///////////////////////////////////////////////////////////////////////////////

//

//  FileName    :   multi_inherit.h

//  Version     :   0.10    created    2013/11/08 00:00:00

//  Author      :   Jimmy Han

//  Comment     :

//

///////////////////////////////////////////////////////////////////////////////

#ifndef MULTI_INHERIT_H

#define    MULTI_INHERIT_H

class base1{

public:

    void baseFunc();

private:

    int baseElem;

};

class derive1 : public base1 {

public:

    void derive1Func();

private:

    int derive1Elem;

};

class base2{

public:

    void baseFunc();

private:

    int baseElem;

};

class derive2 : public derive1, public base2{

public:

    void derive2Func();

    //to avoid ambigous

    void baseFunc();

private:

    int derive2Elem;

};

#endif

///////////////////////////////////////////////////////////////////////////////

//

//  FileName    :   multi_inherit.cpp

//  Version     :   0.10

//  Author      :   Ryan Han

//  Date        :   2013/07/26 16:50:14

//  Comment     :

//

///////////////////////////////////////////////////////////////////////////////

#include "multi_inherit.h"

#include <iostream>

using namespace std;

void base1::baseFunc() {

    cout << "base1Func was called. " << endl;

}

void base2::baseFunc() {

    cout << "base2Func was called. " << endl;

}

void derive1::derive1Func() {

    cout << "derive1Func was called. " << endl;

}

void derive2::derive2Func() {

    cout << "derive2Func was called. " << endl;

}

void derive2::baseFunc() {

    base2::baseFunc();

}

///////////////////////////////////////////////////////////////////////////////

//

//  FileName    :   multi_inherit_client.cpp

//  Version     :   0.10

//  Author      :   Ryan Han

//  Date        :   2013/07/26 16:50:14

//  Comment     :

//    Output        :

//    $ ./a

// $ ./a.exe

// base2Func was called.

// derive1Func was called.

// derive2Func was called.

// base1Func was called.

// derive1Func was called.

///////////////////////////////////////////////////////////////////////////////

#include "multi_inherit.h"

#include <iostream>

using namespace std;

int main() {

    derive2 d2;

    //if not embed, this will be ambigous and compile error

    d2.baseFunc();

    //could call both derive1Func and derive2Func

    d2.derive1Func();

    d2.derive2Func();

    derive1* b1 = new derive2;

    //call base1 or derive1 functions, OK

    b1->baseFunc();

    b1->derive1Func();

    //call base2 or derive2 functions, compile error.

    //b1->derive2Func();

    return ;

}