CPSC 131 Homework 2 D e a d l i n e :D e a d l i n e : Wednesday, Feb-8 (MoWe sections) Thursday, Feb-9 (TuTh sections) Turn in your submission as hard copy in class. #1 (will be graded for credit) consists of Part A and Part B: Pa r t A :Pa r t A : Consider the following class called Myscores that stores all the scores for a game. class Myscores { public: Myscores() { // constructor nScores = 0; } void addScore(int newscore) { score[nScores] = newscore; nScores++; } CPSC 131 Homework 2 D e a d l i n e :D e a d l i n e : Wednesday, Feb-8 (MoWe sections) Thursday, Feb-9 (TuTh sections) Turn in your submission as hard copy in class. #1 (will be graded for credit) consists of Part A and Part B: Pa r t A :Pa r t A : Consider the following class called Myscores that stores all the scores for a game. class Myscores { public: Myscores() { // constructor nScores = 0; } void addScore(int newscore) { score[nScores] = newscore; nScores++; } Homework 2 Homework 2.pdf Saved to Dropbox • Feb 2, 2017, 5<06 AM https://docs.google.com/document/d/15hVUHOjAVxTJ_K1TOsTxo3m1FGG-R30OzbPWxKOXWVk/mobilebasic https://drive.google.com/?authuser=0&usp=docs_web } private: int score[10]; int nScores; // number of scores stored }; i) The score member variable can store at most 10 scores. Change the code so that score can store as many scores as needed when a Myscores object is created. (Hint: use dynamic memory). Change/add constructor and destructors as needed. ii) Add a copy constructor for the above case. Pa r t BPa r t B: Create a template for class GenericArray to print out the values in arrays with data types: integer, float, or string. Hints: Example of a class for integer data type is shown below. Note that the below is not a template class and your task is to convert it to a template class that will work for integer, float or string. // this is only a partial example class array for integer data type. // You need to rewrite it as a template class to support int, float, // and string data types. class GenericArray { public: } private: int score[10]; int nScores; // number of scores stored }; i) The score member variable can store at most 10 scores. Change the code so that score can store as many scores as needed when a Myscores object is created. (Hint: use dynamic memory). Change/add constructor and destructors as needed. ii) Add a copy constructor for the above case. Pa r t BPa r t B: Create a template for class GenericArray to print out the values in arrays with data types: integer, float, or string. Hints: Example of a class for integer data type is shown below. Note that the below is not a template class and your task is to convert it to a template class that will work for integer, float or string. // this is only a partial examp.

1. CPSC 131 Homework 2
D e a d l i n e :D e a d l i n e : Wednesday, Feb-8
(MoWe sections)
Thursday, Feb-9 (TuTh sections)
Turn in your submission as hard copy in class.
#1 (will be graded for credit) consists of Part A
and Part B:
Pa r t A :Pa r t A : Consider the following class called
Myscores that stores all the scores for a
game.
class Myscores {
public:
Myscores() { //
constructor
nScores = 0;
}
void addScore(int
newscore) {
score[nScores] =
newscore;
nScores++;

2. }
CPSC 131 Homework 2
D e a d l i n e :D e a d l i n e : Wednesday, Feb-8
(MoWe sections)
Thursday, Feb-9 (TuTh sections)
Turn in your submission as hard copy in class.
#1 (will be graded for credit) consists of Part A
and Part B:
Pa r t A :Pa r t A : Consider the following class called
Myscores that stores all the scores for a
game.
class Myscores {
public:
Myscores() { //
constructor
nScores = 0;
}
void addScore(int
newscore) {
score[nScores] =
newscore;
nScores++;
}

3. Homework 2
Homework 2.pdf
Saved to Dropbox • Feb 2, 2017, 5<06 AM
https://docs.google.com/document/d/15hVUHOjAVxTJ_K1TOs
Txo3m1FGG-R30OzbPWxKOXWVk/mobilebasic
https://drive.google.com/?authuser=0&usp=docs_web
}
private:
int score[10];
int nScores; //
number of scores
stored
};
i) The score member variable
can store at most 10 scores. Change the
code so that score can store as many
scores as needed when a Myscores
object is created. (Hint: use dynamic
memory). Change/add constructor and
destructors as needed.
ii) Add a copy constructor for the
above case.
Pa r t BPa r t B: Create a template for class
GenericArray to print out the values in
arrays with data types: integer, float, or string.
Hints: Example of a class for integer data type

4. is shown below. Note that the below is not a
template class and your task is to convert it to a
template class that will work for integer, float
or string.
// this is only a partial example
class array for integer data type.
// You need to rewrite it as a
template class to support int,
float,
// and string data types.
class GenericArray {
public:
}
private:
int score[10];
int nScores; //
number of scores
stored
};
i) The score member variable
can store at most 10 scores. Change the
code so that score can store as many
scores as needed when a Myscores
object is created. (Hint: use dynamic
memory). Change/add constructor and
destructors as needed.
ii) Add a copy constructor for the
above case.

5. Pa r t BPa r t B: Create a template for class
GenericArray to print out the values in
arrays with data types: integer, float, or string.
Hints: Example of a class for integer data type
is shown below. Note that the below is not a
template class and your task is to convert it to a
template class that will work for integer, float
or string.
// this is only a partial example
class array for integer data type.
// You need to rewrite it as a
template class to support int,
float,
// and string data types.
class GenericArray {
public:
GenericArray(int array[],
int arraysize); // constructor
~GenericArray();
// destructor
void print();
// the print function
private:
int *ptr;
int size;
};

6. // This main function requires
the template class
GenericArray to work and it
can be used to test the
template class that you
created. Do not change.
int main() {
// using integer data
type
int arraya[5] = { 1, 2, 3,
4, 5 };
GenericArray<int>
a(arraya, 5);
a.print();
// using float data type
float arrayb[5] = {
1.012, 2.324, 3.141, 4.221, 5.327
};
GenericArray<float>
b(arrayb, 5);
b.print();
// using string data
type
string arrayc[] = {
"Ch1", "Ch2", "Ch3", "Ch4",
"Ch5" };
GenericArray<string>
c(arrayc, 5);
c.print();
return 0;
}

7. GenericArray(int array[],
int arraysize); // constructor
~GenericArray();
// destructor
void print();
// the print function
private:
int *ptr;
int size;
};
// This main function requires
the template class
GenericArray to work and it
can be used to test the
template class that you
created. Do not change.
int main() {
// using integer data
type
int arraya[5] = { 1, 2, 3,
4, 5 };
GenericArray<int>
a(arraya, 5);
a.print();
// using float data type
float arrayb[5] = {
1.012, 2.324, 3.141, 4.221, 5.327
};
GenericArray<float>
b(arrayb, 5);
b.print();
// using string data

8. type
string arrayc[] = {
"Ch1", "Ch2", "Ch3", "Ch4",
"Ch5" };
GenericArray<string>
c(arrayc, 5);
c.print();
return 0;
}
Write the complete code for the class
template showing the header files,
namespaces and:
i) Template declaration
ii) The Constructor
iii) The Destructor
iv) The print() function
v) Test your class template by
running the main() function above and
capture the console screen output.
Show the runtime screenshot.
Write the complete code for the class
template showing the header files,
namespaces and:
i) Template declaration
ii) The Constructor

9. iii) The Destructor
iv) The print() function
v) Test your class template by
running the main() function above and
capture the console screen output.
Show the runtime screenshot.