Size of Derived class, upon virtual base class inheritance Post: 302863089

9 More Discussions You Might Find Interesting

1. Programming

How to make a function friend to both base and derived class

Hi, I have a base class and derived a class from the base class, i want to print & read the data for the object created for the derived class,so i have overloaded both the << and >> operators and also have done the foward declaration. Below is the code snippet, #include <iostream> class...

2. UNIX for Dummies Questions & Answers

car class (not school class)

im just trying to have some fun and kill some time writing a c++ program that has a person type in a car make and model then gives them a year and a price. or something like that. i always have problems getting it goin but once the ball is rolling im usually pretty good. anyone wanna help me out? ...

3. Programming

C++ class definition with a member of the same class

Hi, i have a question about C++. Is it possible to declare a class with a member ot the same class? For example, a linked list or i want to convert this C code to C++ class (Elemento) typedef struct elemento { char name; char value; List<struct elemento> ltElementos; ...

4. Programming

Base class's variables not accessible????

Hi friends, The derived class cannot access the base class's variables in my program. You can have a look at my code, I am actually using class templates. #include <iostream> using namespace std; template <class T> class Sum { friend void Check(Sum &s, T a, T b) { T x,...

5. Programming

static use for class inside the same class c++

Hi, I believe the next code is wrong: class Egg { Egg e; int i; Egg(int ii=0) : i(ii) {} }; because you would end up with an endless definition (memory allocation) of Egg objects, thus int i. Ok, so God Eckel proposes for a singleton: class Egg { static Egg e; int...

6. UNIX for Advanced & Expert Users

Get pointer for existing device class (struct class) in Linux kernel module

Hi all! I am trying to register a device in an existing device class, but I am having trouble getting the pointer to an existing class. I can create a class in a module, get the pointer to it and then use it to register the device with: *cl = class_create(THIS_MODULE, className);...

7. Programming

Size of derived class, in case of multiple inheritance

Why, here the size of class 'Derived' is 8 ? class Base1 { public: virtual void f() { } }; class Base2 { public: virtual void f() { } }; class Derived : public Base1, Base2 { public: virtual void f() { } };

8. Programming

C++ : Base class member function not accessible from derived class

Hello All, I am a learner in C++. I was testing my inheritance knowledge with following piece of code. #include <iostream> using namespace std; class base { public : void display() { cout << "In base display()" << endl; } void display(int k) {...

9. Shell Programming and Scripting

Derived both lines base on pattern

Dear All, I have a requests to retrieve all lines if second line last columns meets certain criteria. Here is the output of the result Table: DSSBDW.DA_MASK_CLK_AR 120908 0 86 86 - 1934528 0 70 100 -*- Table: DSSBDW.DA_MASK_CLK_IP 310657 22030 143 185 - 5281169 7 88 77 *-* Table:...

LEARN ABOUT PHP

splqueue

SPLQUEUE(3)								 1							       SPLQUEUE(3)

The SplQueue class

INTRODUCTION

	The SplQueue class provides the main functionalities of a queue implemented using a doubly linked list.

CLASS SYNOPSIS

       SplQueue

       SplQueueextends
       SplDoublyLinkedListIteratorArrayAccessCountable

       Methods

       o

	 SplQueue::__construct (void  )

       o

	 mixed SplQueue::dequeue (void	)

       o

	 void SplQueue::enqueue (mixed	$value)

       o

	 void SplQueue::setIteratorMode (int  $mode)

       Inherited methods

       o public void SplDoublyLinkedList::add (mixed  $index, mixed  $newval)

       o public mixed SplDoublyLinkedList::bottom (void  )

       o public int SplDoublyLinkedList::count (void  )

       o public mixed SplDoublyLinkedList::current (void  )

       o public int SplDoublyLinkedList::getIteratorMode (void	)

       o public bool SplDoublyLinkedList::isEmpty (void  )

       o public mixed SplDoublyLinkedList::key (void  )

       o public void SplDoublyLinkedList::next (void  )

       o public bool SplDoublyLinkedList::offsetExists (mixed  $index)

       o public mixed SplDoublyLinkedList::offsetGet (mixed  $index)

       o public void SplDoublyLinkedList::offsetSet (mixed  $index, mixed  $newval)

       o public void SplDoublyLinkedList::offsetUnset (mixed  $index)

       o public mixed SplDoublyLinkedList::pop (void  )

       o public void SplDoublyLinkedList::prev (void  )

       o public void SplDoublyLinkedList::push (mixed  $value)

       o public void SplDoublyLinkedList::rewind (void	)

       o public string SplDoublyLinkedList::serialize (void  )

       o public void SplDoublyLinkedList::setIteratorMode (int	$mode)

       o public mixed SplDoublyLinkedList::shift (void	)

       o public mixed SplDoublyLinkedList::top (void  )

       o public void SplDoublyLinkedList::unserialize (string  $serialized)

       o public void SplDoublyLinkedList::unshift (mixed  $value)

       o public bool SplDoublyLinkedList::valid (void  )

PHP Documentation Group 													       SPLQUEUE(3)