Category Archive for "Sizeof"

Why isn't sizeof for a struct equal to the sum of sizeof of each member?

When working with structs in C or C++, you may have come across a situation where the size of a struct is larger than the sum of the sizes of its individual members. This can be qu...

How to Find the Size of an Array from a Pointer Pointing to the First Element of the Array

When working with arrays in C or C++, it is important to know the size of the array. However, since arrays decay into pointers when passed to functions or stored in p...