Include required library files. Define a class named “ArrOutOfRangeErr”. Declare the required variables, constructors and function inside the access specifier “public” and “private”. Define a “testExcep()” function to test the exception. Using exception, set and get the values. Define a “create2DArr()” function to create an two-dimensional array. Define a “check_args()” function to check the validity and return the message if something is wrong. Define a “set()” function to store values. Define a “get()” function to retrieve the values. Define a default constructor for no messages. Define a parameterized constructor for row and column data. Define a “getMsg()” function to return the exception message string. Define a “getRows()” function to return the number of rows. Define a “getCols()” function to return the number of columns. Define a “getDesiredRow()” function to return the requested row number. Define a “getDesiredColumn()” function to return the requested column number. Define a “writeErr()” function to write the error message. Define a “main()” function. Declare the required variables. Create a 2D array for rows and columns. Populate the rows and columns. Print the array contents using “for” loop. Then test the some boundary cases.

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Chapter 16, Problem 7PP

Program Plan Intro

Include required library files.

Define a class named “ArrOutOfRangeErr”.

Declare the required variables, constructors and function inside the access specifier “public” and “private”.

Define a “testExcep()” function to test the exception.

Using exception, set and get the values.

Define a “create2DArr()” function to create an two-dimensional array.

Define a “check_args()” function to check the validity and return the message if something is wrong.

Define a “set()” function to store values.

Define a “get()” function to retrieve the values.

Define a default constructor for no messages.

Define a parameterized constructor for row and column data.

Define a “getMsg()” function to return the exception message string.

Define a “getRows()” function to return the number of rows.

Define a “getCols()” function to return the number of columns.

Define a “getDesiredRow()” function to return the requested row number.

Define a “getDesiredColumn()” function to return the requested column number.

Define a “writeErr()” function to write the error message.

Define a “main()” function.

Declare the required variables.

Create a 2D array for rows and columns.

Populate the rows and columns.

Print the array contents using “for” loop.

Then test the some boundary cases.

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