55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
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/*
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October 2009, S.Jungnickel
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Implementation is based on createTextRelation.cpp
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This command line tool creates random text [A-Z][a-z][0-9]
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instead of static text.
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*/
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#include <iostream>
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#include "math.h"
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#include <stdlib.h>
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#include "RandomText.h"
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using namespace std;
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int main(int argc, char* argv[]){
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if (argc != 4 ) {
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cerr << "Please specify the relation size (bytes), "
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<< "the tuple size (bytes), and the object name!" << endl << endl
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<< " Example: "
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<< argv[0] << " 1024 64 text64" << endl << endl;
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exit(1);
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}
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const int relSize = atoi(argv[1]);
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const int tupleSize = atoi(argv[2]);
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// calculate necessary text length
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const int l = tupleSize - 53;
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const int tuples = (int)ceil( (double)relSize / (double)tupleSize );
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cout << "(OBJECT " << argv[3] << endl
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<< " () " << endl
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<< " (rel(tuple( (Nr int) (Len int) (Rval real)"
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<< " (Ival int) (Flob text) ))) ("
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<< endl;
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for (int i = 0; i < tuples ; i++) {
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cout << " (" << i << " "
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<< l << " "
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<< (double)rand() << " "
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<< rand() << " "
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<< "<text>" << randomText(l) << "</text--->)" << endl;
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}
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cout << "))" << endl;
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}
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