53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
#pragma once
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#include <QString>
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namespace FractionNS {
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class Fraction
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{
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private:
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int m_numerator, m_denominator;
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void reduce();
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public:
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Fraction(int, int);
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Fraction(int);
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Fraction(double);
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Fraction(float);
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Fraction(const Fraction&);
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int getNumerator() const;
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int getDenominator() const;
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void setNumerator(const int);
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void setDenominator(const int);
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QString display() const;
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bool operator==(const int) const;
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bool operator==(const float) const;
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bool operator==(const double) const;
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bool operator==(const Fraction&) const;
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bool operator!=(const int) const;
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bool operator!=(const float) const;
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bool operator!=(const double) const;
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bool operator!=(const Fraction&) const;
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Fraction& operator+(const int) const;
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Fraction& operator+(const Fraction&) const;
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Fraction& operator+=(const int);
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Fraction& operator+=(const Fraction&);
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Fraction& operator-(const int) const;
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Fraction& operator-(const Fraction&) const;
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Fraction& operator-=(const int);
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Fraction& operator-=(const Fraction&);
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Fraction& operator*(const int) const;
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Fraction& operator*(const Fraction&) const;
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Fraction& operator*=(const int);
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Fraction& operator*=(const Fraction&);
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};
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}
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