Class and Sub-CLass

[psbasha]

Hi,

Is it possible to use CLasses inside another class instead of deriving the classes?

Like in C++
Class Y{

public :

MethodY1();
MethodY2();
}

Class X{

public :

Class Y ObjY;

MethodX1();
MethodX2();


}

Thanks in advacne
PSB

[bartonc]

Hi,

Is it possible to use CLasses inside another class instead of deriving the classes?

Like in C++

Thanks in advacne
PSB

Yes. It's perfectly legal in the syntax of the language.
With Python it is possible to do nested classes :

class Test(object):

    def __init__(self):
	self.y = 0

    class TestInner(object):

	def __init__(self):
	    self.x = 0

	def someFunction(self):
	    print "Hello from Innerclass"

someObject = Test.TestInner()

someObject.someFunction()

[bartonc]

Yes. It's perfectly legal in the syntax of the language.
With Python it is possible to do nested classes :

class Test(object):

    def __init__(self):
	self.y = 0

    class TestInner(object):

	def __init__(self):
	    self.x = 0

	def someFunction(self):
	    print "Hello from Innerclass"

someObject = Test.TestInner()

someObject.someFunction()

The above example is discussed in this thread.

[psbasha]

The above example is discussed in this thread.

Sorry I have wrongly mentioned in the Subject.It is declaring the class as a member variable inside the another class ( not nested class)

Declaring the Class variable inside another classs

[bartonc]

Sorry I have wrongly mentioned in the Subject.It is declaring the class as a member variable inside the another class ( not nested class)

Declaring the Class variable inside another classs

Check out Python>Code sub forum. Temporary links are provided in the announcement and in the sticky at the top of the forum. I give lots of examples with good titles on those threads.