ComPackSignedExpFloat Class Reference

#include <ComPackSignedExpFloat.h>

Inheritance diagram for ComPackSignedExpFloat:

Public Member Functions
	ComPackSignedExpFloat (unsigned nbits, unsigned maxexponent, double maxval, bool invert=false, bool center=false)
virtual	~ComPackSignedExpFloat ()
virtual StatusCode	pack (const double, d_ULong &) const
virtual StatusCode	unpack (const d_ULong, double &) const
void	print (std::ostream &s=std::cout) const
	ComPackSignedExpFloat (unsigned nbits, unsigned maxexponent, double maxval, bool invert=false, bool center=false)
virtual	~ComPackSignedExpFloat ()
virtual StatusCode	pack (const double, d_ULong &) const
virtual StatusCode	unpack (const d_ULong, double &) const
void	print (std::ostream &s=std::cout) const
	ComPackSignedExpFloat (unsigned nbits, unsigned maxexponent, double maxval, bool invert=false, bool center=false)
virtual	~ComPackSignedExpFloat ()
virtual StatusCode	pack (const double, d_ULong &) const
virtual StatusCode	unpack (const d_ULong, double &) const
void	print (std::ostream &s=std::cout) const
Public Member Functions inherited from ComPackBase< double >
	ComPackBase ()
virtual	~ComPackBase ()
virtual const double &	getMinVal () const
virtual const double &	getMaxVal () const
virtual const double &	getRange () const
d_ULong	bitRange () const
d_ULong	bitMask () const
ComPackBase &	operator= (const ComPackBase &)

Additional Inherited Members
Public Types inherited from ComPackBaseBase
enum	StatusCode {   TAG_OK , TAG_BAD , TAG_RANGE_ERROR , TAG_VAL_ROUND_DOWN ,   TAG_VAL_ROUND_UP , TAG_OK , TAG_BAD , TAG_RANGE_ERROR ,   TAG_VAL_ROUND_DOWN , TAG_VAL_ROUND_UP , TAG_OK , TAG_BAD ,   TAG_RANGE_ERROR , TAG_VAL_ROUND_DOWN , TAG_VAL_ROUND_UP }
enum	StatusCode {   TAG_OK , TAG_BAD , TAG_RANGE_ERROR , TAG_VAL_ROUND_DOWN ,   TAG_VAL_ROUND_UP , TAG_OK , TAG_BAD , TAG_RANGE_ERROR ,   TAG_VAL_ROUND_DOWN , TAG_VAL_ROUND_UP , TAG_OK , TAG_BAD ,   TAG_RANGE_ERROR , TAG_VAL_ROUND_DOWN , TAG_VAL_ROUND_UP }
enum	StatusCode {   TAG_OK , TAG_BAD , TAG_RANGE_ERROR , TAG_VAL_ROUND_DOWN ,   TAG_VAL_ROUND_UP , TAG_OK , TAG_BAD , TAG_RANGE_ERROR ,   TAG_VAL_ROUND_DOWN , TAG_VAL_ROUND_UP , TAG_OK , TAG_BAD ,   TAG_RANGE_ERROR , TAG_VAL_ROUND_DOWN , TAG_VAL_ROUND_UP }
Protected Types inherited from ComPackBase< double >
enum
enum
enum
Protected Attributes inherited from ComPackBase< double >
double	_minVal
double	_maxVal
double	_valRange
d_ULong	_bitRange
d_ULong	_bitMask

Detailed Description

Definition at line 29 of file InstallArea/x86_64-el9-gcc13-dbg/include/MdcRecoUtil/ComPackSignedExpFloat.h.

Constructor & Destructor Documentation

ComPackSignedExpFloat() [1/3]

ComPackSignedExpFloat::ComPackSignedExpFloat	(	unsigned	nbits,
		unsigned	maxexponent,
		double	maxval,
		bool	invert = false,
		bool	center = false )

Definition at line 30 of file ComPackSignedExpFloat.cxx.

