// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to 
// this header file considered to be the "object code" form of the original source.

#ifndef _IntTools_Root_HeaderFile
#define _IntTools_Root_HeaderFile

#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif

#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _TopAbs_State_HeaderFile
#include <TopAbs_State.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif


//! The class is to describe the root of <br>
//!          function of one variable  for  Edge/Edge <br>
//!          and  Edge/Surface  algorithms. <br>
class IntTools_Root  {
public:

  void* operator new(size_t,void* anAddress) 
  {
    return anAddress;
  }
  void* operator new(size_t size) 
  {
    return Standard::Allocate(size); 
  }
  void  operator delete(void *anAddress) 
  {
    if (anAddress) Standard::Free((Standard_Address&)anAddress); 
  }

  
//! Empty constructor <br>
  Standard_EXPORT   IntTools_Root();
  
//! Initializes my by range of parameters <br>
//! and type of root <br>
  Standard_EXPORT   IntTools_Root(const Standard_Real aRoot,const Standard_Integer aType);
  
//! Sets the Root's value <br>
  Standard_EXPORT     void SetRoot(const Standard_Real aRoot) ;
  
//! Sets the Root's Type <br>
  Standard_EXPORT     void SetType(const Standard_Integer aType) ;
  
//! Set  the  value of the state before the root <br>
//! (at  t=Root-dt) <br>
  Standard_EXPORT     void SetStateBefore(const TopAbs_State aState) ;
  
//! Set  the  value of the state after the root <br>
//! (at  t=Root-dt) <br>
  Standard_EXPORT     void SetStateAfter(const TopAbs_State aState) ;
  
//! Not  used  in  Edge/Edge  algorithm <br>
  Standard_EXPORT     void SetLayerHeight(const Standard_Real aHeight) ;
  
//! Sets the  interval  from which the Root was <br>
//! found [t1,t2] and the  corresponding  values <br>
//! of  the  function  on  the  bounds f(t1), f(t2). <br>
  Standard_EXPORT     void SetInterval(const Standard_Real t1,const Standard_Real t2,const Standard_Real f1,const Standard_Real f2) ;
  
//! Returns the Root  value <br>
  Standard_EXPORT     Standard_Real Root() const;
  
//! Returns the  type  of  the  root <br>
//! =0  -  Simple (was  found  by  bisection  method); <br>
//! =2  -  Smart when f1=0, f2!=0 or  vice  versa <br>
//!        (was  found  by  Fibbonacci method); <br>
//! =1  -  Pure   (pure  zero  for all t [t1,t2] ); <br>
  Standard_EXPORT     Standard_Integer Type() const;
  
//! Returns the state before the root <br>
  Standard_EXPORT     TopAbs_State StateBefore() const;
  
//! Returns the state after the root <br>
  Standard_EXPORT     TopAbs_State StateAfter() const;
  
//! Not  used  in  Edge/Edge  algorithm <br>
  Standard_EXPORT     Standard_Real LayerHeight() const;
  
//! Returns the validity flag for the root, <br>
//! True if <br>
//! myStateBefore==TopAbs_OUT && myStateAfter==TopAbs_IN or <br>
//! myStateBefore==TopAbs_OUT && myStateAfter==TopAbs_ON or <br>
//! myStateBefore==TopAbs_ON  && myStateAfter==TopAbs_OUT or <br>
//! myStateBefore==TopAbs_IN  && myStateAfter==TopAbs_OUT  . <br>
//! For  other  cases it  returns  False. <br>
  Standard_EXPORT     Standard_Boolean IsValid() const;
  
//! Returns the values of interval  from which the Root was <br>
//! found [t1,t2] and the  corresponding  values <br>
//! of  the  function  on  the  bounds f(t1), f(t2). <br>
  Standard_EXPORT     void Interval(Standard_Real& t1,Standard_Real& t2,Standard_Real& f1,Standard_Real& f2) const;





protected:





private:



Standard_Real myRoot;
Standard_Integer myType;
Standard_Real myLayerHeight;
TopAbs_State myStateBefore;
TopAbs_State myStateAfter;
Standard_Real myt1;
Standard_Real myt2;
Standard_Real myf1;
Standard_Real myf2;


};





// other Inline functions and methods (like "C++: function call" methods)


#endif