Starting Out with C++: Early Objects (9th Edition)
9th Edition
ISBN: 9780134400242
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: PEARSON
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Textbook Question
Chapter 7, Problem 50RQE
A) struct TwoVals
{
int a, b;
} ;
int main()
{
}
TwoVals.a = 10;
TwoVals.b = 20;
Return 0;
B) struct ThreeVals
{
int a, b , c ;
void ThreeVals ()
{a= 1; b = 2; C = 3;}
} ;
int main ()
{
ThreeVals vals;
cout << vals << endl;
return 0;
}
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Chapter 7 Solutions
Starting Out with C++: Early Objects (9th Edition)
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Ch. 7.7 - A destructor function name always starts with A) a...Ch. 7.7 - True or false: Just as a class can have multiple...Ch. 7.7 - What will the following program code display on...Ch. 7.7 - What will the following program code display on...Ch. 7.9 - 7.15 private class member function can be called...Ch. 7.9 - When an object is passed to a function, a copy of...Ch. 7.9 - If a function receives an object as an argument...Ch. 7.9 - Prob. 7.18CPCh. 7.9 - Prob. 7.19CPCh. 7.10 - Prob. 7.20CPCh. 7.10 - Write a class declaration for a class named...Ch. 7.10 - Write a class declaration for a class named Pizza...Ch. 7.10 - Write four lines of code that might appear in a...Ch. 7.11 - Assume the following class components exist in a...Ch. 7.11 - What header files should be included in the client...Ch. 7.12 - Write a structure declaration for a structure...Ch. 7.12 - Prob. 7.27CPCh. 7.12 - Prob. 7.28CPCh. 7.12 - Write a declaration for a structure named...Ch. 7.12 - Write a declaration for a structure named City,...Ch. 7.12 - Write assignment statements that store the...Ch. 7.12 - Prob. 7.32CPCh. 7.12 - Write a function that uses a Rectangle structure...Ch. 7.12 - Prob. 7.34CPCh. 7.15 - Prob. 7.35CPCh. 7.15 - When designing an object -oriented application,...Ch. 7.15 - How do you identify the potential classes in a...Ch. 7.15 - What two questions should you ask to determine a...Ch. 7.15 - Look at the following description of a problem...Ch. 7 - Prob. 1RQECh. 7 - Which of the following must a programmer know...Ch. 7 - Prob. 3RQECh. 7 - ______programming is centered around functions, or...Ch. 7 - An object is a software entity that combines both...Ch. 7 - An object is a(n) ______ of a class.Ch. 7 - Prob. 7RQECh. 7 - Once a class is declared, how many objects can be...Ch. 7 - An objects data items are stored in its...Ch. 7 - The procedures, or functions, an object performs...Ch. 7 - Bundling together an objects data and procedures...Ch. 7 - An objects members can be declared public or...Ch. 7 - Normally a classs _________ are declared to be...Ch. 7 - A class member function that uses, but does not...Ch. 7 - A class member function that changes the value of...Ch. 7 - When a member functions body is written inside a...Ch. 7 - A class constructor is a member function with the...Ch. 7 - A constructor is automatically called when an...Ch. 7 - Constructors cannot have a(n) ______ type.Ch. 7 - A(n) ______ constructor is one that requires no...Ch. 7 - A destructor is a member function that is...Ch. 7 - A destructor has the same name as the class but is...Ch. 7 - A constructor whose parameters all have default...Ch. 7 - A class may have more than one constructor, as...Ch. 7 - Prob. 25RQECh. 7 - In general, it is considered good practice to have...Ch. 7 - When a member (unction forms part of the interface...Ch. 7 - When a member function performs a task internal to...Ch. 7 - True or false: A class object can be passed to a...Ch. 7 - Prob. 30RQECh. 7 - It is considered good programming practice to...Ch. 7 - If you were writing a class declaration for a...Ch. 7 - If you were writing the definitions for the Canine...Ch. 7 - A structure is like a class but normally only...Ch. 7 - By default, are the members of a structure public...Ch. 7 - Prob. 36RQECh. 7 - When a structure variable is created its members...Ch. 7 - Prob. 38RQECh. 7 - Prob. 39RQECh. 7 - Prob. 40RQECh. 7 - Prob. 41RQECh. 7 - Write a function called showReading. 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