cannot re-declare my object

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cannot re-declare my object

cannot re-declare my object

Hey there, i have a problem storing the records in a external file to my array using OOP. here is my code
header:

#include <fstream.h>

const int SIZE=100;

class Student
{
	protected:
		char StudentID[7];
		char *Name;
		char *SkillArea;
		char StudentType;
		int NoOfSubjects;
		char Result;

	public:

		char *get_id ();      void set_id(char[7]);
		char get_name();      void set_name(char*);
		char get_skill();     void set_skill(char*);
		char get_type();      void set_type(char);
		int get_nosub();      void set_nosub(int);
		char get_result();    void set_result(char);

		Student ();
		Student (char id[7], char *nam, char *skill, char type,int num,char re);

		void display();
		friend ifstream& operator>>(ifstream& in, Student& stud);
};

functions:

#include "PartbQ1header.h"
#include <iostream.h>
#include <iomanip.h>
#include <fstream.h>
#include <string.h>
#include <math.h>
#include <ctype.h>
#include <stdlib.h>
//==============================================================================
//
//Student class
//
//==============================================================================
Student::Student()
{
	strcpy(StudentID," ");
	strcpy(Name," ");
	strcpy(SkillArea," ");
	StudentType = 0;
	NoOfSubjects = 0;
	Result = 0;
}

Student::Student(char id[7], char *nam, char *skill, char type,int num, char re)
{
	strcpy(StudentID,id);
	strcpy(Name,nam);
	strcpy(SkillArea,skill);
	StudentType = type;
	NoOfSubjects = num;
	Result = re;
}

char *Student::get_id ()
{
	return StudentID;
}

void Student::set_id(char id[7])
{
	strcpy(StudentID,id) ;
}

	
char Student::get_type()
{
	return StudentType;
}
		
void Student::set_type(char type)
{
	StudentType = type;
}

int Student::get_nosub()
{
	return NoOfSubjects;
}
		
void Student::set_nosub(int num)
{
	NoOfSubjects = num;
}

char Student::get_result()
{
	return Result;
}

void Student::set_result(char re)
{
	Result = re;
}

void Student::display()
{
	cout<<setiosflags(ios::left)
		<<setw(6)<<StudentID
		<<setw(40)<<Name
		<<setw(10)<<StudentType
		<<setw(15)<<SkillArea
		<<setw(10)<<NoOfSubjects
		<<Result
		<<endl;
}

ifstream& operator>>(ifstream& in, Student& stud)
{
	in.get(stud.StudentID,7);
	in.getline(stud.Name,40,'*');
	in>>stud.StudentType;
	in.getline(stud.SkillArea,20,'*');
	in>>stud.NoOfSubjects;
	in>>stud.Result;
	in.ignore(80,'\n');

	return in;
}



void ENTER_RESULTS()
{
	char date[11], StudentID[7],id[7], *Name, StudentType, *SkillArea, Result,temp[80];
	int i, NoOfSubjects, count;
	bool again;

	ifstream infile;
	ofstream outfile;

	infile.open("STUDENT.DAT",ios::in);

	if(infile.fail())
	{
		cout<<"File does not exist.\n";
		exit(1);
	}

	infile.getline(date,11);
	infile.ignore(5,'\n');
	cout<<date;
	Student *staff[SIZE];


	count = 0;

	while(!infile.eof())
	{

		Student *tep = new Student;

		infile>>*tep;

		staff[count] = tep;

		staff[count]->display();
		count++;



	}
	infile.close();

}

int main()
{
	ENTER_RESULTS();
	cout<<endl;
	system("pause");
	return 0;
}