Open CASCADE Technology 6.6.0
Public Member Functions | Static Public Member Functions
TDataStd_Real Class Reference

The basis to define a real number attribute.

#include <TDataStd_Real.hxx>

Inheritance diagram for TDataStd_Real:
Inheritance graph
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Public Member Functions

 TDataStd_Real ()
void SetDimension (const TDataStd_RealEnum DIM)
TDataStd_RealEnum GetDimension () const
void Set (const Standard_Real V)
 Finds or creates the real number V.

Standard_Real Get () const
 Returns the real number value contained in the attribute.

Standard_Boolean IsCaptured () const
 Returns True if there is a reference on the same label

const Standard_GUIDID () const
 Returns the ID of the attribute.


void Restore (const Handle< TDF_Attribute > &With)
 Restores the backuped contents from <anAttribute>
into this one. It is used when aborting a
transaction.

Handle_TDF_Attribute NewEmpty () const
 Returns an new empty attribute from the good end
type. It is used by the copy algorithm.

void Paste (const Handle< TDF_Attribute > &Into, const Handle< TDF_RelocationTable > &RT) const
 This method is different from the "Copy" one,
because it is used when copying an attribute from
a source structure into a target structure. This
method may paste the contents of <me> into
<intoAttribute>.

The given pasted attribute can be full or empty of
its contents. But don't make a NEW! Just set the
contents!

It is possible to use <aRelocationTable> to
get/set the relocation value of a source
attribute.

virtual Standard_OStreamDump (Standard_OStream &anOS) const
 Dumps the minimum information about <me> on
<aStream>.


Static Public Member Functions

static const Standard_GUIDGetID ()
 class methods
=============
//! Returns the GUID for real numbers.

static Handle_TDataStd_Real Set (const TDF_Label &label, const Standard_Real value)
 Finds, or creates, an Real attribute and sets the
Real attribute is returned. the Real dimension is
Scalar by default. use SetDimension to overwrite.
//! Real methods
============


Constructor & Destructor Documentation

TDataStd_Real::TDataStd_Real ( )

Member Function Documentation

virtual Standard_OStream& TDataStd_Real::Dump ( Standard_OStream anOS) const [virtual]

Reimplemented from TDF_Attribute.

Standard_Real TDataStd_Real::Get ( ) const
TDataStd_RealEnum TDataStd_Real::GetDimension ( ) const
static const Standard_GUID& TDataStd_Real::GetID ( ) [static]
const Standard_GUID& TDataStd_Real::ID ( ) const [virtual]

Implements TDF_Attribute.

Standard_Boolean TDataStd_Real::IsCaptured ( ) const
Handle_TDF_Attribute TDataStd_Real::NewEmpty ( ) const [virtual]

Implements TDF_Attribute.

void TDataStd_Real::Paste ( const Handle< TDF_Attribute > &  intoAttribute,
const Handle< TDF_RelocationTable > &  aRelocationTable 
) const [virtual]

Implements TDF_Attribute.

void TDataStd_Real::Restore ( const Handle< TDF_Attribute > &  anAttribute) [virtual]

Implements TDF_Attribute.

static Handle_TDataStd_Real TDataStd_Real::Set ( const TDF_Label label,
const Standard_Real  value 
) [static]
void TDataStd_Real::Set ( const Standard_Real  V)
void TDataStd_Real::SetDimension ( const TDataStd_RealEnum  DIM)

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