DtDoubleDatatypeRep Class Reference

OMT Datatype of type Double - in network format which means Big Endian representation. More...

Inheritance diagram for DtDoubleDatatypeRep:

Collaboration diagram for DtDoubleDatatypeRep:

Public Member Functions
	DtDoubleDatatypeRep (bool useImplicitPadding)
	Default Constructor. More...
virtual	~DtDoubleDatatypeRep ()
	Destructor. More...
	DtDoubleDatatypeRep (const DtDoubleDatatypeRep &orig)
	Copy Constructor. More...
DtDoubleDatatypeRep &	operator= (const DtDoubleDatatypeRep &rhs)
	Assignment Operator. More...
virtual const char *	datatype () const
virtual double	doubleVal (const void *) const
virtual DtString	stringRep (const void *ptr, int *size=0) const
virtual double	numberRep (const void *ptr, int *size=0) const
virtual int	sizeNeeded (const void *ptr) const
virtual std::vector< char >	valueFromStringRep (const DtString &stringRep) const
virtual int	byteAlignment () const
	The alignment size in bytes for this representation. More...
Public Member Functions inherited from DtNumberDatatypeRep
	DtNumberDatatypeRep (bool useImplicitPadding)
	DtNumberDatatypeRep (const DtNumberDatatypeRep &orig)
Public Member Functions inherited from DtDatatypeRep
	DtDatatypeRep (bool useImplicitPadding)
	DtDatatypeRep (const DtDatatypeRep &orig)
	Copy Constructor. More...
DtDatatypeRep &	operator= (const DtDatatypeRep &rhs)
	Assignment Operator. More...

Static Public Attributes
static int	defaultFloatPrecision

Protected Member Functions
const DtNetFloat64 *	netValPtr (const void *ptr, int *size=0) const
	Align pointer if necessary and if provided pass back size of data and any added padding. More...
Protected Member Functions inherited from DtNumberDatatypeRep
int	adjustedSizeNeeded (const void *ptr, int repSize) const

Additional Inherited Members
Protected Attributes inherited from DtDatatypeRep
bool	myUseImplicitPadding

Detailed Description

OMT Datatype of type Double - in network format which means Big Endian representation.

Constructor & Destructor Documentation

DtDoubleDatatypeRep::DtDoubleDatatypeRep

(

bool

useImplicitPadding

)

Default Constructor.

virtual DtDoubleDatatypeRep::~DtDoubleDatatypeRep ( )

virtual

Destructor.

DtDoubleDatatypeRep::DtDoubleDatatypeRep

(

const DtDoubleDatatypeRep &

orig

)

Copy Constructor.

Member Function Documentation

virtual int DtDoubleDatatypeRep::byteAlignment ( ) const

inlinevirtual

The alignment size in bytes for this representation.

Implements DtDatatypeRep.

virtual const char* DtDoubleDatatypeRep::datatype ( ) const

virtual

Returns

"double"

Implements DtDatatypeRep.

Reimplemented in DtDoubleLEDatatypeRep.

virtual double DtDoubleDatatypeRep::doubleVal ( const void *  ) const

virtual

Returns

the double val of this item

Reimplemented in DtDoubleLEDatatypeRep.

const DtNetFloat64* DtDoubleDatatypeRep::netValPtr ( const void *  ptr, int *  size = 0  ) const

protected

Align pointer if necessary and if provided pass back size of data and any added padding.

virtual double DtDoubleDatatypeRep::numberRep ( const void *  ptr, int *  size = 0  ) const

virtual

Returns

the number version of the byte stream

Implements DtNumberDatatypeRep.

Reimplemented in DtDoubleLEDatatypeRep.

DtDoubleDatatypeRep& DtDoubleDatatypeRep::operator=

(

const DtDoubleDatatypeRep &

rhs

)

Assignment Operator.

virtual int DtDoubleDatatypeRep::sizeNeeded ( const void *  ptr ) const

virtual

Returns

the number of bytes needed for the data representation

Implements DtNumberDatatypeRep.

virtual DtString DtDoubleDatatypeRep::stringRep ( const void *  ptr, int *  size = 0  ) const

virtual

Returns

an exact copy of the byte stream

Implements DtDatatypeRep.

Reimplemented in DtDoubleLEDatatypeRep.

virtual std::vector<char> DtDoubleDatatypeRep::valueFromStringRep ( const DtString &  stringRep ) const

virtual

Returns

the reverse of string rep

Implements DtDatatypeRep.

Reimplemented in DtDoubleLEDatatypeRep.

Member Data Documentation

int DtDoubleDatatypeRep::defaultFloatPrecision

static

---

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

• doubleDatatypeRep.h