1 byte. An empty class cannot be zero bytes otherwise it would be impossible to create an array of empty class objects, thus a dummy member is used to give it the minimum addressable size.
To name a class, you simply need an access specifier, sometimes the word "static" or "abstract" (only if applicable), the word "class", and a class name. The body of the class is then contained in brackets. Example: public class Empty{} "public" is the access specifier (public is also default, and thus really unnecessary), and "Empty" is the class name. It is common to capitalize the first letter of the class name, as well as the first letter of each word if the name is made of several words concatenated together.
The default constructor of a stack is empty because the default value of any container, including a linked list, is an empty container which requires no arguments (all members default to zero).
Three parts of a simple empty java class are; A simple empty class of java supports legacy, as it automatically acquires object class, therefore can produce the functionality described in the object hierarchy. It automatically generates a fault constructor inside the class with a blank description. It also accompanies polymorphism, as can be practiced in any scheme by the extensive class.
Use sizeof( ).
The empty condition of a stack occurs when there are no elements present in the stack. This is typically checked using a method that verifies if the stack's size is zero or if a pointer/reference to the top element is null or None. An empty stack cannot support operations like pop or peek, as there are no elements to remove or access. In programming, attempting to perform these operations on an empty stack usually results in an error or exception.
The size of an empty class is not normally 1 byte, actually. It will usually be equal to the word size defined by the platform it is running on (often 2 or 4 bytes). This is because the word size is usually used as a memory address size and an empty class still needs to point to some location in memory (even if that location stores no data).
In order that unique objects have unique addresses, it is necessary for all objects to consume some memory. normally this is not a problem, unless the struct/class contains no data...
class 55
The average class size is 35
the same as when it is full
That would depend on the programming language; even for the same language, it may vary for specific implementations. Usually such an object should just use a few bytes.
Turn the lights off when the classroom is empty.
That depends on the size of the trailor.
advantages for reducing class size
Empty space.
they may be necessary in certain situations to avoid a large number of empty ,or almost empty, classes.
That would depend on the size of the sack and the material it is made ot of and how damp that material was. Also if the sack is empty it can not be "of rice" it is just and empty sack!