Develop and use an ADTs to define a class to manage a dynamic array;

Use a default constructor to initialize the state of your class;

Use a destructor to de-allocate memory allocated using the new operator;

Programming Assignment). You will implement class called call_class. The class will manage a dynamic array of call records called "call_stats6.cpp". I have provide the driver call_stats6.cpp to help you implement this program.

Your input data will be in the file callstats_data.txt.

The descriptions of the functions you will implement are as follows:

the default constructor to initialize the state of your class. The default constructor will read the data from the file callstats_data.txt into the dynamic array call_DB. If call_DB becomes full, the function should call the function double_size to double the size (capacity) of call_DB. Remember, count and call_DB are private members of your class and do not need to be passed to an member function of your class.

is_empty is a Boolean public member function of the class. It has no formal parameter because count is a member of the state of the class (private member) and does not need to be passed to it because the state of the class if known to all member functions of the class. If count == 0 then true is returned; otherwise false is returned.

is_full is a Boolean public member function of the class. It has no formal parameters because count and size are members of the state of the class (private members) and do not need to be passed to it because the state of the class if known to all member functions of the class. If count == size then true is return; otherwise false. The size is the capacity which is the total number of cells allocated to call_DB.

search is an integer public member function that has only one formal parameter, the key. key is the cell phone number for the record you are search for. The array of records, call_DB and count are members of the state of the class and do not need to be passed to a member function of the class; The function will return the location of key in call_DB if it is there; otherwise -1 is returned.

add is a void public member function that inserts information for a call record into call_DB. Duplicates cell numbers are ok; add will prompt the user for the firstname, lastname, cell number, relays and call length. You may call process record to re-process when you add a new record. add has no formal parameters.

remove is a void public member function that deletes all records with the cell number stored in key. If duplicate records exist with the same cell number they must all be deleted. remove has only one formal parameter, the key.

double_size is a void public member function that doubles the capacity of call_DB. double_size has no formal parameters because size, count and call_DB are all members of the state of the class, call_class. First, size is multipled by two; second, memory is allocated using call_record *temp=new call_record[size]; third the records in call_DB are copied into temp with the statement temp[i]=call_DB[i] using a for loop. Forth, the old memory for call_DB is de-allocated using delete [ ] call_DB; Finally, call_DB is set to point to the new memory pointed to by temp using call_DB = temp.

process is a void public member function the has no formal parameter because call_DB and count are members of the state of the class.. The function process will calculate the net cost of a call (net_cost), the tax on a call (call_tax) and the total cost of the call (total_cost) using the number of relay stations (relays) and the length in minutes of the call (call_length) for all call records stored in call_DB. Please consider the following:

The tax rate on a call (call_tax) is simply based on the number of relay stations (relays) used to make the call (0<= relays <=5 then call_tax = 1%; 6<= relays <=11 then call_tax = 3%; 12<= relays<=20 then call_tax = 5%; 21<= relays <=50 then call_tax = 8%; relays >50 then call_tax =12%) .

The net cost of a call is calculated by the following formula: net_cost = ( relays / 50 x 0.40 x call_length).

The tax on a call is equal to net_cost x call_tax / 100.

The total cost of a call (rounded to the nearest hundredth) is calculated by the following formula: total_cost = net_cost + call_tax . All tax and cost calculations should be rounded to the nearest hundredths.

print is a void public member function that has no formal parameters because count and call_DB are members of the state of the class. The function will print every field of every call_record in call_DB to the screen.

the destructor to de-allocate all memory allocated to call_DB. This function has no formal parameters because call_DB is a member of the state of the class. It will be called automatically by the compiler.

Use the driver call_stats6.cpp to help you implement this program.

Output Format for the Function "print":

Consider the following sample output table when designing and implementing the function "print". See section Format of Output below.

(The output is in the following order: firstname, lastname, cell phone number, relays, minutes, net cost, tax rate, call tax, total call cost)

Jean Hayward 9546321555 0 0 0 0.01 0 0

Marlon Brando 5612971340 5 50 2 0.01 0.02 2.02

John Kennedy 3051234567 8 25 1.6 0.03 0.05 1.65

Input Stream:

In the assignment you will declare one ifstream to bind your input to the file "callstats_data.txt" Whenever a program performs file i/o you must include the "fstream" library.

Format of the input data file(input filename is "callstats_data.txt"): Do not include column titles

(The order of the columns are as follows: firstname, lastname, cell phone number, relays, minutes)

Jean Hayward 9546321555 0 0

Marlon Brando 5612971340 5 50

John Kennedy 3051234567 8 25

Hillary Clinton 7542346622 24 17

George Bush 3054432762 15 30

Barack Obama 9544321011 50 100

Donald Trump 8776219988 87 82

Bernie Sanders 9042224556 4 5

Harry Ford 7877176590 11 1

Michelle Obama 5617278899 20 45

Ann Dunham 9546321555 4 3

Vladimir Putin 5612971340 79 86

Harriet Tubman 3051234567 8 25

Oprah Winfrey 5611234444 24 118

Charlotte Ray 3054432762 115 25

Tina Turner 8776219988 265 22

Shirley Chisholm 9042224556 2 5

Maritza Correla 7877176590 89 67

Margaret Thatcher 5617278899 40 56

Format of Output to screen:

(the order of the columns is as follows: firstname, lastname, cell phone number, relays, minutes, net cost, tax rate, call tax, total call cost)

Jean Hayward	9546321555		0	0	0	0.01		0	0
Marlon Brando	5612971340		5	50	2	0.01		0.02	2.02
John Kennedy	3051234567		8	25	1.6	0.03		0.05	1.65
Hillary Clinton	7542346622		24	17	3.26	0.08		0.26	3.53
George Bush	3054432762		15	30	3.6	0.05		0.18	3.78
Barack Obama	9544321011		50	100	40	0.08		3.2	43.2
Donald Trump	8776219988		87	82	57.07	0.12		6.85	63.92
Bernie Sanders	9042224556		4	5	0.16	0.01		0	0.16
Harry Ford	7877176590		11	1	0.09	0.03		0	0.09
Michelle Obama	5617278899		20	45	7.2	0.05		0.36	7.56
Ann Dunham	9546321555		4	3	0.1	0.01		0	0.1
Vladimir Putin	5612971340		79	86	54.35	0.12		6.52	60.87
Harriet Tubman	3051234567	8		25	1.6		0.03	0.05	1.65
Oprah Winfrey	5611234444	24		118	22.66		0.08	1.81	24.47
Charlotte Ray	3054432762	115		25	23		0.12	2.76	25.76
Mary Carter	9544321011	43		10	3.44		0.08	0.28	3.72
Tina Turner	8776219988	265		22	46.64		0.12	5.6	52.24
Shirley Chisholm	9042224556	2		5	0.08		0.01	0	0.08
Maritza Correla	7877176590	89		67	47.7		0.12	5.72	53.43
Margaret Thatcher	5617278899	40		56	17.92		0.08	1.43	19.35

c++ answering with 3 hours, get 5 stars. spam or incorrect answers will be reported