Shadowing Practice: 33 Chia class thành các file - Learn English Speaking with YouTube
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Hello everyone, I'm Vũ Nguyễn Coder.
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Hello everyone, I'm Vũ Nguyễn Coder.
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Welcome to the video of the lesson of the Codd.
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In this video, we will talk about the methods to create a project,
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a practical project, a practical project, a practical project.
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Why is it practical?
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So, today we will learn how to do not practical.
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Not that, but we will take a look at the example of the video that I have used in this video.
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We have a series of classes that we have many classes and we have all the classes in one file
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and we have to learn all the classes in one file
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We have only one file that we have to write many classes like this In a practical project,
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the class of it is how many?
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It depends on the level It may be 100 or 1000 classes There are many classes
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and we will not bring all classes in one file like this
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but we will take it to the same
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but in the first time we will learn the source
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and the basic and the number of class is so we will write it in one file
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for what? for you to follow the following we will be
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able to follow the following we will be able to follow the following
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and today we will be able to learn the following
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how to share the class with each other okay then we will be able to follow the application Visual Studio
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if you work on some tools then it's the same thing,
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it's not the same thing.
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I'm not doing it on a file called bai mở đầu.cpp This is the name I'm starting to start.
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Okay, I'm going to change the file for it to be a little bit.
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The file is not a main,
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we will change the name.
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It's not a main name.
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Or, I'm going to change the name of the project.
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The project is still in the same way.
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I will change the name because it can be used to the class vehicle I call vehicle program Do you know that?
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That's it So that you can use the name here
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To add the name for the file to choose the name In the case,
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one project will have to choose the name And the file is like the file of the mouth From the file,
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it will be used to the object
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And the name of the name is the name of the file
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This is what I know about in the video I teach
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We are just going to have a file Chứa hàm mê này thôi
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If you create a file khác Chứa hàm mê là nó lỗi
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Bước 2 Chúng ta sẽ phải chia các class Về các file khác nhau
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Chia như thế nào Chúng ta sẽ tạo thêm file ở đây
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Anh em chuột phải vào tên project này Anh em chọn add for me
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Sau đó anh em chọn cái gì
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Một là anh em chọn new item Nhưng trong Visual Studio the class name is so it will be a a
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a a a a a a
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a a a a a a Vico like this right?
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It's like it's in the middle of the video
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It's a bit of a video One is .h file Two is .cpp file Then it's something else I will know
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When we do this Then we will add 2 files One is .h Two is .cpp Okay The base class is what?
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Is there a class?
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in the right now we are not going to be able to do it
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and I said it is public and it is a good thing okay I'm going to be ok I'm gonna
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I'm going to be a vehicle already implemented in this project I'm going to be a class
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so
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that it is not to add this tool is also quite
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a mạnh I think class is already I'm not going to be a class
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so I'm going to be a class so I'm going to be a class I'll be a class
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I'm going to rename it to do it then we will change the day
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because we are having to change the name is next I
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just don't do it I just don't didn't deserve to have organized allurs are enough to sing the name第三
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the profile to
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in from apply All of our Build HrS of 2 Yeah vì notice that what does do parent console No
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good that is at work
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have you know know something to przek them again report
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that is and I know that I was when the class on I'm going to check this out Okay,
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I'm going to check this code Let me see it
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If you want to check this I'm going to check this tab I'm going to check this Now,
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I have a file called vii.cpp I'm going to check this out I see it here There's 4 hướng
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If you want to check this out If you want to check this out I'm going to check it out
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now I will open up two keys to chat I will open it up to you
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right now
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I will explain what the .h and .cpp
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.h .h here is the header
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which is the first
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file header is the file that is all the features of the class and the method of class
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I will take it from this side
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I am going to what is what
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I am going to have to democratize this picture and we now have these two pictures on it
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by seeing you can see from our clients here
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and here to finish is take out inside paper right now we had to remove it from the示ÍSTAL it's not
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because we are in private related tohis it's first house I'm
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going to show you house make sure nothing to do that Okay
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oh yeah in that should be ridiculous test they are poor leverage
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in there we are still very concerned about the file CPP
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I will show you to use the file H this first
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when we share this vehicle into the header this then we
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can use it like this we will go back to the vehicle program
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class vehicle we have to be divided into the file
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that we have to use that vehicle that we will do what we will do
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meiner Mark Wentz sau đó sẽ là tên của cái file
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mà chưa cái cáiório đó ở đây sẽ là gì gì hay cô chẳng
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ạ Bây giờ anh em chạy lại sur tr связ n ạ
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Anh có một số L strokes em trên giúp gì đã
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thì hay cô hay lỗi của nó bắt đầu từ thế này
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Ừ Đấy tớ làm có một số cái hai Cô đây nhưng lại mình đổ sang số 2
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and you change it all the links
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and completing the
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all of the cars are going downhill ATEOO THIS KHAT dwa king of visual studio ok let's conduct
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No we just call the run of the vehicle Kia Morning,
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East Running, Forenser East Running the channel is more
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and more more than the other
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so we call the other the other way to the other of all the other that's it
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that's it we have to do this we have to do
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this we have to do this we have to do this
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we have to do this we have to do this is a header.
