Open CASCADE Technology  7.3.1.dev
Public Member Functions | Protected Attributes
ShapeUpgrade_SplitCurve Class Reference

Splits a curve with a criterion. More...

#include <ShapeUpgrade_SplitCurve.hxx>

Inheritance diagram for ShapeUpgrade_SplitCurve:
Inheritance graph
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Public Member Functions

 ShapeUpgrade_SplitCurve ()
 Empty constructor. More...
 
void Init (const Standard_Real First, const Standard_Real Last)
 Initializes with curve first and last parameters. More...
 
void SetSplitValues (const Handle< TColStd_HSequenceOfReal > &SplitValues)
 Sets the parameters where splitting has to be done. More...
 
virtual void Build (const Standard_Boolean Segment)
 If Segment is True, the result is composed with segments of the curve bounded by the SplitValues. If Segment is False, the result is composed with trimmed Curves all based on the same complete curve. More...
 
const Handle< TColStd_HSequenceOfReal > & SplitValues () const
 returns all the splitting values including the First and Last parameters of the input curve Merges input split values and new ones into myGlobalKnots More...
 
virtual void Compute ()
 Calculates points for correction/splitting of the curve. More...
 
void Perform (const Standard_Boolean Segment=Standard_True)
 Performs correction/splitting of the curve. First defines splitting values by method Compute(), then calls method Build(). More...
 
Standard_Boolean Status (const ShapeExtend_Status status) const
 Returns the status OK - no splitting is needed DONE1 - splitting required and gives more than one segment DONE2 - splitting is required, but gives only one segment (initial) DONE3 - geometric form of the curve or parametrisation is modified. More...
 
- Public Member Functions inherited from Standard_Transient
 Standard_Transient ()
 Empty constructor. More...
 
 Standard_Transient (const Standard_Transient &)
 Copy constructor – does nothing. More...
 
Standard_Transientoperator= (const Standard_Transient &)
 Assignment operator, needed to avoid copying reference counter. More...
 
virtual ~Standard_Transient ()
 Destructor must be virtual. More...
 
virtual void Delete () const
 Memory deallocator for transient classes. More...
 
virtual const opencascade::handle< Standard_Type > & DynamicType () const
 Returns a type descriptor about this object. More...
 
Standard_Boolean IsInstance (const opencascade::handle< Standard_Type > &theType) const
 Returns a true value if this is an instance of Type. More...
 
Standard_Boolean IsInstance (const Standard_CString theTypeName) const
 Returns a true value if this is an instance of TypeName. More...
 
Standard_Boolean IsKind (const opencascade::handle< Standard_Type > &theType) const
 Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
 
Standard_Boolean IsKind (const Standard_CString theTypeName) const
 Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
 
Standard_TransientThis () const
 Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero. More...
 
Standard_Integer GetRefCount () const
 Get the reference counter of this object. More...
 
void IncrementRefCounter () const
 Increments the reference counter of this object. More...
 
Standard_Integer DecrementRefCounter () const
 Decrements the reference counter of this object; returns the decremented value. More...
 

Protected Attributes

Handle< TColStd_HSequenceOfReal > mySplitValues
 
Standard_Integer myNbCurves
 
Standard_Integer myStatus
 

Additional Inherited Members

- Public Types inherited from Standard_Transient
typedef void base_type
 Returns a type descriptor about this object. More...
 
- Static Public Member Functions inherited from Standard_Transient
static const char * get_type_name ()
 Returns a type descriptor about this object. More...
 
static const opencascade::handle< Standard_Type > & get_type_descriptor ()
 Returns type descriptor of Standard_Transient class. More...
 

Detailed Description

Splits a curve with a criterion.

Constructor & Destructor Documentation

◆ ShapeUpgrade_SplitCurve()

ShapeUpgrade_SplitCurve::ShapeUpgrade_SplitCurve ( )

Empty constructor.

Member Function Documentation

◆ Build()

virtual void ShapeUpgrade_SplitCurve::Build ( const Standard_Boolean  Segment)
virtual

If Segment is True, the result is composed with segments of the curve bounded by the SplitValues. If Segment is False, the result is composed with trimmed Curves all based on the same complete curve.

Reimplemented in ShapeUpgrade_ConvertCurve3dToBezier, ShapeUpgrade_SplitCurve2d, ShapeUpgrade_SplitCurve3d, and ShapeUpgrade_ConvertCurve2dToBezier.

◆ Compute()

virtual void ShapeUpgrade_SplitCurve::Compute ( )
virtual

◆ Init()

void ShapeUpgrade_SplitCurve::Init ( const Standard_Real  First,
const Standard_Real  Last 
)

Initializes with curve first and last parameters.

◆ Perform()

void ShapeUpgrade_SplitCurve::Perform ( const Standard_Boolean  Segment = Standard_True)

Performs correction/splitting of the curve. First defines splitting values by method Compute(), then calls method Build().

◆ SetSplitValues()

void ShapeUpgrade_SplitCurve::SetSplitValues ( const Handle< TColStd_HSequenceOfReal > &  SplitValues)

Sets the parameters where splitting has to be done.

◆ SplitValues()

const Handle< TColStd_HSequenceOfReal >& ShapeUpgrade_SplitCurve::SplitValues ( ) const

returns all the splitting values including the First and Last parameters of the input curve Merges input split values and new ones into myGlobalKnots

◆ Status()

Standard_Boolean ShapeUpgrade_SplitCurve::Status ( const ShapeExtend_Status  status) const

Returns the status OK - no splitting is needed DONE1 - splitting required and gives more than one segment DONE2 - splitting is required, but gives only one segment (initial) DONE3 - geometric form of the curve or parametrisation is modified.

Field Documentation

◆ myNbCurves

Standard_Integer ShapeUpgrade_SplitCurve::myNbCurves
protected

◆ mySplitValues

Handle< TColStd_HSequenceOfReal > ShapeUpgrade_SplitCurve::mySplitValues
protected

◆ myStatus

Standard_Integer ShapeUpgrade_SplitCurve::myStatus
protected

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