17 lines
280 B
C++
17 lines
280 B
C++
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#ifndef X_HPP
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#define X_HPP
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class X {
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private:
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int m; // the representation (implementation) is private
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public:
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// the user interface is public
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X(int i = 0); // constructor (initialize the data member m)
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int mf(int i); // a member function
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};
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#endif // X_HPP
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