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Hi, folks, let's start this session and this session is about, according to Dr.



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So for that, let's create a class first.



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In class, let's clear the public section in public section, let's create a constructor.



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In construction, let's put the CEO's statement.



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After that, let's create a distracter.



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Now we are ready with this glass, we can move forward with creating another glass.



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Let's name that derived.



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Let's create a constructive and destructive for the same.



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Now, since we are ready with this glass and glass, we can inherit this glass in the right class under



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public Schoop.



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Got it.



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Now let's create a point, a variable in brain function.



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And do our dynamic memory allocation using new keyword.



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Point, which should be noted is we are passing the value of derived glass in this particular point,



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the object.



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Now, since we have that dynamic memory allocation, we have to release this particular memory dynamically,



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too, so we will use the concept of the word and we will run this particular code.



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So as shown here, there is a calling to be constructed.



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There is a Kalinka derived constructor and it was caused due to the line number 22.



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But when we when the flow comes to line number 23, these destructor was called.



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But the driver destructor was not called.



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And the cause behind this is that that when the flow most of the base construct it was called and there



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was a memory leak in there that I constructed because the content of this class was released successfully,



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but the content of the class was not successfully released.



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And this caused a memory leak in our system.



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So to resolve this particular issue as discussed in theory, but we will use the concept of virtual



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keyword and had our word in this particular line.



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So now if we run this particular code.



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Now we can see that base constructor was called derived, constructor was called the diameter destructor



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was called and the base of the structure was called.



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So now we can confirm that point.



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That variable was constructed using base construct that ended up constructed and that required memory.



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The location was performed using business stuff that and did I register.



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So that said from this glass, thank you for watching.



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Please duping us for any cost, please.



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Duping us for any kind of doubt, suggestion or any type of equity.



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Thank you.