Advanced Inheritance & Polymorphism - example with Array of Objects (in-depth Data Structures & OOP) 

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standing ovation for this video, your effort in simplifying these concepts deserves a big round of applause

your breakdown of arrays of objects, along with insights into polymorphism and inheritance, has given me a solid grasp on these topics, thank you Saldina

just wanted to drop a quick shoutout for your video, your teaching style rocks, many thanks

can't thank you enough for this video, you are truly empowering me on my coding journey. Fantastic instructor

hey there Saldina, your video seriously helped me wrap my head around complex programming topics such as this one, just wanted to say thank you

You're an excellent teacher, and have a great gift to explain these complex topics so well. I admire you even more now that I know English is not your native language!

Thank you for the excellent content!

Thanks, watching all these series of videos related to array of objects

Thank you for this insightful lesson your coding videos are incredibly valuable for learners like me.

excelent explanation as always, thank you Saldina

i wish there is more instructors like you, thanks

Excellent explanation on inheritance and polymorphism! Thank you so much.

great content Saldina, superb explanation, thx

Your videos are filled with highly inspirational and generous instructions. Thank You Saldina Thank You. You’re by far the best most legendary C++ instructor I’ve ever met over the internet. Be well Saldina. Peace and Blessings through our Blessed Mother.

I thought English was Saldina's native language. What IS her native language then🤔?

Hi, can you please make a video about Lybiscovist Substitution Principle? This is deeply related to this topic.

just what i needed, thank you Saldina

I didn't know I could do arrays of pointers for every object I make. This is super helpful thank you so much, learned a lot just from this vid🎉

seriously thanks for the videos and all what you've done, I'm studying with all the lists of c++, I have learned all what a I know from you, thank you

Could you possibly delve into the use of different scripting languages like Python and C++ to create a login page?

Well it is done. I watched all of the oop lessons here. It was totally a masterpiece. I will do more practice and in a few days I will start data structures playlist in your channel. (maybe pointers as well) Thanks for the all cool informations, It was the best so far I have ever seen, u r great!

superb content, even better explanation

hi

This challenge was awesome fun! Mine is broken up into 8 different files (prototype header and body cpp files for each class), but here is how the main() looks, and what prints out in console: #include #include "monster.h" #include "dragon.h" #include "werewolf.h" #include "zombie.h" int main(){ Monster* monsters[3]; monsters[0] = new Dragon("Smaug", "Reddish Gold", 50); monsters[1] = new Werewolf("Fenrir", "Ash Grey", 10); monsters[2] = new Zombie("Dwight", "Pale", 6); for (int i = 0; i < 3; i++){ std::coutprintMonster(); monsters[i]->move(); monsters[i]->intimidate(); monsters[i]->attack(); std::cout

Hola Saldina también se puede considerar usar un poco el standard de C++ algo asi std::vector combinado con las interfase separadas de la clase Student del ejemplo. Ver: #include #include #include using namespace std; /// Part of library study() /// class IStudy { public: virtual void study() = 0; }; void print( vector &vecStudent ){ for( auto &student : vecStudent){ student->study(); } } /// Fin library /// class Student{ public: string Name; int Age; char Gender; Student() : Name{}, Age{0}, Gender{' '}{ cout

I love ur teaching! When does your Programming course exactly start?

please cover full STL of C++ and policy based Data Structure also ( using STL)

Waiting for your course to make C++ as my native language. I can understand it takes time to make a best course. But still very hungry for that..... :)

Hi Saldina. Do you have a separete video about composition?

Hello saldina, could you please explain opengl and STL in c++ , BTW i just love your teaching skills its Brillant 😍

@CodeBeauty Need the videos of the c++ in a sequential manner which include indepth concept and also the 10hr course of entire c++ is not including every concept you explained. Please provide the sequence of each and every indepth concepts of c++>

After we have deleted the dynamic memory taken up by the three objects - don’t we also need to delete the array students of pointers to the objects?

Sometime I would like to see you comment on why you like object-oriented programming. I have seen several videos critical of OOP but I don't have the experience to intelligently comment on their viewpoint. I am a retired research engineer with programming experience in imperative programming using machine and assembly language on early computers, and later with FORTRAN, some C, and a touch of BASIC. I had a single class in C++ over 20 years ago but changed jobs to a non-programming environment so I never got a chance to use it. I will note that modern Fortran standards have now incorporated some OOP capabilities, so I am interested in seeing if those capabilities might be useful.

hey saldina at the end of your video you didn't say student[i] = nullptr; i think in a video of yours you said it was a good practice

Don't we need a virtual destructor in the base class?

which coding language is used throughout your practical programming course???

hey saldina can you talk about class composition vs class inheritance??

Please could you teach me how to build a webbrowser with tabs in it

Please ma'am, i need help I want to learn OpenGL and i need to link the glfw and glut libraries in order to continue but i am using vsCode and i tried lot's of things on the internet but nth worked. Please can you help me ?

new => wheww

// This is my funny program to study abstract classes #include #include using std::cout; const int tempo = 500; const int camerton = 220; void Performance(int notes, float* pitch, int* duration) { for (int i = 0; i < notes; i++) Beep((camerton * pow(2, pitch[i] / 12)), duration[i] * tempo); } class Instrument { protected: int notes; float* pitch; int* duration; public: virtual void Play() = 0; }; class Piano : public Instrument { public: Piano() { notes = 7; duration = new int[notes] { 1, 1, 1, 1, 1, 1, 2 }; pitch = new float[notes] { 5, 5, 12, 12, 14, 14, 12 }; } void Play() override { cout