Write one clear sentence telling me when it would be appropriate to use a const reference parameter.

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter12: Adding Functionality To Your Classes
Section12.2: Providing Class Conversion Capabilities
Problem 2E
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9. Write one clear sentence telling me when it would be appropriate to use a const reference parameter.
10. Write one clear sentence telling me when it would be appropriate to use a reference parameter.
11. Here is a small class definition:
Short Answers
Section 2.5
class small
Operator Overloading and Friends
{
public:
small( );
void k() const;
void h(int i);
friend f(Small z);
private:
int size;
};
Suppose that x and y are both small objects. Write the word "legal" or "illegal" in each location of this table to indicate whether the
indicated statement is legal or illegal in these locations:
Statement
In a main program In the const member function k In the friend function f
x = y;
x.size = y.size;.
x.size 3;
x.h(42);
Transcribed Image Text:9. Write one clear sentence telling me when it would be appropriate to use a const reference parameter. 10. Write one clear sentence telling me when it would be appropriate to use a reference parameter. 11. Here is a small class definition: Short Answers Section 2.5 class small Operator Overloading and Friends { public: small( ); void k() const; void h(int i); friend f(Small z); private: int size; }; Suppose that x and y are both small objects. Write the word "legal" or "illegal" in each location of this table to indicate whether the indicated statement is legal or illegal in these locations: Statement In a main program In the const member function k In the friend function f x = y; x.size = y.size;. x.size 3; x.h(42);
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