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When we call the video,
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we call the included included.
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The included included is the included code from the other side.
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Do you know what I mean?
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The included included included included in the vector,
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included in the IOS stream.
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This is the included code of the available for the available.
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The available available for the C++ so it's a key to the
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key to the lower than the first
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and this is the file in the project
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we use the and we use the and we use the
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and we use the and we use the class manager and the app we can totally
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share it in the file header
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ok that's what we do we need to do to do
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if we have if we have to do the
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and we can code and we will do then we will
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and we will say and we will we will file .hp và cpp này mình sẽ trở lại cái này
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bây giờ anh em đã hiểu được là file header là
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như thế nào rồi đúng không chúng ta ném code vào đấy
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đúng không nhỉ xong cho một thằng khác include nó
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là đã có thể liên kết đến nhau đúng không nhỉ
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vậy bây giờ ở đây có cái cpp này để làm gì
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trong thực tế thì cái header header là gì header là cái đầu
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header có thể coi nó là cái phần đầu thôi
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phần đầu ở đây có nghĩa là gì là nó thể
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hiện những cái thông tin cơ bản của một chương trình Gồm có thuộc tính gì Function gì,
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method gì thôi Và cái phần cài đặt cụ thể cho
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các cái function Thì chúng ta sẽ để ở bên cpp
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Bằng cách như thế nào Ở đây anh em thấy nha
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Ở bên phần header thì chúng ta sẽ chỉ để cái thuộc tính như thế này
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Chỉ để định nghĩa của hàm thôi
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Đây cái phần này này CLModelNameIsRunning này Cái này nó là phần Nội dung cụ thể cho cái function
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Thì anh em sẽ đặt ở bên này Mình tạm thời cắt nó sang
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Cắt sang bên này đã
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Tí nó viết chính xác như nào thì mình nói sau nhé
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Đấy tức là ở bên header ấy Thì chúng ta sẽ chỉ có như thế này thôi
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Rồi phần constructor này Mình cũng sẽ tặng cắt sang này
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Nó cũng chỉ có như này thôi Nó chỉ có những cái phần định nghĩa
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Như này thôi Đây gọi là phần header Chúng ta bỏ đi những cái nội dung định nghĩa cho hàm
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Sang đến file cpp Chúng ta mới định nghĩa cụ thể cho từng cái function đấy Nhá
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Và cái việc mà định nghĩa Cụ thể,
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we still have one other thing called implementation Which is to purchase for all the functions How do we do this?
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In order to get it like this We'll write the name We'll write the name Like this
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Then we'll write the name Like this We'll write the name We'll write the name We'll write the name
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We'll write the name We'll write the name This is like this
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in the way this is a file
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that is from the class this is the function of the class
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so we have to show the function of the class this is the class
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and then we will be able to do this and then we will be able to write it like this Yeah,
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right now I'm like Okay,
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there you go
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Yeah, so trước the function we have the name of the class
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There you go This is not necessary to write the feature I just need to write the meaning of the function
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The feature is the key word that we only use in the class Now,
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we will write the cpp file that we have to write the link
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and we have the meaning of the function that we have not in the class anymore,
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but we will not use the feature We will write the feature here You can write permission later,
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you can read your 믿 book Again Forkost I also the fact is that These files of CPPs ...
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You can get a de hook,
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don't you?' Sẽ also have data and d elastécole How to docks of this cluster They usually press this file
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How to advocate that doesn't even employ Classes does suit to whatires i But if we have this alignment for thisIGN kind,
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we will match it back to be a bit paralysized.
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That means one part is this.
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Now let's see if it has not left mind.
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Ok, unlike me now.
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We can see these― 다음 videos is so different than the...
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In this case, we had to set the Creepers fromsight to happens.
