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When is a memory allocated to a class?
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Answer / vineet makkar
The answer to this question lies in the basic difference
between
OBJECT & INSTANCE
INSTANCE : Refers to a reference of an object, it can be
null.
OBJECT: Actually pointing to the memory address of that
instance.
eg
Student stdnt; // Instance is created
Student stdnt = new Student; // Object is created
So, in short, memory is allocated to a class when the
object of the class is created using "new" keyword.
| Is This Answer Correct ? | 26 Yes | 3 No |
Answer / ramakrishna
A class is a template.As Teginder said,it will get
allocated memory when u create object of that class.
| Is This Answer Correct ? | 22 Yes | 5 No |
Answer / achal
when an object of that class is created and constructor
runs. memory is allocated in Stack (part of RAM)
| Is This Answer Correct ? | 13 Yes | 3 No |
Answer / anumohan
when instance of that class is created by creating object
to the class
| Is This Answer Correct ? | 11 Yes | 3 No |
Answer / namrata ahuja
when the object of that class is declared.
| Is This Answer Correct ? | 7 Yes | 5 No |
Answer / saurabh
when we create the data member of the class by using d syntax
class
{
static int a;
};
static int a;
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / x
It is allocated compile-time unless we are using new and
delete functions
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / sourav das
when object is created of that class then only memory is
allocated.with out object there is no Existence of class.
| Is This Answer Correct ? | 0 Yes | 0 No |
Explain the advantages of inheritance.
Name an advantage of array over linked list?
24 Answers GML, IBM, Software Solutions,
tel me oops defination in single line
class CTest { public: void someMethod() { int nCount = 0; cout << "This is some method --> " << nCount; } }; int main() { CTest *pctest; pctest->someMethod(); return 0; } It will executes the someMethod() and displays the value too. how is it possible with our creating memory for the class . i think iam not creating object for the class. Thanks in Advance... Prakash
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STL 
