DtDatatypeRep Class Reference

A Datatype Representation is a class that can take a group of bytes and display them in a certain type of way that would be more useful to the user. More...

Inheritance diagram for DtDatatypeRep:

Collaboration diagram for DtDatatypeRep:

Public Member Functions
	DtDatatypeRep (bool useImplicitPadding)
	DtDatatypeRep (const DtDatatypeRep &orig)
	Copy Constructor. More...
DtDatatypeRep &	operator= (const DtDatatypeRep &rhs)
	Assignment Operator. More...
virtual const char *	datatype () const =0
virtual DtString	stringRep (const void *ptr, int *size=0) const =0
	Given a byte string, returns a character string in a format that is easily read by a person. More...
virtual std::vector< char >	valueFromStringRep (const DtString &stringRep) const =0
	The reverse of string rep, given a character string, this returns an unformatted byte stream. More...
virtual int	byteAlignment () const =0
	The alignment size in bytes for this representation. More...

Protected Attributes
bool	myUseImplicitPadding

Detailed Description

A Datatype Representation is a class that can take a group of bytes and display them in a certain type of way that would be more useful to the user.

Constructor & Destructor Documentation

DtDatatypeRep::DtDatatypeRep ( bool  useImplicitPadding )

inline

DtDatatypeRep::DtDatatypeRep ( const DtDatatypeRep &  orig )

inline

Copy Constructor.

Member Function Documentation

virtual int DtDatatypeRep::byteAlignment ( ) const

pure virtual

The alignment size in bytes for this representation.

Implemented in DtLongDatatypeRep, DtShortDatatypeRep, DtIntDatatypeRep, DtDoubleDatatypeRep, DtFloatDatatypeRep, DtCharDatatypeRep, DtBoolDatatypeRep, DtEnum16DatatypeRep, DtByteDatatypeRep, DtEnum32DatatypeRep, DtEntityTypeDatatypeRep, DtEnum8DatatypeRep, DtHexDatatypeRep, DtTopoCoordinateDatatypeRep, DtAltVelocityDatatypeRep, DtArrayDatatypeRep, DtLatLongCoordinateDatatypeRep, DtStringDatatypeRep, DtUtf16DatatypeRep, and DtUtf8DatatypeRep.

virtual const char* DtDatatypeRep::datatype ( ) const

pure virtual

Returns

the string name of this datatype

Implemented in DtDoubleDatatypeRep, DtFloatDatatypeRep, DtArrayDatatypeRep, DtCharDatatypeRep, DtLongDatatypeRep, DtShortDatatypeRep, DtIntDatatypeRep, DtBoolDatatypeRep, DtEnum16DatatypeRep, DtHexDatatypeRep, DtStringDatatypeRep, DtUtf16DatatypeRep, DtUtf8DatatypeRep, DtByteDatatypeRep, DtDoubleLEDatatypeRep, DtEnum32DatatypeRep, DtFloatLEDatatypeRep, DtEnum8DatatypeRep, DtIntLEDatatypeRep, DtLongLEDatatypeRep, DtShortLEDatatypeRep, DtTopoCoordinateDatatypeRep, DtAltVelocityDatatypeRep, DtEntityTypeDatatypeRep, and DtLatLongCoordinateDatatypeRep.

DtDatatypeRep & DtDatatypeRep::operator= ( const DtDatatypeRep &  rhs )

inline

Assignment Operator.

References myUseImplicitPadding.

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

pure virtual

Given a byte string, returns a character string in a format that is easily read by a person.

Parameters

ptr	A Pointer to the unformated data
size	If this is other than 0, this pointer will be set to the total count of bytes used in ptr.

Implemented in DtLongDatatypeRep, DtShortDatatypeRep, DtDoubleDatatypeRep, DtFloatDatatypeRep, DtIntDatatypeRep, DtCharDatatypeRep, DtIntLEDatatypeRep, DtLongLEDatatypeRep, DtShortLEDatatypeRep, DtArrayDatatypeRep, DtBoolDatatypeRep, DtEnum16DatatypeRep, DtHexDatatypeRep, DtByteDatatypeRep, DtDoubleLEDatatypeRep, DtEnum32DatatypeRep, DtFloatLEDatatypeRep, DtEnum8DatatypeRep, DtTopoCoordinateDatatypeRep, DtAltVelocityDatatypeRep, DtStringDatatypeRep, DtUtf16DatatypeRep, DtUtf8DatatypeRep, DtEntityTypeDatatypeRep, and DtLatLongCoordinateDatatypeRep.

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

pure virtual

The reverse of string rep, given a character string, this returns an unformatted byte stream.

Parameters

stringRep	A The character string
size	If this is other than 0, this pointer will be set to the total count of bytes used in ptr.

Implemented in DtLongDatatypeRep, DtShortDatatypeRep, DtIntDatatypeRep, DtDoubleDatatypeRep, DtFloatDatatypeRep, DtCharDatatypeRep, DtBoolDatatypeRep, DtEnum16DatatypeRep, DtIntLEDatatypeRep, DtLongLEDatatypeRep, DtShortLEDatatypeRep, DtByteDatatypeRep, DtEnum32DatatypeRep, DtEntityTypeDatatypeRep, DtEnum8DatatypeRep, DtHexDatatypeRep, DtTopoCoordinateDatatypeRep, DtDoubleLEDatatypeRep, DtFloatLEDatatypeRep, DtAltVelocityDatatypeRep, DtLatLongCoordinateDatatypeRep, DtStringDatatypeRep, DtUtf16DatatypeRep, and DtUtf8DatatypeRep.

Member Data Documentation

bool DtDatatypeRep::myUseImplicitPadding

protected

Referenced by DtNumberDatatypeRep::adjustedSizeNeeded(), and operator=().

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

• datatypeRep.h