| 126 | else mask = (Mask)(mask | P_URACIL); |
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| 127 | } |
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| 128 | if (anz[ONE] > 0) { |
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| 129 | if (anz[ONE] > 1) mask = (Mask)(mask | N_ONE); |
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| 130 | else mask = (Mask)(mask | P_ONE); |
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| 131 | } |
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| 132 | if (anz[ANY] > 0) { |
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| 133 | if (anz[ANY] > 1) mask = (Mask)(mask | N_ANY); |
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| 134 | else mask = (Mask)(mask | P_ANY); |
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| 135 | } |
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| 136 | if (anz[BASEN]) mask = (Mask)(mask | P_FINISH); |
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| 137 | |
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| 138 | { |
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| 139 | int panz = NumOfPos(), |
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| 140 | nanz = NumOfNext(); |
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| 141 | |
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| 142 | if (panz) position = new int [panz]; |
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| 143 | if (nanz) next = new PtNode* [nanz]; |
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| 144 | } |
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| 145 | |
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| 146 | for (base = 0;base < (BASEN + 1);base++) |
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| 147 | { |
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| 148 | switch (anz[base]) |
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| 149 | { |
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| 150 | case 0: break; |
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| 151 | case 1: |
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| 152 | { |
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| 153 | int list, |
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| 154 | which = base; |
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| 155 | Mask tmp = P_ADENIN; |
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| 156 | |
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| 157 | while (which--) tmp = (Mask)(tmp * 2); |
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| 158 | |
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| 159 | FindAppearances(&list,base,1,seq,pos,num,rec); |
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| 160 | |
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| 161 | position[IndexOfPos(tmp)] = list; |
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| 162 | |
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| 163 | break; |
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| 164 | } |
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| 165 | default: |
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| 166 | { |
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| 167 | int *list = new int [anz[base]], |
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| 168 | which = base, |
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| 169 | index; |
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| 170 | Mask tmp = N_ADENIN; |
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| 171 | PtNode *ptn; |
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| 172 | |
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| 173 | while (which--) tmp = (Mask)( tmp * 2); |
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| 174 | |
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| 175 | FindAppearances(list,base,anz[base],seq,pos,num,rec); |
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| 176 | |
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| 177 | index = IndexOfNext(tmp); |
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| 178 | ptn = new PtNode(seq,list,anz[base],rec + 1); |
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| 179 | next[index] = ptn; |
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| 180 | |
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| 181 | delete list; |
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| 182 | |
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| 183 | break; |
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| 184 | } |
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| 185 | } |
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| 186 | } |
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| 187 | } |
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| 188 | } |
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| 189 | |
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| 190 | // ----------------------------------------------------------------------------- |
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| 191 | // Kopierkonstruktor |
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| 192 | // ----------------------------------------------------------------------------- |
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| 193 | PtNode::PtNode ( PtNode &node ) |
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| 194 | // ----------------------------------------------------------------------------- |
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| 195 | { |
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| 196 | cout << "\nKopierkonstruktor(PtNode)\n"; |
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| 197 | |
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| 198 | mask = node.mask; |
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| 199 | |
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| 200 | if (position) |
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| 201 | { |
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| 202 | int anz = node.NumOfPos(); |
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| 203 | |
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| 204 | position = new int [anz]; |
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| 205 | |
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| 206 | memcpy(position,node.position,anz * sizeof(int)); |
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| 207 | } |
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| 208 | |
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| 209 | if (next) |
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| 210 | { |
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| 211 | int anz = node.NumOfNext(); |
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| 212 | |
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| 213 | next = new PtNode* [anz]; |
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| 214 | |
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| 215 | while (anz--) |
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| 216 | if (node.next[anz]) next[anz] = new PtNode(*node.next[anz]); |
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| 217 | else next[anz] = NULL; |
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| 218 | } |
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| 219 | } |
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| 220 | |
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| 221 | // ----------------------------------------------------------------------------- |
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| 222 | // Destruktor |
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| 223 | // ----------------------------------------------------------------------------- |
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| 224 | PtNode::~PtNode ( void ) |
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| 225 | // ----------------------------------------------------------------------------- |
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| 226 | { |
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| 227 | if (position) delete position; |
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| 228 | |
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| 229 | if (next) |
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| 230 | { |
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| 231 | int anz = NumOfNext(); |
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| 232 | |
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| 233 | while (anz--) if (next[anz]) delete next[anz]; |
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| 234 | |
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| 235 | delete next; |
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| 236 | } |
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| 237 | } |
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| 238 | |
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| 239 | // ----------------------------------------------------------------------------- |
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| 240 | // Anzahl der vorhandenen Positionen |
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| 241 | // ----------------------------------------------------------------------------- |
