Here is a statement: class temporary  {  public:  void set(string, double, double);  void print();  double manipulate();  void get(string&, double&, double&);  void setDescription(string);  void setFirst(double);  void setSecond(double);  string getDescription() const;  double getFirst()const;  double getSecond()const;  temporary(string = "", double = 0.0, double = 0.0);  private:  string description;  double first;  double second;  };  How do I write the definition of the member function set so that the instance variables are set according to the parameters?

The question presents a programming task focused on defining a C++ class called temporary. The objective is to create this class with specific member functions and attributes, and then provide a complete definition for one of the member functions.

Here's an introduction to the question:

Task Description:

You are tasked with designing and implementing a C++ class named temporary. This class is intended to represent objects with a description, as well as two numeric values. The class should include member functions for setting and retrieving these attributes, among other functions.

Class Requirements:

The temporary class should have the following attributes:

• description: A string representing a description for the object.
• first: A double representing the first numeric value.
• second: A double representing the second numeric value.

The class should include the following member functions:

1. A constructor with default values for all attributes.
2. A set function that sets the description, first, and second attributes based on the provided arguments.
3. Functions for getting the description, first, and second attributes.
4. Additional member functions such as print(), manipulate(), and get() as needed.

Task:

Write the class definition for temporary, including the constructor and the set member function. The set function should set the instance variables (description, first, and second) according to the parameters provided.