language ccpp cppref EXAMPLES inherit

/ ************************************************************************
 *
 * Purpose:
 * Author:  M J Leslie
 * Date:    26-Oct-98
 *
 ************************************************************************/


#include <stdlib.h>
#include <iostream.h>               // Instead of stdio.h


// ... The base class 'Fabric'
// ... is no different to normal.


class Fabric
{
public:

    Fabric() {};
    ~Fabric(){};

    SetSize(int x, int y)
    {
        Length = x;
        Width  = y;
    }

    SetColour(char *C)
    {
        strcpy(Colour, C);
    }

private:
    int  Length;
    int  Width;
    char Colour[20];
};



// ... The derived class 'Tent'
// ... names 'Fabric' as a base class.


class Tent : public Fabric
{
public:

    Tent() {};
    ~Tent() {};

    SetNumOfPoles(int P)
    {
        Poles = P;
    }

private:
    int  Poles;
};


// ... The derived class 'Clothes' also
// ... names 'Fabric' as a base class.


class Clothes : public Fabric
{
    public:

    Clothes() {};
    ~Clothes() {};
    
    void SetNumOfButtons(int B)
    {
    Buttons = B;
    };
    
    int GetNumOfButtons(void)
    {
    return (Buttons);
    };
    
    private:
    int  Buttons;
};


// ...    Function definitions.

void Init(Fabric &Material);

main()
{  
    Tent       Frame;
    Clothes    Jacket;

    // ... Initialise using the derived methods.
    
    Init(Frame);
    Init(Jacket);

    // .. Initialise using the unique methods.
    
    Frame.SetNumOfPoles(5);
    Jacket.SetNumOfButtons(2);

}

void Init(Fabric &Material)
{
    Material.SetColour("Red");
    Material.SetSize  (10, 20);
}

Peter Todd has released source and sample projects for his artwork, including his 3d wireframe cube renderer for the PIC 18f6520 This includes examples of hardware developed with free software tools such as gEDA/gschem/PCB, SDCC, gputils and picp all on Linux. http://petertodd.ca/art/source-code/

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