Prototype_pattern_exercise/ArrayStructure.hpp at master · cablegui/Prototype_pattern_exercise · GitHub

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// ArrayStructure.hpp

// Base class for array storage structure.

// A size_t is used for indexing. Indexing starts at 1 in this class and its

// dervived classes. These derived classes must implement the indexing [] operator.

// (C) Datasim Component Technology 1999

#ifndef ArrayStructure_hpp

#define ArrayStructure_hpp

template <class V>

class ArrayStructure

{

public:

// Constructors & destructor

ArrayStructure(); // Default constructor

ArrayStructure(const ArrayStructure<V>& source); // Copy constructor

virtual ~ArrayStructure(); // Destructor

// Selectors

virtual size_t Size() const=0; // Size of the array

const V& Element(size_t index) const; // Get element at position

size_t MinIndex() const; // Return the minimum index == 1

size_t MaxIndex() const; // Return the maximum index == size

// Modifiers

void Element(size_t index, const V& val); // Change element at position

// Operators

virtual V& operator[] (size_t index) = 0;

virtual const V& operator[] (size_t index) const = 0;

ArrayStructure<V>& operator = (const ArrayStructure<V>& source);

};

#endif // ArrayStructure_hpp

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