Answered: Given the class declaration and…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Given the class declaration and instance method definitions and based on what you learned about separate compilation, what would be a good name for the header file containing the declaration, and what would be a good name for the source file containing the instance method definitions?

// This is the class declaration

class Rectangle {

public:

Rectangle(double width, double height);

double get_height() const;

double get_width() const;

double get_area() const;

private: double _width; double _height; };

// This is the instance method definition Rectangle::Rectangle(double width, double height) { _width = width;

_height = height;

}

double Rectangle::get_height() const {

return _height;

}

double Rectangle::get_width() const {

return _width;

}

double Rectangle::get_area() const {

return _width * _height; }

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