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| 242 | int PtNode::NumOfPos ( void ) |
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| 243 | // ----------------------------------------------------------------------------- |
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| 244 | { |
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| 245 | int anz = 0, |
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| 246 | test = P_ADENIN; |
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| 247 | |
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| 248 | while (test <= P_FINISH) |
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| 249 | { |
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| 250 | if (mask & test) anz++; |
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| 251 | |
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| 252 | test *= 2; |
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| 253 | } |
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| 254 | |
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| 255 | return anz; |
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| 256 | } |
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| 257 | |
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| 258 | // ----------------------------------------------------------------------------- |
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| 259 | // Positionsindex einer Base |
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| 260 | // ----------------------------------------------------------------------------- |
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| 261 | int PtNode::IndexOfPos ( Mask base ) |
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| 262 | // ----------------------------------------------------------------------------- |
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| 263 | { |
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| 264 | int index = INVALID; |
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| 265 | |
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| 266 | if ((base <= P_FINISH) && (mask & base)) |
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| 267 | { |
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| 268 | int test = P_ADENIN; |
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| 269 | |
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| 270 | index = 0; |
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| 271 | |
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| 272 | while (test <= base) |
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| 273 | { |
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| 274 | if (mask & test) index++; |
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| 275 | |
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| 276 | test *= 2; |
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| 277 | } |
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| 278 | |
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| 279 | index--; |
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| 280 | } |
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| 281 | |
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| 282 | return index; |
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| 283 | } |
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| 284 | |
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| 285 | // ----------------------------------------------------------------------------- |
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| 286 | // Anzahl der vorhandenen Verzweigungen |
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| 287 | // ----------------------------------------------------------------------------- |
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| 288 | int PtNode::NumOfNext ( void ) |
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| 289 | // ----------------------------------------------------------------------------- |
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| 290 | { |
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| 291 | int anz = 0, |
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| 292 | test = N_ADENIN; |
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| 293 | |
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| 294 | while (test < (N_ANY * 2)) |
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| 295 | { |
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| 296 | if (mask & test) anz++; |
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| 297 | |
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| 298 | test *= 2; |
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| 299 | } |
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| 300 | |
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| 301 | return anz; |
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| 302 | } |
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| 303 | |
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| 304 | // ----------------------------------------------------------------------------- |
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| 305 | // Verzweigungsindex einer Base |
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| 306 | // ----------------------------------------------------------------------------- |
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| 307 | int PtNode::IndexOfNext ( Mask base ) |
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| 308 | // ----------------------------------------------------------------------------- |
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| 309 | { |
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| 310 | int index = INVALID; |
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| 311 | |
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| 312 | if ((base >= N_ADENIN) && (base <= N_ANY) && (mask & base)) |
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| 313 | { |
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| 314 | int test = N_ADENIN; |
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| 315 | |
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| 316 | index = 0; |
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| 317 | |
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| 318 | while (test <= base) |
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| 319 | { |
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| 320 | if (mask & test) index++; |
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| 321 | |
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| 322 | test *= 2; |
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| 323 | } |
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| 324 | |
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| 325 | index--; |
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| 326 | } |
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| 327 | |
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| 328 | return index; |
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| 329 | } |
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| 330 | |
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| 331 | // ----------------------------------------------------------------------------- |
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| 332 | // Ausgabefunktion fuer ein Knoten eines Positionsbaumes |
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| 333 | // ----------------------------------------------------------------------------- |
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| 334 | void PtNode::Dump ( void ) |
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| 335 | // ----------------------------------------------------------------------------- |
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| 336 | { |
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| 337 | cout << "\nnode: " << this; |
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| 338 | cout << "\nmask = 0x" << hex << mask << "\n"; |
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| 339 | |
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| 340 | if (position) |
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| 341 | { |
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| 342 | int anz = NumOfPos(), |
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| 343 | pos = 0; |
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| 344 | |
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| 345 | cout << "position[" << dec << anz << "] ="; |
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| 346 | |
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| 347 | while (pos < anz) cout << " " << position[pos++]; |
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| 348 | |
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| 349 | cout << "\n"; |
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| 350 | } |
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| 351 | |
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| 352 | if (next) |
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| 353 | { |
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| 354 | int anz = NumOfNext(), |
