C++ C++ Basic friend

• C++

• C++ Basic

• • C++ Language

  • C++ Language

  • Operator

  • bool

  • Array

  • Function

  • cout

  • cin

  • const

  • constexpr

  • Pointer

  • Reference

  • Statement

  • auto

  • dynamic_cast

  • enum

  • Exception

  • File

  • Lambda Expression

  • Macro

  • namespace

  • static_cast

  • String

  • struct

  • template

  • unique_ptr

  • Boost

  • C++ Class

  • Class

  • Class Access Specifiers

  • Class Constructor

  • Class Destructor

  • friend

  • Inheritance

  • Class Member

  • Operator Overload

  • static

Introduction

1. C++ friend classes
2. C++ friend function for Integer class
3. C++ friend function for Measure
4. C++ friend function to access private members
5. C++ friend function to overload + operator
6. C++ friend functions
7. C++ friend square() function for Measure class
8. C++ friend Member