Page 395 - C++

//*********************************************************
//****************PROJECT ON FEE MANAGEMENT****************
//*********************************************************
//****************HEADER FILES ARE INCLUDED****************

#include<conio.h>
#include<process.h>
#include<stdio.h>
#include<ctype.h>
#include<string.h>
#include<fstream.h>
#include<dos.h>
#include<iomanip.h>

void draw_box(int s_row,int s_col,int e_row,int e_col);

//**********************************************************
//************* CLASS TO DRAW LINES ************************
//**********************************************************

class DRAW
{
public :
void LINE_HOR(int, int, int, char) ;
void LINE_VER(int, int, int, char) ;
};

void DRAW :: LINE_HOR(int column1, int column2, int row, char c)
{
for (column1; column1<=column2; column1++)
{
gotoxy(column1,row); //places the ptr. at the specified coordinates
cout <<c;
}
}

void DRAW :: LINE_VER(int row1, int row2, int column, char c)
{
for (row1; row1<=row2; row1++)
{
gotoxy(column,row1);
cout <<c;
}
}

//*********************************************************
//*********** FUNCTION TO DRAW BOX ************************
//*********************************************************

void draw_box(int s_row,int s_col,int e_row,int e_col)
{
int i;
for(i=s_col;i<=e_col;i++)