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موضوع Friend function & friend class Task #6: Friend function & friend class.   Create and destroy objects dynamically. Static data members and member functions.     Objectives:   Using friend functions, and friend classes.   Using this pointer.    Creating and destroying objects dynamically with operators new and delete, respectively.    Creating dynamic array class.   Using static data members and member functions.   Student Learning Outcomes:   You will: Be able to write a friend function and friend class. Be able to allocate and de allocate objects dynamically.   Background:   You have learned the syntax of friend function, friend class, this pointer, and delete and new operators. You have also learned how to write a static data members and member functions.

طريقك لانشا موقع الكتروني مجاني اولا: ادخلو على الموقع: www.webs.com  هذه هي واجهة الموقع: و الان قوموا بتعبئة الخانات: e-mail Address Password و وضع او حالة صفحتكم: و الان اضغطوا على زر Get Started ومن ثم نبدأ بتع...

شرح + اسئله لموضوع Pointers في لغة c++ Lab 2: Using Pointers Lab Objectives: In this lab students will learn: ü Memory concept of variables, pointers and how to use variable identifiers and pointers to refer to the variable. ü Pointer variable declarations and initialization. ü Direct and indirect referencing a variable using the pointer operators. ü Using * and address (&) operators.   Background: When declaring a variable, it is located at a specific location in memory, the memory address. The task of locating variables is automatically performed by the operating system during runtime. In some cases we need to know the address where the variable is being stored during runtime. Variable which stores a reference to another variable is called a pointer. We can directly access the value stored in the variable using a ...

شرح + اسئله عن موضوع  Arrays في لغة c++  1: Arrays   Lab Objectives: ü Learn how to use the array data structure to represent a set of related data items. ü Learn how to declare arrays, initialize arrays and refer to the individual elements of arrays. ü Learn how to pass arrays to functions. ü Learn how to declare and manipulate Two-dimensional arrays. ü  Background:   Definition Array: A collection of individual values, all of the same data type, stored in adjacent memory locations. One Dimensional Array: An array with a single variable index. Using the array name together with an integral valued index in square brackets refers to the individual values. The first array element always has the subscript 0. The second array element has the subscript 1, etc. The base address of an array ...

شرح ع كلاس class للغة c++ اسئله عن موضوع  كلاس class للغة c++ Lab 4: Using different handles to access class members,and Writing and using destructors.   Lab Objectives: ü Understand class scope and accessing class members via the name of an object, a reference to an object or a pointer to an object. ü Writing and using destructors to perform "termination housekeeping" on an object before it is destroyed. ü Declaring local, global, and static local objects. ü Learn when constructors and destructors are called and the order in which they are called. ü Defining utility functions. Student Learning Outcomes: You will: ü Be able to use object name or a reference to an object or a pointer to an object to access different cl...

اسئلة عن موضوع Classes and Objects في لغة  c++ شرح لي موضوع Classes and Objects في لغة  c++ Lab 3: Introduction to Classes and Objects Lab Objectives: In this lab students will learn: The laboratory exercises basic C++ programming skills. ü The laboratory explores the fundamental concepts of a class such as public, private members, and constructors. Background:   Students have knowledge about the basic concept of class and object [data members, member function, and constructors].   Lab Problems:   Lab Problem-1: Write a class named Employee that has the following data members: o Name: that holds the employee's name. o Id: is an int variable that holds the employee's id number. o Salary: is an float variable that holds the empl...

ﻣﻛوﻧﺎت اﻟﺷﺑﻛﮫ   ﻣﺎذا ﻧﺣﺗﺎج ﻟﻛﻲ ﻧﻧﺷﺊ ﺷﺑﻛﮫ ﺣﺎﺳب اﻟﯾﮫ؟  اوﻻ ﯾﺟب أن ﻧﺣﺻل ﻋﻠﻲ اﻟﻣﻛوﻧﺎت اﻷﺳﺎﺳﯾﮫ ﻟﻠﺗوﺻﯾل وأھم ﻣﻛوﻧﺎت اﻟﺗوﺻﯾل ھﻲ :-   وھو اﻟﻣﻛوﻧﮫ اﻟﺻﻠﺑﮫ اﻟﻣﺳؤﻟﮫ ﻋن ﺗ...

