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class bookType{private:

string author[4]; //up to four authors

public:bookType();//Default constructor//Initializes data members

bookType(string, string, string, double, int, int,string[]);

//Parameter constructor//Initializes data members to user-defined values

//*************Begin FunctionGetters/Accessors********************

void getAuthors(string a[]);//Function to return the authors of the book//Postcondition: The values of author array are returned

//*************Begin FunctionSetters/Mutators********************

void setAuthors(string a[], int size);

//Function to set the array data member author//Postcondition: author[i] = a; Max no. of authors is

four

//*************Begin Update Functions********************

void updateCopies(int a);//Function to update the no. of book copies by specified

amount//Postcondition: copies += a

bool updateAuthorCount();//Function to update the author count by one//Postcondition: authorCount++; true if successful, false

otherwise

//*************Begin Equals Functions********************

bool equalsTitle(string t);//Function to check book titles for equality//Postcondition: title == t; True if equal, false

otherwise

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{if(author[i] != "" || author[i] != "\0")

a[i] = author[i];}

}

//*************Begin FunctionSetters/Mutators********************

void bookType::setAuthors(string a[], int size){

for(int i=0; i < size; i++){

author[i] = a[i];}

}//Function to set the array data member author//Postcondition: author[i] = a; Max no. of authors is

four

//*************Begin Update Functions********************

void bookType::incrementCopies(){

copies++;}

//Function to increment the no. of book copies by one//Postcondition: copies++

bool bookType::updateAuthorCount(){

bool rslt = false;

if(authorCount < 4){

authorCount++;rslt = true;

}return rslt;}//Function to update the author count by one//Postcondition: authorCount++; true if successful, false

otherwise

//*************Begin Print/DisplayFunctions********************

void bookType::showAuthors() const{

for(int i=0; i < authorCount; i++){

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Programming[2].setISBN(GameProg.getISBN());Programming[2].setPrice(GameProg.getPrice());Programming[2].setCopies(GameProg.getCopies());Programming[2].setAuthorCount(GameProg.getAuthorCount());Programming[2].setAuthors(gameAuthors,

Programming[2].getAuthorCount());

noOfBooks++; //Increment no. of books

//Use search functions//1. Search by Titlecout

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cout

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{if(b[i].equalsISBN(isbn)){

count++;index = i;

}}

return count;}