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Chapter: 6 / Q: 37
Write three additional declarations for the function in the previous exercise. One should use a type alias, one should use a trailing return, and the third should use decltype. Which form do you prefer and why
Chapter: 6 / Q: 38
Revise the arrPtr function on to return a reference to the array
Chapter: 6 / Q: 39
Explain the effect of the second declaration in each one of the following sets of declarations. Indicate which, if any, are illegal
Chapter: 6 / Q: 40
Which, if either, of the following declarations are errors? Why
Chapter: 6 / Q: 41
Which, if any, of the following calls are illegal? Why? Which, if any, are legal but unlikely to match the programmer’s intent? Why
Chapter: 6 / Q: 42
Give the second parameter of make_plural (§ 6.3.2, p. 224) a default argument of \'s\'. Test your program by printing singular and plural versions of the words success and failure
Chapter: 6 / Q: 43
Which one of the following declarations and definitions would you put in a header? In a source file? Explain why
Chapter: 6 / Q: 44
Rewrite the isShorter function from § 6.2.2 (p. 211) to be inline
Chapter: 6 / Q: 45
Review the programs you’ve written for the earlier exercises and decide whether they should be defined as inline. If so, do so. If not, explain why they should not be inline
Chapter: 6 / Q: 46
Would it be possible to define isShorter as a constexpr? If so, do so. If not, explain why not
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