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C++ OOP

bookConstructor Delegation Practice

Task

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You're working with a class that has multiple constructors. During code review, you were asked to refactor them using initialization lists for better performance and cleaner code.

  • The default constructor should delegate to the main constructor, passing default values.
  • The constructor that sets only the name should also delegate, using defaults for the other fields.
  • The one that sets name and age should delegate too, passing a default salary.
  • The fully parameterized constructor stays as is.

Solution

solution.cpp

solution.cpp

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SectionΒ 2. ChapterΒ 6
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bookConstructor Delegation Practice

Task

Swipe to start coding

You're working with a class that has multiple constructors. During code review, you were asked to refactor them using initialization lists for better performance and cleaner code.

  • The default constructor should delegate to the main constructor, passing default values.
  • The constructor that sets only the name should also delegate, using defaults for the other fields.
  • The one that sets name and age should delegate too, passing a default salary.
  • The fully parameterized constructor stays as is.

Solution

solution.cpp

solution.cpp

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

SectionΒ 2. ChapterΒ 6
single

single

close

Awesome!

Completion rate improved to 3.13

bookConstructor Delegation Practice

Swipe to show menu

Task

Swipe to start coding

You're working with a class that has multiple constructors. During code review, you were asked to refactor them using initialization lists for better performance and cleaner code.

  • The default constructor should delegate to the main constructor, passing default values.
  • The constructor that sets only the name should also delegate, using defaults for the other fields.
  • The one that sets name and age should delegate too, passing a default salary.
  • The fully parameterized constructor stays as is.

Solution

solution.cpp

solution.cpp

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

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