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in a song card header này cũng sẽ rút gọn lại
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là nó chỉ có phần định nghĩa thôi để như kiểu
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chúng ta chỉ đọc cái nội dung của cái hàm này
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thôi nhưng mà còn cài đặt lập trình như nào thì
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chúng ta sẽ lập trình riêng ở một file là cpp
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nhé cái file cpp này nhé anh em phải đi nhé
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là nó sẽ phải có cùng tên với cái file chấm
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ht thì khác cái đuôi thôi nhé một cái là chấm
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ht này một cái chấm cpp này nó hơi nhỏ tí
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anh em có nhìn không Đây là vi hay cô chấm
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hát này bên này nhé có bên này là vi hay
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CPP Được không ạ Và cái CPP này nó cũng phải
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include cái chấm hát đó in phải có ít lốt thì
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nó mới liên kết được các file với nhau anh em
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nhé Đấy cái CPP này liên kết với file chấm hát
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này để định nghĩa các cái hàm cụ thể cho nó
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được không ạ Còn cái program này include cái vehicle để
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làm gì để sử dụng cái vì cái class vehicle đó
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cho cái gì cho cái manager này được không nhỉ Và
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bây giờ nếu mà cái manager này nhé mà chúng ta
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chia thành một cái class riêng thì anh em cũng phải include and
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but especially if a jumbo that really gets something wrong is that maybe you couldn't invest a human flaw that,
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we could consume whatever ру Themen is there,
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it can be and we aslında's something Didn't we ask about creating one thing that we do
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here today is the important thing to see what the XD is for H轻 hoang
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this is our so that a ball add to it I'll get the right background for this Word,
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the length of the other rows We have a new and Thinkest To make the single crunchy
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In the short version rollt Good illuminator And I can see that Thank you
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Good John for you He's not me more money Am I okay okay let's introduces a
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process to ować I read I'm going with not to
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do in Rồi, đến đây là kết thúc của video ngày hôm nay.
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Xin chào và hẹn gặp lại các anh em trong những video đoạn sau.
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Xin chào.
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Context & Background
In this video lesson, Vũ Nguyễn Coder introduces viewers to programming concepts, particularly focusing on organizing classes in project files. The discussion revolves around a practical approach to creating project structures where multiple classes are separated into different files instead of being crammed into one. This structured approach not only enhances readability and maintainability but is essential for larger projects where the number of classes can reach up to 1000. Learners who aim to expand their technical English vocabulary can greatly benefit from this dialogue, combining language learning with technical skill acquisition.
Top 5 Phrases for Daily Communication
- This is the name I'm starting with: Emphasizes the importance of naming conventions in projects.
- We will be able to follow the following: Indicates the need to have a step-by-step guide that learners can follow.
- Change the name of the project: Highlights the flexibility needed in project setups.
- We will add two files: Useful in understanding file management.
- How to share the class with each other: Encourages collaboration and sharing knowledge in programming.
Step-by-step Shadowing Guide
To effectively utilize this video for enhancing your English speaking skills, follow these steps using the shadowspeak method:
- Watch the video with subtitles: Start by watching the video with English subtitles. This will help you associate the spoken words with their written forms.
- Listen attentively: Focus on the pronunciation and intonation of the speaker. Note the technical terms, especially those related to file management and programming.
- Engage in shadowing: Pause the video at specific phrases or sentences. Repeat after the speaker, mimicking their speed and stress patterns. This is a core aspect of the shadowing app technique which can significantly improve your speaking fluency.
- Record yourself: As you practice shadowing, record your voice. Listening back to your recordings will allow you to identify areas for improvement and build confidence.
- Practice with peers: Collaborate with fellow learners to practice dialogues from the video. Sharing insights about technical topics not only boosts your English skills but also enhances your understanding of programming concepts.
By integrating technical discussions into your English learning routine, you can expand your vocabulary and fluency. If you're keen to learn English with YouTube, consider incorporating technical content like this into your practice sessions. With dedication and regular shadowing, you’ll witness remarkable progress in your language capabilities.
What is the Shadowing Technique?
Shadowing is a science-backed language learning technique originally developed for professional interpreter training and popularized by polyglot Dr. Alexander Arguelles. The method is simple but powerful: you listen to native English audio and immediately repeat it out loud — like a shadow following the speaker with just a 1–2 second delay. Unlike passive listening or grammar drills, shadowing forces your brain and mouth muscles to simultaneously process and reproduce real speech patterns. Research shows it significantly improves pronunciation accuracy, intonation, rhythm, connected speech, listening comprehension, and speaking fluency — making it one of the most effective methods for IELTS Speaking preparation and real-world English communication.
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