ippParam.h

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// 
// DISCLAIMER: 
//  This software was produced by the National Institute of Standards 
//  and Technology (NIST), an agency of the U.S. government, and by statute is 
//  not subject to copyright in the United States.  Recipients of this 
//  software assume all responsibility associated with its operation,
//  modification,maintenance, and subsequent redistribution. 
//
//  See NIST Administration Manual 4.09.07 b and Appendix I. 
#pragma once 

#include "ippdme/ippdme.h"

class IPPDME_EXT_CLASS ippParam
{

private:  
  double _act; // the actual value
  double _def; // the default value
  double _max; // the maximum value allowed
  double _min; // the minimum value allowed
public:

  // default constructor
  ippParam() { _act = 1.0; _def = 1.0; _max=10.0; _min = 0.1;}
 
  // destructor
  ~ippParam(){}


  bool getProperty(ippOtherKeyType key,double& value) const;

  // @return the actual value
  double getAct()const {return _act;}

  // sets the actual value
  double setAct(double newAct)
  {
      _act = ((newAct > _max) ? _max : (newAct < _min) ? _min : newAct);
      return _act;
  }
  
  double getDef()const {return _def;}

  double setDef(double newDef)
    {
      _def = ((newDef > _max) ? _max : (newDef < _min) ? _min : newDef);
      return _def;
    }
  double getMax()const {return _max;}

  double setMax(double newMax)
  {
      double bigger;
      bigger = ((_act > _def) ? _act : _def);
      _max = ((newMax > bigger) ? newMax : bigger); 
      return _max;
  }
  
  double getMin()const {return _min;}

  double setMin(double newMin)
  {
      double smaller;
      smaller = ((_act < _def) ? _act : _def);
      _min = ((newMin < smaller) ? newMin : smaller);
      return _min;
  }
private:
  ippParam(const ippParam&);
  void operator=(const ippParam&);
};



inline bool ippParam::getProperty(ippOtherKeyType key,double& value) const
{
  switch(key)
  {
    case EmptyKey: value = _act ; return true;
    case Min: value = _min ; return true;
    case Max: value = _max ; return true;
    case Default: value = _def ; return true;
    case Actual: value = _act ; return true;
  }
  return false;
}

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