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In the virtual constructor idiom we have seen the way to construct an object whose type is not determined...
In the virtual constructor idiom we have seen the way to construct an object whose type is not determined...
Can we make a class constructor virtual in C++ to create polymorphic objects? No. C++ being statically typed (the...
Can we make a class constructor virtual in C++ to create polymorphic objects? No. C++ being statically typed (the...
Copy elision (or Copy omission) is a compiler optimization technique that avoids unnecessary copying of objects. Now a days,...
Copy elision (or Copy omission) is a compiler optimization technique that avoids unnecessary copying of objects. Now a days,...
Predict the output of the below code snippet. #include <iostream> using namespace std; int i; class A { public:...
Predict the output of the below code snippet. #include <iostream> using namespace std; int i; class A { public:...