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You can find (and edit) the code examples from today in the following links: | You can find (and edit) the code examples from today in the following links: | ||
- [https://replit.com/@abnutzer/CppDataTypes#main.cpp Data Types] | |||
- [https://replit.com/@abnutzer/ClassesInCpp Classes] | |||
As your homework task I want you to extend the code in Repl.it. as follows: | As your homework task I want you to extend the code in Repl.it. as follows: | ||
# For the "Classes" example above, add a Header (Point2D.h) and a Function definitions (Point2D.cpp) file to the project where you define the class and its functions seperately. Finally include the header file with #include "Point2D.h" in the main.cpp file, so we can use our custom C++ class. Watch the online tutorial below to learn how to do that! You don't need to put the .h and .cpp file in different folders, as shown in the video. Putting them in the same folder as the main.cpp works as well. | # For the "Classes" example above, add a Header (Point2D.h) and a Function definitions (Point2D.cpp) file to the project where you define the class and its functions seperately. Finally include the header file with #include "Point2D.h" in the main.cpp file, so we can use our custom C++ class. Watch the online tutorial below to learn how to do that! You don't need to put the .h and .cpp file in different folders, as shown in the video. Putting them in the same folder as the main.cpp works as well. | ||
[https://youtu.be/vz1O9nRyZaY Class File Structure] | |||
# As a second task, I want you to extend the code of the Point2D to include a function to measure the distance between two points in 2D space. Do you remember the "Theorem of Pythagoras"? | # As a second task, I want you to extend the code of the Point2D to include a function to measure the distance between two points in 2D space. Do you remember the "Theorem of Pythagoras"? | ||