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What is data binding?
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Answer / siva
data are wrapped in a single unit which is calld class.The
above process is calld data binding.There are two types of
bindings:1)static binding 2)dynamic binding.
| Is This Answer Correct ? | 42 Yes | 10 No |
Answer / dhananjay
in c++, data binding refers to make the data/variables and
functions which operate on these data into a single unit.
in c++ the unit is class.
| Is This Answer Correct ? | 23 Yes | 2 No |
Answer / sathiya
data's are grouped together is called data binding which is
binding the data
| Is This Answer Correct ? | 4 Yes | 20 No |
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In multilevel inheritance constructors will be executed from the .... class to ... class
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Question In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest. Question Submitted By :: Sunil Kumar I also faced this Question!! Rank Answer Posted By Re: In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest. Answer # 1 use copy constructors 0 Shanthila There is something to be taken care in destructor, in copy constructor, suppose the memory is assigned to the embedded member object pointer with the parameter passed value, but if some other objects of different class also are pointing to this memory, then if some one deletes the object then this class member pointer object will become dangling, or if the object is not deleted properly then there will be memory leak. Please suggest the design change required to handle or avoid this situation
What is oops and why we use oops?
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STL 
