flexibly bound, you need pointers or references.
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Is that right?
For functions that are flexibly bound, you need pointers or references.
Step by step
Solved in 3 steps
- Is that the case?Pointers or references are required for virtual functions that are dynamically bound.Choose if each of the following is true or false:Dynamically binding data to virtual functions is limited to pointers and references.Indicate whether or not the following is true:When it comes to dynamically bound virtual functions, only pointers and references are acceptable.
- Is that correct?Pointers or references are required for dynamically bound virtual functions.Is this true?Dynamically bound virtual functions need pointers or references.Indicate whether the following is true or false:Only pointers and references are permissible for use with dynamically bound virtual functions.
- For C++, How would I call or use a function that is passed by pointer or a reference? How would I use these in this example below? I understand how passing by value works, but when it comes to passing by references and pointers, that is when I get confused. #include <iostream> using namespace std; // passing by reference in this function void pass_ref(int &ref); // passing by pointer in this function void pass_ptr(int* ptr);The following describes the difference between void and NULL pointers: Make proper use of examples to bolster your argument.The distinction between void and NULL pointers is as follows: Make use of appropriate examples to support your response.
- When arrays are supplied to functions as parameters: A They are never passed by reference.B. They are usually passed by reference.C. Arrays cannot be sent as arguments to functions.D. There is no need to supply arrays to functions because they are global by default.Do void and NULL pointers differ? Support your answer with examples. Tabulate the differences.Describe how pointers work with functions as parameters and functions as return values.
