шаблоны — значение C ++, возвращаемое из стека, равно 1, независимо от того, что я поместил в стек

Когда я извлекаю элемент из моего стека шаблонов и печатаю извлеченное значение, это всегда число 1. Оно всегда возвращает 1, независимо от того, что я поместил в стек. Вот мои классы и основной файл. Надеюсь, один из вас может понять, что я испортил.

Класс шаблона стека

#pragma once

#include <iostream>
#include <string>
#include <stack>

using namespace std;template <class T>
class stack_attack

{
private:

//Structure for node
struct stackNode
{
T value;                //Node value
stackNode *next;        //Pointer to next node
};

stackNode *top;             //Pointer to stack top

public:

//Constructors
stack_attack()
{
top = NULL;
}

//Deconstructor
~stack_attack();//Function Prototypes
bool push(T);
void pop(T&);
bool isEmpty();

};//Deconstructor
template <class T>
stack_attack<T>::~stack_attack()
{
stackNode *nodePtr;
stackNode *nextNode;

//Set nodePtr to top of stack
nodePtr = top;

//Delete all nodes
while (nodePtr != NULL)
{
nextNode = nodePtr->next;
delete nodePtr;
nodePtr = nextNode;
}
}//Push
template <class T>
bool stack_attack<T>::push(T item)
{
stackNode *newNode;         //Pointer to new node
bool status;

//Allocate new node
newNode = new stackNode;
newNode->value = item;

//If there are no remaining nodes in stack
try
{
if (isEmpty())
{
top = newNode;
newNode->next = NULL;
status = true;
cout << item << " pushed to stack. Bool Status: " << status << endl << endl;
}
else
{
newNode->next = top;
top = newNode;
status = true;
cout << item << " pushed to stack. Bool Status: " << status << endl << endl;
}
}
catch(exception e)
{
status = false;
cout << item << " Was NOT pushed to stack. Bool Status: " << status << endl << endl;
cout << e.what() << endl;
}
return status;
}//Pop
template <class T>
void stack_attack<T>::pop(T &item)
{
stackNode *temp;            //Temp node ptr
bool status;

try
{

//Check for empty stack
if (isEmpty())
{
cout << "ERROR: STACK EMPTY" << endl;
status = false;
cout << item << " Was NOT popped from stack. Bool Status: " << status << endl << endl;
}
else
{
item = top->value;
temp = top->next;
delete top;
top = temp;
status = true;
cout << item << " Was popped from stack. Bool Status: " << status << endl << endl;
}
}
catch(exception e)
{
status = false;
cout << item << " Was NOT popped from stack. Bool Status: " << status << endl << endl;
cout << e.what() << endl;
}

}//Bool isEmpty
template <class T>
bool stack_attack<T>::isEmpty()
{
bool status;

if(!top)
{
status = true;
}
else
{
status = false;
}

return status;
}

Заголовок класса InventoryBin и файлы CPP

#ifndef __Inventory_Bin__InventoryBin__
#define __Inventory_Bin__InventoryBin__

#include <iostream>
#include <string>

using namespace std;

class InventoryBin
{

private:
int int_serialNum;
int int_lotNum;
string str_manufactDate;

public:

/*!
Constructor Prototype
!*/
InventoryBin();

InventoryBin(int, string,int);

/*!
Function Prototypes
!*/
int getSerialNum();
int getLotNum();
string getManufactDate();

void setSerialNum(int);
void setLotNum(int);
void setManufactDate(string);
friend ostream &operator << (ostream &stream, InventoryBin &obj);

};

#endif /* defined(__Inventory_Bin__InventoryBin__) */#include "InventoryBin.h"
#include <iostream>
#include <string>

using namespace std;

/*!
Constructors
!*/
InventoryBin::InventoryBin()
{
int_serialNum = 0;
int_lotNum = 0;
str_manufactDate = "";
}

InventoryBin::InventoryBin(int sn, string date, int ln)
{
int_serialNum = sn;
str_manufactDate = date;
int_lotNum = ln;

}

/*!
Functions
!*/

//Getters
//Return int_serialNum value
int InventoryBin::getSerialNum()
{
return int_serialNum;
}

//Return str_manufactDate value
string InventoryBin::getManufactDate()
{
return str_manufactDate;
}

//Return int_lotNum value
int InventoryBin::getLotNum()
{
return int_lotNum;
}//Setters
//Set int_serialNum value
void InventoryBin::setSerialNum(int sn)
{
int_serialNum = sn;
}

//Set str_manufactDate value
void InventoryBin::setManufactDate(string date)
{
str_manufactDate = date;
}

//Set int_lotNum value
void InventoryBin::setLotNum(int ln)
{
int_lotNum = ln;
}

ostream& operator << (ostream &stream, InventoryBin &obj)

{

stream << "Serial Number: " << &InventoryBin::getSerialNum << "\n" << "Manufactured Date: " << &InventoryBin::getManufactDate << "\n" << "Lot Number: " << &InventoryBin::getLotNum << endl << endl;

return stream;

}

ГЛАВНЫЙ

#include "stack_template.h"#include "InventoryBin.h"
#include <iostream>
#include <string>
#include <stack>

using namespace std;

/*!
Function Prototypes
!*/
void popItem(stack_attack<InventoryBin>&);

void pushItem(stack_attack<InventoryBin>&);

/*!
Main Application
!*/
int main()
{

//Variables
int int_counter = 0;     //Hold # of database entries
int int_choice;         //Menu Input
bool bl_exit = false;   //If == true, will exit program
InventoryBin item;

stack_attack<InventoryBin> stack1;

while(!bl_exit)//Start switch case while loop
{
system("cls"); //House cleaning, wipe screen when returning to main menu :-)cout << "*********************************************************" << endl;
cout << "******************* Inventory Database ******************" << endl;
cout << "*********************************************************" << endl;
cout << endl;
cout << endl;
cout << " 1. Enter Inventory into Database" << endl;
cout << endl;
cout << " 2. Remove Inventory from Database" << endl;
cout << endl;
cout << " 3. Show Datebase and then exit application" << endl;
cout << endl;
cout << "Go to: ";
cin >> int_choice;

//Switchesswitch (int_choice)
{
case 1:
{
cout << "How many items do you want to enter into the database?: ";
cin >> int_counter;
cout << endl;
cout << endl;

for(int i = 0; i < int_counter; i++)
{

pushItem(stack1);

}
cout << "press any button to return to the main menu" << endl;
cin.get();
}
break;

case 2:
{
popItem(stack1);

}
break;

case 3:
{
try {

for (int i = 0; i < int_counter; i++)
{
stack1.pop(item);
}
return 0;
}

catch (exception e)
{
cout << "Stack is empty. " << e.what();
return 0;
}
}
}}//End of switch case while loop
}

/*!
Functions
!*/
void popItem(stack_attack<InventoryBin>&stack2)
{
InventoryBin item;
stack2.pop(item);

}void pushItem(stack_attack<InventoryBin>&stack2)
{
int int_serialNum1;      //Hold serialnumber value
string manufactDate1;    //Hold manufacturing date value
int int_lotNum1;         //Hold lotNum valuecout << "Serial Number: ";
cin >> int_serialNum1;
cout << endl;
cout << "Manufacturing Date: ";
cin >> manufactDate1;
cout << endl;
cout << "Lot Number: ";
cin >> int_lotNum1;

InventoryBin myobj(int_serialNum1,manufactDate1,int_lotNum1);
stack2.push(myobj);
}