Category: c / c++

In modern C++ (C++11 and beyond), a powerful feature called forward references enables developers to write flexible, efficient, and generic functions that handle both lvalues and rvalues — with …

What Is dynamic_cast in C++? Purpose Safely convert between polymorphic types at runtime Commonly used to downcast from a base class to a derived class Performs a runtime type …

What is restrict in C? The restrict keyword was introduced in C99 as a type qualifier for pointers. It tells the compiler that the pointer is the only means …

C++ lvalue, rvalue, and rvalue references Understanding lvalues, rvalues, and rvalue references is essential for mastering modern C++ features like move semantics and perfect forwarding. 📌 What is an …

C++ assert vs static_assert C++ provides two mechanisms to enforce assumptions: assert and static_assert. Though they seem similar, they operate at very different stages and serve distinct purposes. 🔍 …