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#ifndef _F_GRAPH_H 
#define _F_GRAPH_H 
 
#include  
#include  
 
class f_graph : public std::basic_ostream > 
{ 
    
private: 
         
   // copy constructor and operator= forbidden 
   f_graph(const f_graph&) : std::basic_ostream >(std::cout.rdbuf()) {}; 
   f_graph & operator=(const f_graph&) {return *this;}; 
 
protected: 
           
   // to handle console window 
   HANDLE consoleHandler; 
    
public: 
 
   // f_graph class constructor 
   f_graph(void); 
 
   enum CursorMode 
   { 
      CURSOR_ON, 
      CURSOR_OFF, 
      CURSOR_BIG 
   }; 
 
   // to set cursor mode 
   int setCursor(CursorMode _cursorMode); 
 
   // to get current screen x dimension 
   int getDimensionX(void); 
 
   // to get current screen y dimension 
   int getDimensionY(void); 
 
   // to set cursor to given position 
   int gotoxy(const int _x, const int _y); 
 
   // to get current cursor position on x dimension 
   int whereX(void); 
 
   // to get current cursor position on y dimension 
   int whereY(void); 
 
   // to set cursor to the top left corner 
   void goBeginPixels(void) {gotoxy(1, 1);}; 
 
   // to set the cursor position to the right 
   void goRight(void); 
    
   // to set the cursor position to the left 
   void goLeft(void); 
    
   // to set the cursor position to the up 
   void goUp(void); 
    
   // to set the cursor position to the down 
   void goDown(void); 
       
   // to set color for output on console window 
   void setColor(const WORD _newColorToSet); 
 
   // to clear console window with special color 
   void clrscr(const WORD _newColorToClr); 
 
   // to clear console window with default colors 
   void clrscr(void); 
 
   // to set title of console window 
   void setTitle(const char* _title); 
    
   // waits as much as given value 
   void wait(int _value); 
    
   // to clear the area in given position 
   void clearArea(int _x1,int _y1,int _x2,int _y2); 
    
   // to make a box with given directions 
   void box(int _x1,int _y1,int _x2,int _y2); 
    
   // to make a box and restrict given information in that box 
   void showTextInBox(char *_shownInfo,bool _newBeginKey,bool _controlKey ,int _x1,int _y1,int _x2,int _y2); 
    
   // to show given items, as menu items on the left side 
   void showLeftSide(char * _shownInfo,bool _newBeginKey = 0); 
    
   // to show given information on the right box - (it means screen) 
   void showRightSide(char *_shownInfo,bool _newBeginKey = 0,bool _controlKey = 1); 
 
    // to make the base lines for our graph 
    void makeSkeleton(const WORD _skeletonColor = FOREGROUND_GREEN); 
    
   // to set the text on the headline 
   void headerLine(char _headerText[20]); 
    
   // to set the text at the bottom 
   void footerLine(char *_footerText); 
    
   // to set the text that out of the boxes,  
   void rightBottomText(char _headerText[20],const WORD _textColor = FOREGROUND_GREEN | FOREGROUND_INTENSITY); 
    
   // to make a blinked text at the bottom, out of boxes 
   void blink(char _blinkText[20],const WORD _textColor =  FOREGROUND_RED |  FOREGROUND_INTENSITY); 
    
   // to blink red at the bottom 
   void warning(char _warningText[20]); 
    
   // to blink blue at the bottom 
   void message(char _messageText[20]); 
 
}; 
 
// to define the instance of our class 
extern f_graph gf; 
 
#endif 
 
// eof f_graph.h