Question 1: Consider the following declarations: class xClass public: void func(); void print(); private: int u; double w; and assume that the following statement is in a user program: xClass x; a. How many members does class xClass have? b. How many private members does class xClass have? d. Write the definition of the member function func so that u is set to 10 and w is set to 15.3.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question 1:
Consider the following declarations:
class xClass
public:
void func();
void print();
private:
int u;
double w;
};
and assume that the following statement is in a user program:
xClass x;
a. How many members does class xClass have?
b. How many private members does class xClass have?
d. Write the definition of the member function func so that u is set to 10 and w is set to 15.3.
e. Write the definition of the member function print that prinuus 'he contents of u and w.
g. Write a C++ statement that prints the values of the member v.riables of the object x.
h. Write a C++ statement that declares an object t of type xClass and initializes the member variables of t
to 20 and 35.0, respectively.
Question 2:
Explain why you would need both public and private members in a class.
Transcribed Image Text:Question 1: Consider the following declarations: class xClass public: void func(); void print(); private: int u; double w; }; and assume that the following statement is in a user program: xClass x; a. How many members does class xClass have? b. How many private members does class xClass have? d. Write the definition of the member function func so that u is set to 10 and w is set to 15.3. e. Write the definition of the member function print that prinuus 'he contents of u and w. g. Write a C++ statement that prints the values of the member v.riables of the object x. h. Write a C++ statement that declares an object t of type xClass and initializes the member variables of t to 20 and 35.0, respectively. Question 2: Explain why you would need both public and private members in a class.
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