Explain the three main types of tropic pyramids studied in ecology?

380

What are the benefits of using the jsf framework?

99

What are the differences between robotic automation and screen scraping?

431

How would you create Visual basic Document file?

2078

Explain data binding in angular js.

775

How can I get know that my pc contains dram or sram..?

1905

Does wix own your content?

156

Where is iron ferrite found?

943

How do you call a method in objective c?

1

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

2120

what are radio collars?

2213

What is the difference between string keyword and system.string class?

1083

what is excise duty and how can we mantain its account in outgoing and incoming of bill status.

1984

In RPG How to read a records from a file without using read opcodes?

1513

what are the financial ratios that a manager see in accounting?

1981