Open CASCADE Technology  7.6.0.dev
Public Member Functions
GccInt_Bisec Class Referenceabstract

The deferred class GccInt_Bisec is the root class for elementary bisecting loci between two simple geometric objects (i.e. circles, lines or points). Bisecting loci between two geometric objects are such that each of their points is at the same distance from the two geometric objects. It is typically a curve, such as a line, circle or conic. Generally there is more than one elementary object which is the solution to a bisecting loci problem: each solution is described with one elementary bisecting locus. For example, the bisectors of two secant straight lines are two perpendicular straight lines. The GccInt package provides concrete implementations of the following elementary derived bisecting loci: More...

#include <GccInt_Bisec.hxx>

Inheritance diagram for GccInt_Bisec:
Inheritance graph
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Public Member Functions

virtual GccInt_IType ArcType () const =0
 Returns the type of bisecting object (line, circle, parabola, hyperbola, ellipse, point). More...
 
virtual gp_Pnt2d Point () const
 Returns the bisecting line when ArcType returns Pnt. An exception DomainError is raised if ArcType is not a Pnt. More...
 
virtual gp_Lin2d Line () const
 Returns the bisecting line when ArcType returns Lin. An exception DomainError is raised if ArcType is not a Lin. More...
 
virtual gp_Circ2d Circle () const
 Returns the bisecting line when ArcType returns Cir. An exception DomainError is raised if ArcType is not a Cir. More...
 
virtual gp_Hypr2d Hyperbola () const
 Returns the bisecting line when ArcType returns Hpr. An exception DomainError is raised if ArcType is not a Hpr. More...
 
virtual gp_Parab2d Parabola () const
 Returns the bisecting line when ArcType returns Par. An exception DomainError is raised if ArcType is not a Par. More...
 
virtual gp_Elips2d Ellipse () const
 Returns the bisecting line when ArcType returns Ell. An exception DomainError is raised if ArcType is not an Ell. 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...
 

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

The deferred class GccInt_Bisec is the root class for elementary bisecting loci between two simple geometric objects (i.e. circles, lines or points). Bisecting loci between two geometric objects are such that each of their points is at the same distance from the two geometric objects. It is typically a curve, such as a line, circle or conic. Generally there is more than one elementary object which is the solution to a bisecting loci problem: each solution is described with one elementary bisecting locus. For example, the bisectors of two secant straight lines are two perpendicular straight lines. The GccInt package provides concrete implementations of the following elementary derived bisecting loci:

Member Function Documentation

◆ ArcType()

virtual GccInt_IType GccInt_Bisec::ArcType ( ) const
pure virtual

Returns the type of bisecting object (line, circle, parabola, hyperbola, ellipse, point).

Implemented in GccInt_BElips, GccInt_BHyper, GccInt_BCirc, GccInt_BLine, GccInt_BParab, and GccInt_BPoint.

◆ Circle()

virtual gp_Circ2d GccInt_Bisec::Circle ( ) const
virtual

Returns the bisecting line when ArcType returns Cir. An exception DomainError is raised if ArcType is not a Cir.

Reimplemented in GccInt_BCirc.

◆ Ellipse()

virtual gp_Elips2d GccInt_Bisec::Ellipse ( ) const
virtual

Returns the bisecting line when ArcType returns Ell. An exception DomainError is raised if ArcType is not an Ell.

Reimplemented in GccInt_BElips.

◆ Hyperbola()

virtual gp_Hypr2d GccInt_Bisec::Hyperbola ( ) const
virtual

Returns the bisecting line when ArcType returns Hpr. An exception DomainError is raised if ArcType is not a Hpr.

Reimplemented in GccInt_BHyper.

◆ Line()

virtual gp_Lin2d GccInt_Bisec::Line ( ) const
virtual

Returns the bisecting line when ArcType returns Lin. An exception DomainError is raised if ArcType is not a Lin.

Reimplemented in GccInt_BLine.

◆ Parabola()

virtual gp_Parab2d GccInt_Bisec::Parabola ( ) const
virtual

Returns the bisecting line when ArcType returns Par. An exception DomainError is raised if ArcType is not a Par.

Reimplemented in GccInt_BParab.

◆ Point()

virtual gp_Pnt2d GccInt_Bisec::Point ( ) const
virtual

Returns the bisecting line when ArcType returns Pnt. An exception DomainError is raised if ArcType is not a Pnt.

Reimplemented in GccInt_BPoint.


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