Chapter 16, Problem 33RQE

Explanation of Solution

Exception class data members:

In C++, a data can be stored in exception class members which can be passed back to an exception handler.

Example:

Consider the following class contains an exception class to handle an exception as follows:

// Class definition

class Square

{

// Access specifier

private:

// Variable declaration

int a;

// Access specifier

public:

// Exception Class definition

class Zerovalue

{

// Access specifier

private:

// Variable declaration

int x;

// Access specifier

public:

Zerovalue(int val)

{ x = val; }

double get_value() const

{ return x; }

};

// Function definition

void Square::set_value(in...