📄 pgm12_02.cpp
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//// This file contains the C++ code from Program 12.2 of// "Data Structures and Algorithms// with Object-Oriented Design Patterns in C++"// by Bruno R. Preiss.//// Copyright (c) 1998 by Bruno R. Preiss, P.Eng. All rights reserved.//// http://www.pads.uwaterloo.ca/Bruno.Preiss/books/opus4/programs/pgm12_02.cpp//class SetAsArray : public Set{ Array<bool> array;public: SetAsArray (unsigned int); // ... friend SetAsArray operator + ( SetAsArray const&, SetAsArray const&); friend SetAsArray operator - ( SetAsArray const&, SetAsArray const&); friend SetAsArray operator * ( SetAsArray const&, SetAsArray const&); friend bool operator == ( SetAsArray const&, SetAsArray const&); friend bool operator <= ( SetAsArray const&, SetAsArray const&);};
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