How to scramble the lines of a txt file
1 ///---------Today's ExSan Code----------------------
2 // How to scramble the lines of a txt file
3 const string dbFile = " ... stocki.txt"; // source
4 string dbScrambledFile = " ... stockScrambled.txt"; // destination
5
6 fstream ffrom, fto;
7 vector fileLine;
8 string line;
9 unsigned short lineCounter(0);
10 ffrom.open(dbFile, ios::in);
11 if (!ffrom) {// source
12 printf("Error! cant find this file");
13 return;
14 exit(1);
15 }
16 do {
17 getline(ffrom, line);
18 fileLine.push_back(line);
19 ++lineCounter;
20 } while (!ffrom.eof());
21 ffrom.close();
22
23 boost::random::uniform_int_distribution<> uniformRndInt{ 0, lineCounter - 1 }; //#include <
24
25 fto.open(dbScrambledFile, ios::out); //
26 for (unsigned short counter = 0; counter < lineCounter; counter++) {
27 randNum = uniformRndInt(generator);
28 if (std::find(randIntVector.begin(), randIntVector.end(), randNum) != randIntVector.end())
29 --counter;
30 else
31 randIntVector.push_back(randNum);
32 }
33
34 for (unsigned short i = 0; i < lineCounter; i++) {
36 fto << fileLine[(unsigned short)randIntVector[i]];
37 if (i != lineCounter - 1) fto << endl; //no jump to an empty line at the end
38 else break;
39 }
40 fto.close();
41
42 ////---------input file
43 AVPTi
44 BTCi
45 GETYi
46 CGEMYi
47 CLFi
48 ENVXi
49 FQVLFi
50 FTIi
51 GFSi
52 KIGRYi
53 INDIi
54 MGAMi
55 NOVi
56 NWGi
57 PGYi
58 Xi
59
60 ////---------output file
61 GETYi
62 FQVLFi
63 AVPTi
64 Xi
65 NWGi
66 INDIi
67 PGYi
68 MGAMi
69 BTCi
70 FTIi
71 GFSi
72 ENVXi
73 KIGRYi
74 NOVi
75 CGEMYi
76 CLFi
77
78
79
80 //----------------------------------------------
81 ////---------input file
82 ///---------Today's ExSan Code----------------------
83 // How to scramble the lines of a txt file
84 const string dbFile = " ... stocki.txt"; // source
85 string dbScrambledFile = " ... stockScrambled.txt"; // destination
86
87 fstream ffrom, fto;
88 vector fileLine;
89 string line;
90 unsigned short lineCounter(0);
91 ffrom.open(dbFile, ios::in);
92 if (!ffrom) {// source
93 printf("Error! cant find this file");
94 return;
95 exit(1);
96 }
97 do {
98 getline(ffrom, line);
99 fileLine.push_back(line);
100 ++lineCounter;
101 } while (!ffrom.eof());
102 ffrom.close();
103
104 boost::random::uniform_int_distribution<> uniformRndInt{ 0, lineCounter - 1 }; //#include <
105
106 fto.open(dbScrambledFile, ios::out); //
107 for (unsigned short counter = 0; counter < lineCounter; counter++) {
108 randNum = uniformRndInt(generator);
109 if (std::find(randIntVector.begin(), randIntVector.end(), randNum) != randIntVector.end())
110 --counter;
111 else
112 randIntVector.push_back(randNum);
113 }
114
115 for (unsigned short i = 0; i < lineCounter; i++) {
116 index = randIntVector[i];
117 fto << fileLine[(unsigned short)randIntVector[i]];
118 if (i != lineCounter - 1) fto << endl; //no jump to an empty line at the end
119 else break;
120 }
121 fto.close();
122
123 ////---------output file
124 else break;
125
126 if (!ffrom) {// source
127 fto << fileLine[(unsigned short)randIntVector[i]];
128 fstream ffrom, fto;
129 ffrom.open(dbFile, ios::in);
130 ++lineCounter;
131 } while (!ffrom.eof());
132 string dbScrambledFile = " ... stockScrambled.txt"; // destination
133 if (i != lineCounter - 1) fto << endl; //no jump to an empty line at the end
134 randIntVector.push_back(randNum);
135 }
136 }
137 return;
138 fto.close();
139 fto.open(dbScrambledFile, ios::out); //
140 string line;
141 if (std::find(randIntVector.begin(), randIntVector.end(), randNum) != randIntVector.end())
142 }
143 printf("Error! cant find this file");
144
145
146 vector fileLine;
147 fileLine.push_back(line);
148 // How to scramble the lines of a txt file
149 index = randIntVector[i];
150
151 for (unsigned short i = 0; i < lineCounter; i++) {
152 exit(1);
153 boost::random::uniform_int_distribution<> uniformRndInt{ 0, lineCounter - 1 }; //#include
154 unsigned short lineCounter(0);
155 getline(ffrom, line);
156 ///---------Today's ExSan Code----------------------
157 randNum = uniformRndInt(generator);
158 do {
159 --counter;
160 for (unsigned short counter = 0; counter < lineCounter; counter++) {
161 const string dbFile = " ... stocki.txt"; // source
162 ffrom.close();
163 else
164
165
166
167
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