[0479e09] | 1 | |
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| 2 | #include <factory.h> |
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[e65b1a4] | 3 | #include <libfac.h> |
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[e2ca88] | 4 | #ifdef HAVE_IOSTREAM |
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| 5 | #include <iostream> |
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| 6 | #define COUT std::cout |
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| 7 | #define CIN std::cin |
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| 8 | #elif defined(HAVE_IOSTREAM_H) |
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| 9 | #include <iostream.h> |
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| 10 | #define COUT cout |
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| 11 | #define CIN cin |
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| 12 | #endif |
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| 13 | |
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[0479e09] | 14 | |
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| 15 | // testing: Characteristic Sets |
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| 16 | void |
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| 17 | setVarNames ( char * vnames ) |
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| 18 | { |
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| 19 | int i, n = strlen( vnames ); |
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| 20 | Variable dummy; |
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| 21 | for ( i = 0; i < n; i++ ) |
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| 22 | dummy = Variable( i+1, vnames[i] ); |
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| 23 | } |
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| 24 | |
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| 25 | main() |
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| 26 | { |
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| 27 | int reord=0; // use strategy for reordering? |
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| 28 | int charac; |
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[e2ca88] | 29 | COUT << " Characteristic = "; CIN >> charac; |
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[0479e09] | 30 | setCharacteristic(charac); |
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| 31 | On(SW_SYMMETRIC_FF); |
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| 32 | char vnames[30]; |
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[e2ca88] | 33 | COUT << " vnames = "; CIN >> vnames; |
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[0479e09] | 34 | |
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| 35 | setVarNames( vnames ); |
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| 36 | |
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| 37 | CFList F1,F2; |
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| 38 | ListCFList Q; |
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| 39 | CanonicalForm f; |
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| 40 | CFListIterator I ; |
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| 41 | int i = 1; |
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| 42 | PremForm Remembern; |
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| 43 | Varlist betterorder; |
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| 44 | |
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[e2ca88] | 45 | COUT << " f[" << i << "] = "; cin >> f; |
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[0479e09] | 46 | while ( f != 0 ) { |
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| 47 | F1.append( f ); i++; |
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[e2ca88] | 48 | COUT << " f[" << i << "] = "; cin >> f; |
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[0479e09] | 49 | } |
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| 50 | F2=F1; |
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[e2ca88] | 51 | COUT << "\n"; |
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[0479e09] | 52 | |
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[e2ca88] | 53 | COUT << "F = " << F1 << "\n"; |
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[0479e09] | 54 | if (reord){ |
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| 55 | betterorder= neworder(F1); |
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[e2ca88] | 56 | COUT << "new orderd vars: " << betterorder << "\n"; |
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[0479e09] | 57 | F1=reorder(betterorder,F1); |
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[e2ca88] | 58 | COUT << "new F= " << F1 << "\n"; |
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[0479e09] | 59 | } |
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[e2ca88] | 60 | // COUT << "\nUsing Modified CharSet:" << "\n"; |
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[0479e09] | 61 | // F2 = MCharSetN( F1, Remembern ); |
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[e2ca88] | 62 | // COUT << "MCsN(F) = " << F2 << "\n"; |
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| 63 | // COUT << "Factors removed: " << Remembern.FS2 << "\n"; |
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| 64 | // COUT << "Possible Factors considered: " << Remembern.FS1 << "\n"; |
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[0479e09] | 65 | // for ( I = F2; I.hasItem(); I++ ) |
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[e2ca88] | 66 | // COUT << " vars: " << getVars( I.getItem() ) << "\n"; |
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| 67 | COUT << "\nUsing IrrCharSeries:" << "\n"; |
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[0479e09] | 68 | Q= IrrCharSeries( F1 ); |
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[e2ca88] | 69 | COUT << "ics(F) = " << Q << "\n"; |
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[0479e09] | 70 | if (reord){ |
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| 71 | Q=reorder(betterorder,Q); |
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[e2ca88] | 72 | COUT << "reorderd ics(F) = " << Q << "\n"; |
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[0479e09] | 73 | } |
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| 74 | } |
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| 75 | |
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