    : ComPackBase<double>( -maxval, maxval, nbits )
    , _packer( nbits - 1, maxexponent, invert ? maxval : 0.0, invert ? 0.0 : maxval, center )
    , _signbit( 1 << nbits - 1 )
    , _signmask( ~( 1 << nbits - 1 ) ) {
  assert( maxval > 0.0 );
}

~ComPackSignedExpFloat() [1/3]

ComPackSignedExpFloat::~ComPackSignedExpFloat ( )

virtual

Definition at line 39 of file ComPackSignedExpFloat.cxx.

{ ; }

ComPackSignedExpFloat() [2/3]

ComPackSignedExpFloat::ComPackSignedExpFloat	(	unsigned	nbits,
		unsigned	maxexponent,
		double	maxval,
		bool	invert = false,
		bool	center = false )

~ComPackSignedExpFloat() [2/3]

virtual ComPackSignedExpFloat::~ComPackSignedExpFloat ( )

virtual

ComPackSignedExpFloat() [3/3]

ComPackSignedExpFloat::ComPackSignedExpFloat	(	unsigned	nbits,
		unsigned	maxexponent,
		double	maxval,
		bool	invert = false,
		bool	center = false )

~ComPackSignedExpFloat() [3/3]

virtual ComPackSignedExpFloat::~ComPackSignedExpFloat ( )

virtual

Member Function Documentation

pack() [1/3]

ComPackBase< double >::StatusCode ComPackSignedExpFloat::pack ( const double value, d_ULong & packdata ) const

virtual

Implements ComPackBase< double >.

Definition at line 41 of file ComPackSignedExpFloat.cxx.

                                                                                           {
  // first, pack the absolute value
  ComPackBase<double>::StatusCode retval = _packer.pack( fabs( value ), packdata );
  if ( retval != TAG_BAD )
  {
    if ( value > 0 ) packdata &= _signmask;
    else packdata |= _signbit;
  }
  return retval;
}

pack() [2/3]

virtual StatusCode ComPackSignedExpFloat::pack ( const double , d_ULong &  ) const

virtual

Implements ComPackBase< double >.

pack() [3/3]

virtual StatusCode ComPackSignedExpFloat::pack ( const double , d_ULong &  ) const

virtual

Implements ComPackBase< double >.

print() [1/3]

void ComPackSignedExpFloat::print

(

std::ostream &

s = std::cout

)

const

print() [2/3]

void ComPackSignedExpFloat::print

(

std::ostream &

s = std::cout

)

const

print() [3/3]

void ComPackSignedExpFloat::print

(

std::ostream &

s = std::cout

)

const

unpack() [1/3]

ComPackBase< double >::StatusCode ComPackSignedExpFloat::unpack ( const d_ULong packdata, double & value ) const

virtual

Implements ComPackBase< double >.

Definition at line 53 of file ComPackSignedExpFloat.cxx.

                                                                                           {
  ComPackBase<double>::StatusCode retval = _packer.unpack( packdata, value );
  if ( value < 0 ) value = 0;
  else if ( packdata & _signbit ) value *= -1.0;
  return retval;
}

unpack() [2/3]

virtual StatusCode ComPackSignedExpFloat::unpack ( const d_ULong , double &  ) const

virtual

Implements ComPackBase< double >.

unpack() [3/3]

virtual StatusCode ComPackSignedExpFloat::unpack ( const d_ULong , double &  ) const

virtual

Implements ComPackBase< double >.

---

The documentation for this class was generated from the following files:

• InstallArea/x86_64-el9-gcc13-dbg/include/MdcRecoUtil/ComPackSignedExpFloat.h
• InstallArea/x86_64-el9-gcc13-opt/include/MdcRecoUtil/ComPackSignedExpFloat.h
• Reconstruction/MdcPatRec/MdcRecoUtil/include/MdcRecoUtil/ComPackSignedExpFloat.h
• ComPackSignedExpFloat.cxx