title: Is the final memory address of declared functions in any programming language (C++, C#, Java, C...) relative or absolute?
body: <p>Is the <strong><em>final</em></strong> memory address of declared functions in any programming language (C++, C#, Java, C...) relative or absolute? (I am not asking the addressing mode of machine code language s relative or absolute)</p>
  
  <p>(I would say it is relative but I need expert to comment it)
  if it is relative, this means no matter where we call the function, the function will be copied and put into a stack based on program counter position. Therefore, two threads calling the same function at the same time, they will not affect with each other if they do not share the same variable. </p>
  
  <p>if it is absolute, this means two threads call the same function, they will enter the same address!!(does it depend on static or non-static function) Besides, every time we create a class object, a certain size of each object may be used to store methods(functions). Then it will make the size of an object very large!</p>