Problem #3 (Spreadsheet Stuff)

Class Specifications

template

class Prb3Tab

{

protected:

int rows; //Number of rows in the table

int cols; //Number of cols in the table

T *rowSum; //RowSum array

T *colSum; //ColSum array

T *table; //Table array

T grndTot; //Grand total

void calcTab(void); //Calculate all the sums

public:

Prb3Tab(char *,int,int); //Constructor then Destructor

~Prb3Tab(){delete [] table;delete [] rowSum;delete [] colSum;};

const T *getTab(void){return table;};

const T *getRow(void){return rowSum;};

const T *getCol(void){return colSum;};

T getGdTot(void){return grndTot;};

};

template

class Prb3TbI:public Prb3Tab //Problem 3 Inherited Table

{

protected:

T *augTab; //Augmented Table with sums

public:

Prb3TbI(char *,int,int); //Constructor

~Prb3TbI(){delete [] augTab;}; //Destructor

const T *getAugT(void){return augTab;};

};

Driver code

cout<<"Entering problem number 3"<

int rows=5;

int cols=6;

Prb3TbI tab("Problem3.txt",rows,cols);

const int *naugT=tab.getTab();

for(int i=0;i

{

for(int j=0;j

{

cout<

}

cout<

}

cout<

const int *augT=tab.getAugT();

for(int i=0;i<=rows;i++)

{

for(int j=0;j<=cols;j++)

{

cout<

}

cout<

}

Example Input Table

100 101 102 103 104 105

106 107 108 109 110 111

112 113 114 115 116 117

118 119 120 121 122 123

124 125 126 127 128 128

Example Output Table with rows summed,

columns summed and the grand total printed.

100 101 102 103 104 105 615

106 107 108 109 110 111 651

112 113 114 115 116 117 687

118 119 120 121 122 123 723

124 125 126 127 128 128 758

560 565 570 575 580 584 3434