How to get the current position of the file pointer?

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Is there a new/delete equivalent of realloc?

1 Answers  

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Which uses less memory? a) struct astruct { int x; float y; int v; }; b) union aunion { int x; float v; }; c) char array[10];

4 Answers   Quark,

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What is a tuple c++?

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what is Member Functions in Classes?

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Are there any new intrinsic (built-in) data types?

1 Answers  

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Which command properly allocates memory a) char *a=new char[20]; b) char a=new char[20]; c) char a=new char(20.0);

0 Answers  

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Is linux written in c or c++?

0 Answers  

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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.

5 Answers   GE,

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What is a constant reference?

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Differentiate between declaration and definition in C++?

1 Answers  

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What is a "Copy Constructor"?

2 Answers  

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