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| 355 | pos = 0; |
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| 356 | |
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| 357 | cout << "next[" << dec << anz << "]:"; |
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| 358 | |
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| 359 | while (pos < anz) cout << " " << next[pos++]; |
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| 360 | |
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| 361 | cout << "\n"; |
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| 362 | |
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| 363 | pos = 0; |
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| 364 | |
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| 365 | while (pos < anz) next[pos++]->Dump(); |
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| 366 | } |
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| 367 | } |
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| 368 | |
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| 369 | // ----------------------------------------------------------------------------- |
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| 370 | // Ausgabefunktion fuer einen Positionsbaum |
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| 371 | // ----------------------------------------------------------------------------- |
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| 372 | void PtNode::Show ( int rec, |
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| 373 | int *where ) |
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| 374 | // ----------------------------------------------------------------------------- |
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| 375 | { |
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| 376 | int panz = NumOfPos(), |
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| 377 | nanz = NumOfNext(); |
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| 378 | str prefix = new char [rec * 3]; |
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| 379 | |
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| 380 | prefix[0] = 0; |
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| 381 | |
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| 382 | if (rec) |
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| 383 | { |
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| 384 | int count = 0; |
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| 385 | |
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| 386 | prefix[0] = 0; |
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| 387 | |
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| 388 | while (count < rec) |
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| 389 | if (where[count++]) strcat(prefix,"| "); |
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| 390 | else strcat(prefix," "); |
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| 391 | } |
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| 392 | |
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| 393 | if (panz) |
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| 394 | { |
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| 395 | Base base = ADENIN; |
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| 396 | Mask which = P_ADENIN; |
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| 397 | |
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| 398 | while (which <= P_FINISH) |
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| 399 | { |
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| 400 | int index = IndexOfPos(which); |
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| 401 | |
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| 402 | if ((index != INVALID) && (index < panz)) |
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| 403 | { |
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| 404 | if (base == BASEN) |
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| 405 | { |
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| 406 | if (!nanz && (index == (panz - 1))) |
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| 407 | cout << prefix << "\\- # " << position[index] << "\n"; |
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| 408 | else |
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| 409 | cout << prefix << "|- # " << position[index] << "\n"; |
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| 410 | } |
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| 411 | else |
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| 412 | { |
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| 413 | if (!nanz && (index == (panz - 1))) |
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| 414 | cout << prefix << "\\- " << (char)BCharacter[base], |
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| 415 | cout << " " << position[index] << "\n"; |
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| 416 | else |
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| 417 | cout << prefix << "|- " << (char)BCharacter[base], |
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| 418 | cout << " " << position[index] << "\n"; |
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| 419 | } |
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| 420 | } |
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| 421 | |
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| 422 | which = (Mask)(which * 2); |
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| 423 | base = (Base)(base + 1); |
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| 424 | } |
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| 425 | } |
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| 426 | |
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| 427 | if (nanz) |
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| 428 | { |
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| 429 | Base base = ADENIN; |
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| 430 | Mask which = N_ADENIN; |
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| 431 | int *wherenew = new int [rec + 1]; |
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| 432 | |
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| 433 | memcpy(wherenew,where,rec * sizeof(int)); |
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| 434 | |
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| 435 | while (which <= N_ANY) |
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| 436 | { |
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| 437 | int index = IndexOfNext(which); |
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| 438 | |
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| 439 | if ((index != INVALID) && (index < nanz)) |
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| 440 | { |
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| 441 | if (base == BASEN) |
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| 442 | { |
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| 443 | if (index == (nanz - 1)) |
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| 444 | cout << prefix << "\\- #\n", |
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| 445 | wherenew[rec] = 0; |
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| 446 | else |
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| 447 | cout << prefix << "|- #\n", |
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| 448 | wherenew[rec] = 1; |
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| 449 | } |
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| 450 | else |
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| 451 | { |
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| 452 | if (index == (nanz - 1)) |
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| 453 | cout << prefix << "\\- " << (char)BCharacter[base] << "\n", |
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| 454 | wherenew[rec] = 0; |
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| 455 | else |
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| 456 | cout << prefix << "|- " << (char)BCharacter[base] << "\n", |
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| 457 | wherenew[rec] = 1; |
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| 458 | } |
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| 459 | |
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| 460 | next[index]->Show(rec + 1,wherenew); |
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| 461 | } |
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| 462 | |
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| 463 | which = (Mask)(which * 2); |
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| 464 | base = (Base)(base + 1); |
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| 465 | } |
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| 466 | |
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| 467 | delete wherenew; |
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| 468 | } |
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| 469 | |
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| 470 | delete prefix; |
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| 471 | } |
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