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C:/temp/src/j2k/Beta/Math/Complex/CplxComp.cpp

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#ifndef __J2K__JComplex_Compare_CPP__
#define __J2K__JComplex_Compare_CPP__

/////////////////////////////////////////////////////////////////////////////
/// Compare 'THIS' with a Complex                                         ///
/////////////////////////////////////////////////////////////////////////////
BOOL JComplex::Compare( const JComplex& c ) const {
  if (this == &c) return 1;
  return ( (Real == c.Real)  &&  (Imag == c.Imag) );
}

inline BOOL JComplex::operator==( const JComplex& c ) const {
  return Compare( c );
}

inline BOOL JComplex::operator!=( const JComplex& c ) const {
  return !Compare( c );
}

/////////////////////////////////////////////////////////////////////////////
/// Compare 'THIS' with a CplxDouble                                      ///
/////////////////////////////////////////////////////////////////////////////
BOOL JComplex::Compare( const CplxDouble r ) const {
  return ( (Real == r)  &&  (Imag == 0) );
}

inline BOOL JComplex::operator==( const CplxDouble r ) const {
  return Compare( r );
}

inline BOOL JComplex::operator!=( const CplxDouble r ) const {
  return !Compare( r );
}

/////////////////////////////////////////////////////////////////////////////
/// Compare Left Complex with Right Complex                               ///
/////////////////////////////////////////////////////////////////////////////
BOOL JComplex::Compare( const JComplex& l, const JComplex& r ) {
  return ( (l.Real == r.Real) && (l.Imag == r.Imag) );
}                                                                        
                                                                           
inline friend BOOL JComplex::operator==( const JComplex& left,
                                         const JComplex& right )
{
  return Compare( left, right );
}                                                                        

inline friend BOOL JComplex::operator!=( const JComplex& left,
                                         const JComplex& right )
{
  return Compare( left, right );
}

/////////////////////////////////////////////////////////////////////////////
/// Compare CplxDouble with a Complex  (Friend functions)                 ///
/////////////////////////////////////////////////////////////////////////////
friend BOOL JComplex::Compare( const JComplex& l, const CplxDouble x )
{
  return ( (l.Real == x) && (l.Imag == 0) );
}                                                                        

inline friend BOOL JComplex::operator==( const JComplex& left,
                                         const CplxDouble x    )
{
  return Compare( left, x );
}

inline friend BOOL JComplex::operator!=( const JComplex& left,
                                         const CplxDouble x    )  
{
  return Compare( left, x );
}

inline friend BOOL JComplex::operator==( const CplxDouble x,
                                         const JComplex& right )
{
  return Compare( right, x );
}                                                                        

inline friend BOOL JComplex::operator!=( const CplxDouble x,
                                         const JComplex& right )
{
  return Compare( right, x );
}                                                                        

#endif

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