#include <time.h>
#include <iostream>
#include <string>
/*

this class is designed as a test class for our restructuring and cohesion Technique

Author: Mehmet KAYA 

*/
using namespace std;
class Class1
{
private:
  int stk[100];
  int top;
  string funinvokes[100];
  int topInvok;
  time_t rawtime;
  int x1, y1, x2, y2;
  void ErrorInSizeFunInvok()
  {
    cout<<"Index out of range!\n";
    cout<<"The Array has "<<topInvok
	 <<" elements.\n";
  }
  void ErrorInSize()
  {
    cout<<"Index out of range!\n";
    cout<<"The Array has "<<top
        <<" elements.\n";
  }
public:		
  Class1(int left=0,int up=0, 
         int right=0,int bottom=0)
  {
    topInvok=0;
    time ( &rawtime );
    string t=string(ctime(&rawtime));
    string temp="Class1 invoked: ";
    temp+=t;
    PushFunInvok(temp);
    top=0;
    x1=left;
    y1=up;
    x2=right;
    y2=bottom;
  }
  ~Class1() {}
  int Height() 
  { 
    time ( &rawtime );
    string t=string(ctime(&rawtime));
    string temp="Height invoked: ";
    temp+=t;
    PushFunInvok(temp);
    return (y2-y1); 
  }
  int Width() 
  { 
    time ( &rawtime );
    string t=string(ctime(&rawtime));
    string temp="Width invoked: ";
    temp+=t;
    PushFunInvok(temp);
    return (x2-x1); 
}
  int Area() 
  { 
    time ( &rawtime );
    string t=string(ctime(&rawtime));
    string temp="Area invoked: ";
    temp+=t;
    PushFunInvok(temp);
    int w=x2-x1;
    int h=y2-y1;
    int a=w*h;
    return a; 
  }
  int Perimeter() 
  { 
    time ( &rawtime );
    string t=string(ctime(&rawtime));
    string temp="Perimeter invoked:";
    temp+=t;
    PushFunInvok(temp);
    int w=x2-x1;
    int h=y2-y1;
    return 2*w+2*h;
  }
  void Clear() 
  {
    time ( &rawtime );
    string t=string(ctime(&rawtime));
    string temp="Clear invoked: ";
    temp+=t;
    PushFunInvok(temp);
    top=0;
  }
  void printAllInvoks()
  {
    for(int i=0; i<topInvok; i++)
    {
      string temp=funinvokes[i];
      cout<<temp;
    }
  }
  void PushFunInvok(std::string str)
  {		
    if (topInvok < 100) 
    {				
		funinvokes[topInvok]=str;
		topInvok++;
    }
    else
       ErrorInSizeFunInvok();
  }
  void Push(int i) 
  {
    time ( &rawtime );
    string t=string(ctime(&rawtime));
	string temp="Push invoked: ";
    temp+=t;
    PushFunInvok(temp);
    if (top < 100) 
    {
		stk[top]=i;
		top++;
    }
    else
	ErrorInSize();
  }
  int Pop() 
  {
    time ( &rawtime );
    string t=string(ctime(&rawtime));
    string temp="Pop invoked: ";
    temp+=t;
    PushFunInvok(temp);
    if (top > 0)
    {	
		top--;
		int temp_int=stk[top];		
		return temp_int; 
    }
    else
    {
		ErrorInSize();
		return -1;
    }
  }
  int Size() 
  {
    time ( &rawtime );
    string t=string(ctime(&rawtime));
    string temp="Size invoked: ";
    temp+=t;
    PushFunInvok(temp);
    return top;
  }
};