انواع البيانات أﻧواع إﻧﺗﻘﺎل اﻟﺑﯾﺎﻧﺎت Types of data transmission ھﻧﺎﻟك ﺛﻼﺛﮫ أﻧواع ﻣن اﻟطرق اﻟﺗﻲ ﯾﻣﻛن أن ﯾﺗﺧﺎطب ﺑﮭﺎ ﺟﮭﺎز ﺣﺎﺳب اﻟﻰ ﻓﻲ اﻟﺷﺑﻛﮫ ﻣﻊ اﺧر :-   1-N )اﻟﺧطﺎب اﻷﺣﺎدي(ﻓﻲ ھذه اﻟطرﯾﻘﮫ ﯾ...

ﻣﻛوﻧﺎت اﻟﺷﺑﻛﮫ   ﻣﺎذا ﻧﺣﺗﺎج ﻟﻛﻲ ﻧﻧﺷﺊ ﺷﺑﻛﮫ ﺣﺎﺳب اﻟﯾﮫ؟  اوﻻ ﯾﺟب أن ﻧﺣﺻل ﻋﻠﻲ اﻟﻣﻛوﻧﺎت اﻷﺳﺎﺳﯾﮫ ﻟﻠﺗوﺻﯾل وأھم ﻣﻛوﻧﺎت اﻟﺗوﺻﯾل ھﻲ :-   وھو اﻟﻣﻛوﻧﮫ اﻟﺻﻠﺑﮫ اﻟﻣﺳؤﻟﮫ ﻋن ﺗ...

ادوات البحث تعلم الهاكر دروس في الهاكر اشهر هاكر هاكر روسي برامج هاكر هاكر الفيس بوك مواقع عاكر الحمايه من الهاكر     اختراق الاجهزه ﻳﺘﻢ اﺧﺘﺮاق ﺟﻬﺎز ﻣﻌﻴﻦ ﻋﻦ ﻃﺮﻳـﻖ ﻣ...

ﺷﺑﻛﺎت اﻟﺣﺎﺳب اﻻﻟﻰ Computer Network  ھﻲ ﻋﺑﺎره ﻋن ﺟﮭﺎزﯾن او اﻛﺛر ﻣن اﻟﺣﺎﺳﺑﺎت اﻻﻟﯾﮫ ﻣﺗﺻﻠﮫ ﻣﻊ ﺑﻌﺿﮭﺎ اﻟﺑﻌض ﺑﺄي ﺷﻛل ﻣن اﻷﺷﻛﺎل.  اﻟﻔﺎﺋده ﻣﻧﮭﺎ ﺗﺑﺎدل اﻟﻣﻌﻠوﻣﺎت او اﻟﻣﻛوﻧﺎت اﻟﺑرﻣﺟ...

أﻧواع اﻟﺷﺑﻛﺎت Types of Networks   ھﻧﺎﻟك اﻛﺛر ﻣن ﺗﺻﻧﯾف ﻟﻠﺷﺑﻛﺎت   # اوﻻ ﺣﺳب اﻟﺣﺟم وطرﯾﻘﮫ اﻟﺗوﺻﯾل   Local Area Network-  ھﻲ ﺷﺑﻛﮫ ﻣن اﻟﺣﺎﺳﺑﺎت اﻻﻟﯾﮫ ﺗﻛون ﺻﻐﯾره اﻟﺣﺟم ﻧﺳﺑﯾﺎ وﺗﻛون ﻣﺣدودة ﺟﻐراﻓﯾﺎ ا...

ادوات البحث تعلم الهاكر دروس في الهاكر اشهر هاكر هاكر روسي برامج هاكر هاكر الفيس بوك مواقع عاكر الحمايه من الهاكر   كبف يتم الاختراق ﻟﻼﺧﺘﺮاق ﻃﺮق      ﻟﻼﺧﺘﺮاق ﻃﺮق ﻋﺪ...

ادوات البحث تعلم الهاكر دروس في الهاكر اشهر هاكر هاكر روسي برامج هاكر هاكر الفيس بوك مواقع عاكر الحمايه من الهاكر   اﻟﻜﺮاﻛﺮز ﺑﺪول اﻟﺨﻠﻴﺞ اﻟﻌﺮﺑﻲ :     اﻧ اﻧ ﺘﺸﺮت ﺛﻘﺎﻓ...

ادوات البحث تعلم الهاكر دروس في الهاكر اشهر هاكر هاكر روسي برامج هاكر هاكر الفيس بوك مواقع عاكر الحمايه من الهاكر   اﻟﻜﺮاﻛﺮز ﺑﺎﻟﺪول اﻟﻌﺮﺑﻴﺔ :      ﻟﻸﺳﻒ اﻟﺸﺪﻳﺪ ﻛﺜﻴﺮ ...