1. Accessor and Mutator Functions

2. Private Access Woes //fraction.h ... class Fraction { private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...
Fraction mult_fracs(const Fraction & lhs, const Fraction & rhs) {
Fraction temp;
temp.m_Numerator = lhs.m_Numerator * rhs.m_Numerator;

3. Private Access Woes //fraction.h ... class Fraction { private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...
Fraction mult_fracs(const Fraction & lhs, const Fraction & rhs) {
Fraction temp;
temp.m_Numerator = lhs.m_Numerator * rhs.m_Numerator;

4. Private Access Woes //fraction.h ... class Fraction { private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...
Fraction mult_fracs(const Fraction & lhs, const Fraction & rhs) {
Fraction temp;
temp.m_Numerator = lhs.m_Numerator * rhs.m_Numerator;

5. Accessor and Mutator Functions
//fraction.h
...
class Fraction {
public:
void readin();
void print();
Fraction reciprocal();
void unreduce(const int m);
int getNum();
int getDen();
void setNumer(const int numer);
bool setDenom(const int denom);
private:
int m_Numerator;
int m_Denominator; };

6. Accessor and Mutator Functions
//fraction.h
...
class Fraction {
public:
void readin();
void print();
Fraction reciprocal();
void unreduce(const int m);
int getNum();
int getDen();
void setNumer(const int numer);
bool setDenom(const int denom);
private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...
int Fraction::getNum() {
return m_Numerator; }

7. Accessor and Mutator Functions
//fraction.h
...
class Fraction {
public:
void readin();
void print();
Fraction reciprocal();
void unreduce(const int m);
int getNum();
int getDen();
void setNumer(const int numer);
bool setDenom(const int denom);
private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...
int Fraction::getDen() {
return m_Denominator; }

8. Accessor and Mutator Functions
//fraction.h
...
class Fraction {
public:
void readin();
void print();
Fraction reciprocal();
void unreduce(const int m);
int getNum();
int getDen();
void setNumer(const int numer);
bool setDenom(const int denom);
private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...
void Fraction::setNumer(const int numer) {
m_Numerator = numer;
return; }

9. Accessor and Mutator Functions
//fraction.h
...
class Fraction {
public:
void readin();
void print();
Fraction reciprocal();
void unreduce(const int m);
int getNum();
int getDen();
void setNumer(const int numer);
bool setDenom(const int denom);
private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...
bool Fraction::setDenom(const int denom) {
bool set = false;
if(denom != 0)
set = true;
m_Denominator = denom; }
return set;

10. Inlining //fraction.h ... class Fraction { public: void readin();
void print();
Fraction reciprocal();
void unreduce(const int m);
int getNum();
int getDen();
void setNumer(const int numer);
bool setDenom(const int denom);
private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...
int Fraction::getNum() {
return m_Numerator; }

11. Inlining //fraction.h ... class Fraction { public: void readin();
void print();
Fraction reciprocal();
void unreduce(const int m);
int getNum();
int getDen();
void setNumer(const int numer);
bool setDenom(const int denom);
private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...
int Fraction::getNum() {
return m_Numerator; }

12. Inlining //fraction.h ... class Fraction { public: void readin();
void print();
Fraction reciprocal();
void unreduce(const int m);
int getNum() { }
int getDen();
void setNumer(const int numer);
bool setDenom(const int denom);
private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...
int Fraction::getNum() {
return m_Numerator; }

13. Inlining //fraction.h ... class Fraction { public: void readin();
void print();
Fraction reciprocal();
void unreduce(const int m);
int getNum() { }
int getDen();
void setNumer(const int numer);
bool setDenom(const int denom);
private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...
int Fraction::getNum() {
return m_Numerator; }

14. Inlining //fraction.h ... class Fraction { public: void readin();
void print();
Fraction reciprocal();
void unreduce(const int m);
int getNum() { return m_Numerator; }
int getDen();
void setNumer(const int numer);
bool setDenom(const int denom);
private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...
int Fraction::getNum() { }

15. Inlining //fraction.h ... class Fraction { public: void readin();
void print();
Fraction reciprocal();
void unreduce(const int m);
int getNum() { return m_Numerator; }
int getDen();
void setNumer(const int numer);
bool setDenom(const int denom);
private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...

16. Inlining //fraction.h ... class Fraction { public: void readin();
void print();
Fraction reciprocal();
void unreduce(const int m);
int getNum() { return m_Numerator; }
int getDen();
void setNumer(const int numer);
bool setDenom(const int denom);
private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...
int Fraction::getDen() {
return m_Denominator; }

17. Inlining //fraction.h ... class Fraction { public: void readin();
void print();
Fraction reciprocal();
void unreduce(const int m);
int getNum() { return m_Numerator; }
int getDen() { return m_Denominator; }
void setNumer(const int numer);
bool setDenom(const int denom);
private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...
int Fraction::getDen() {
return m_Denominator; }

18. Inlining //fraction.h ... class Fraction { public: void readin();
void print();
Fraction reciprocal();
void unreduce(const int m);
int getNum() { return m_Numerator; }
int getDen() { return m_Denominator; }
void setNumer(const int numer);
bool setDenom(const int denom);
private:
int m_Numerator;
int m_Denominator; };
//fraction.cpp
...

19. Private Access Woes // in the Fractions.cpp file
Fraction mult_fracs(const Fraction & lhs, const Fraction & rhs) {
    Fraction temp;
    temp.setNumer(lhs.getNumer() * rhs.getNumer());
    if (! (temp.setDenom(lhs.getDenom() * rhs.getDenom()))
    {
        cout<<"ERROR: denominator is 0 "<<endl;
        exit(2);
    }
    return temp; }

20. Private Access Woes // in the Fractions.cpp file
Fraction mult_fracs(const Fraction & lhs, const Fraction & rhs) {
    Fraction temp;
    temp.setNumer(lhs.getNumer() * rhs.getNumer());
    if (! (temp.setDenom(lhs.getDenom() * rhs.getDenom()))
    {
        cout<<"ERROR: denominator is 0 "<<endl;
        exit(2);
    }
    return temp; }

21. Private Access Woes // in the Fractions.cpp file
Fraction mult_fracs(const Fraction & lhs, const Fraction & rhs) {
    Fraction temp;
    temp.setNumer(lhs.getNumer() * rhs.getNumer());
    if (! (temp.setDenom(lhs.getDenom() * rhs.getDenom()))
    {
        cout<<"ERROR: denominator is 0 "<<endl;
        exit(2);
    }
    return temp; }

22. Private Access Woes // in the Fractions.cpp file
Fraction mult_fracs(const Fraction & lhs, const Fraction & rhs) {
    Fraction temp;
    temp.setNumer(lhs.getNumer() * rhs.getNumer());
    if (! (temp.setDenom(lhs.getDenom() * rhs.getDenom()))
    {
        cout<<"ERROR: denominator is 0 "<<endl;
        exit(2);
    }
    return temp; }

23. Private Access Woes // in the Fractions.cpp file
Fraction mult_fracs(const Fraction & lhs, const Fraction & rhs) {
    Fraction temp;
    temp.setNumer(lhs.getNumer() * rhs.getNumer());
    if (! (temp.setDenom(lhs.getDenom() * rhs.getDenom()))
    {
        cout<<"ERROR: denominator is 0 "<<endl;
        exit(2);
    }
    return temp; }

24. End of Session