Always have the same name as the class Does not return anythingUse : syntax to initialize member variables123456789101112131415#include "Rectangle.h" /* Rectangle(): _width{ 1 }, _height{ 1 } { }*/int main(){    int..

Creating Classes and Members In C++, a class is a programming construct that you can use to define your own custom types. When you create a class, you are effectively creating a blueprint for the type. The class defines the behaviors and characteri..

1. libgl1-mesa-glx 패키지 설치하기sudo apt-get install aptitude && sudo aptitude install libgl1-mesa-dri:i386 libgl1-mesa-glx:i3862. oepngl 2.0 패키지 설치 sudo apt-get install libgles2-mesa-dev3. OpenGL Mark2  설치 sudo apt-get install aptitude &am..