How would you use the functions memcpy(), memset(), memmove()?
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How to avoid a class from instantiation?
What is guard code in c++?
What is the full form of c++?
Where do I find the current c or c++ standard documents?
Define a conversion constructor?
class HasStatic { static int I; }; Referring to the sample code above, what is the appropriate method of defining the member variable "I", and assigning it the value 10, outside of the class declaration? a) HasStatic I = 10; b) int static I = 10; c) static I(10); d) static I = 10; e) int HasStatic::I = 10;
What return value must conversion operators have in their declaration?
class base { public: int fun(int) {} }; class base2 { public: int fun(float) { } }; so here qustion is both function either function overloading or over riding;
What is the difference between passing by reference and passing a reference?
How can you quickly find the number of elements stored in a a) static array b) dynamic array ? Why is it difficult to store linked list in an array?how can you find the nodes with repetetive data in a linked list?
Why is c++ is better than c?
What is singleton pattern in c++?