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orderctrl.h

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// FILE orderctrl.h 


#ifndef INCLUDED_ORDCTRL_H
#define INCLUDED_ORDCTRL_H


#include "odesolv.h"


class ORDER_CTRL : private NAME
{
  
public:
  
  NAME::GetName;
  
  ORDER_CTRL( int kmax, const string & name );

  virtual int CompOrder( PtrODESolver Solver ) = 0;

  int GetMaxOrder() const; 

  void SetCurOrder( int k );

  int GetCurOrder() const;
  
  virtual ~ORDER_CTRL() {;}
  
  
private:

  int CurOrder;
  
  int MaxOrder;

};


typedef ORDER_CTRL* PtrOrderCtrl;


inline ORDER_CTRL :: ORDER_CTRL( int kmax, const string & name ) : 
  NAME(name), 
  CurOrder(kmax), MaxOrder(kmax) 
{
  assert( kmax>0 );
}


inline int ORDER_CTRL :: GetMaxOrder() const 
{ 
  assert( MaxOrder>0 );  
  return MaxOrder;  
}


inline void ORDER_CTRL :: SetCurOrder( int k ) 
{ 
  assert( k>0 && k <= GetMaxOrder() );
  CurOrder = k;  
}


inline int ORDER_CTRL :: GetCurOrder() const
{ 
  assert( CurOrder > 0 );
  return CurOrder;
}

#endif 

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