77 lines
1.7 KiB
C++
77 lines
1.7 KiB
C++
//-----------------------------------------------------------------------------
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// t-eofitness.cpp
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// (c) GeNeura Team 1998
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//-----------------------------------------------------------------------------
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#include <iostream> // cout
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#include <eo> // eoFitness
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//-----------------------------------------------------------------------------
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class eoFloat: public eoFitness
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{
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public:
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bool operator<(const eoFitness& other) const
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{
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const eoFloat& x = (const eoFloat&) other;
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return fitness < x.fitness;
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}
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operator float() const
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{
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return fitness;
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}
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void printOn(ostream& os) const
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{
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os << fitness;
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}
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void readFrom(istream& is)
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{
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is >> fitness;
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}
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private:
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float fitness;
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};
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//-----------------------------------------------------------------------------
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main()
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{
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eoFloat a, b;
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unsigned repeat = 2;
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while (repeat--)
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{
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cout << "------------------------------------------------------" << endl;
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cout << "testing < ";
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if (a < b)
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cout << a << " < " << b << " is true" << endl;
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else
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cout << a << " < " << b << " is false" <<endl;
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cout << "testing > ";
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if (a > b)
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cout << a << " > " << b << " is true" << endl;
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else
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cout << a << " > " << b << " is false" <<endl;
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cout << "testing == ";
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if (a == b)
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cout << a << " == " << b << " is true" << endl;
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else
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cout << a << " == " << b << " is false" <<endl;
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cout << "testing != ";
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if (a != b)
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cout << a << " != " << b << " is true" << endl;
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else
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cout << a << " != " << b << " is false" <<endl;
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a = b;
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}
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}
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//-----------------------------------------------------------------------------
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