Answers for "class cpp"

c++ class method example

class Object {
public:
	int var;
	void setVar(int n) {
		var = n;
	}
	int getNum() {
		return var;
	}
};

int main() {
	Object obj;
	obj.setVar(13);
	std::cout << obj.getNum() << std::endl;
	return 0;
}

how to write a class in c++

class Rectangle 
{
	int width, height;
public:
	void set_values (int,int);
    int area() {return width*height;}
};

void Rectangle::set_values (int x, int y)
{
	width = x;
	height = y;
}

classes c++

class Rectangle {
    int width, height;
  public:
    void set_values (int,int);
    int area (void);
} rect;

class cpp

class Exemple
{
  private:
  	/* data */
  public:
  	Exemple(); //Constructor
  	~Exemple(); //Destructor
};

c++ classes

class SampleClass
{
    int a;
public:
    SampleClass(int v)
    {
        a=v;
    }
    int RetVal()
    {
        return a;
    }
};

class in c++

class Name {
  private:
  	int data;
  
  public:
  
    // Constructor
  	Name() {
		// Code      
    }
  	int id;
  	void fun1(int a) {
        // Some instructions here 
    }
 	 
}