Geom2d_VectorWithMagnitude Class Reference

Defines a vector with magnitude. A vector with magnitude can have a zero length. More...

#include <Geom2d_VectorWithMagnitude.hxx>

Inheritance diagram for Geom2d_VectorWithMagnitude:

Public Member Functions
	Geom2d_VectorWithMagnitude (const gp_Vec2d &V)
	Creates a persistent copy of V. More...
	Geom2d_VectorWithMagnitude (const Standard_Real X, const Standard_Real Y)
	Creates a vector with two cartesian coordinates. More...
	Geom2d_VectorWithMagnitude (const gp_Pnt2d &P1, const gp_Pnt2d &P2)
	Creates a vector from the point P1 to the point P2. The magnitude of the vector is the distance between P1 and P2. More...
void	SetCoord (const Standard_Real X, const Standard_Real Y)
	Set <me> to X, Y coordinates. More...
void	SetVec2d (const gp_Vec2d &V)
void	SetX (const Standard_Real X)
	Changes the X coordinate of <me>. More...
void	SetY (const Standard_Real Y)
	Changes the Y coordinate of <me> More...
Standard_Real	Magnitude () const override
	Returns the magnitude of <me>. More...
Standard_Real	SquareMagnitude () const override
	Returns the square magnitude of <me>. More...
void	Add (const Handle< Geom2d_Vector > &Other)
	Adds the Vector Other to <me>. More...
void	operator+= (const Handle< Geom2d_Vector > &Other)
Handle< Geom2d_VectorWithMagnitude >	Added (const Handle< Geom2d_Vector > &Other) const
	Adds the vector Other to <me>. More...
Handle< Geom2d_VectorWithMagnitude >	operator+ (const Handle< Geom2d_Vector > &Other) const
Standard_Real	Crossed (const Handle< Geom2d_Vector > &Other) const override
	Computes the cross product between <me> and Other <me> ^ Other. A new vector is returned. More...
Standard_Real	operator^ (const Handle< Geom2d_Vector > &Other) const
void	Divide (const Standard_Real Scalar)
	Divides <me> by a scalar. More...
void	operator/= (const Standard_Real Scalar)
Handle< Geom2d_VectorWithMagnitude >	Divided (const Standard_Real Scalar) const
	Divides <me> by a scalar. A new vector is returned. More...
Handle< Geom2d_VectorWithMagnitude >	operator/ (const Standard_Real Scalar) const
Handle< Geom2d_VectorWithMagnitude >	Multiplied (const Standard_Real Scalar) const
	Computes the product of the vector <me> by a scalar. A new vector is returned. More...
void	Multiply (const Standard_Real Scalar)
	Computes the product of the vector <me> by a scalar. More...
void	operator*= (const Standard_Real Scalar)
void	Normalize ()
	Normalizes <me>. More...
Handle< Geom2d_VectorWithMagnitude >	Normalized () const
	Returns a copy of <me> Normalized. More...
void	Subtract (const Handle< Geom2d_Vector > &Other)
	Subtracts the Vector Other to <me>. More...
void	operator-= (const Handle< Geom2d_Vector > &Other)
Handle< Geom2d_VectorWithMagnitude >	Subtracted (const Handle< Geom2d_Vector > &Other) const
	Subtracts the vector Other to <me>. A new vector is returned. More...
Handle< Geom2d_VectorWithMagnitude >	operator- (const Handle< Geom2d_Vector > &Other) const
void	Transform (const gp_Trsf2d &T) override
	Applies the transformation T to this vector. More...
Handle< Geom2d_Geometry >	Copy () const override
	Creates a new object which is a copy of this vector. More...
Public Member Functions inherited from Geom2d_Vector
void	Reverse ()
	Reverses the vector <me>. More...
Handle< Geom2d_Vector >	Reversed () const
	Returns a copy of <me> reversed. More...
Standard_Real	Angle (const Handle< Geom2d_Vector > &Other) const
	Computes the angular value, in radians, between this vector and vector Other. The result is a value between -Pi and Pi. The orientation is from this vector to vector Other. Raises VectorWithNullMagnitude if one of the two vectors is a vector with null magnitude because the angular value is indefinite. More...
void	Coord (Standard_Real &X, Standard_Real &Y) const
	Returns the coordinates of <me>. More...
Standard_Real	X () const
	Returns the X coordinate of <me>. More...
Standard_Real	Y () const
	Returns the Y coordinate of <me>. More...
Standard_Real	Dot (const Handle< Geom2d_Vector > &Other) const
	Returns the scalar product of 2 Vectors. More...
gp_Vec2d	Vec2d () const
	Returns a non persistent copy of <me>. More...
Public Member Functions inherited from Geom2d_Geometry
void	Mirror (const gp_Pnt2d &P)
	Performs the symmetrical transformation of a Geometry with respect to the point P which is the center of the symmetry and assigns the result to this geometric object. More...
void	Mirror (const gp_Ax2d &A)
	Performs the symmetrical transformation of a Geometry with respect to an axis placement which is the axis of the symmetry. More...
void	Rotate (const gp_Pnt2d &P, const Standard_Real Ang)
	Rotates a Geometry. P is the center of the rotation. Ang is the angular value of the rotation in radians. More...
void	Scale (const gp_Pnt2d &P, const Standard_Real S)
	Scales a Geometry. S is the scaling value. More...
void	Translate (const gp_Vec2d &V)
	Translates a Geometry. V is the vector of the tanslation. More...
void	Translate (const gp_Pnt2d &P1, const gp_Pnt2d &P2)
	Translates a Geometry from the point P1 to the point P2. More...
Handle< Geom2d_Geometry >	Mirrored (const gp_Pnt2d &P) const
Handle< Geom2d_Geometry >	Mirrored (const gp_Ax2d &A) const
Handle< Geom2d_Geometry >	Rotated (const gp_Pnt2d &P, const Standard_Real Ang) const
Handle< Geom2d_Geometry >	Scaled (const gp_Pnt2d &P, const Standard_Real S) const
Handle< Geom2d_Geometry >	Transformed (const gp_Trsf2d &T) const
Handle< Geom2d_Geometry >	Translated (const gp_Vec2d &V) const
Handle< Geom2d_Geometry >	Translated (const gp_Pnt2d &P1, const gp_Pnt2d &P2) const
Public Member Functions inherited from MMgt_TShared
virtual void	Delete () const override
	Memory deallocator for transient classes. More...
Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor. More...
	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing. More...
Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter. More...
virtual	~Standard_Transient ()
	Destructor must be virtual. 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_Transient *	This () 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...
Protected Attributes inherited from Geom2d_Vector
gp_Vec2d	gpVec2d

Detailed Description

Defines a vector with magnitude. A vector with magnitude can have a zero length.

Constructor & Destructor Documentation

Geom2d_VectorWithMagnitude::Geom2d_VectorWithMagnitude

(

const gp_Vec2d &

V

)

Creates a persistent copy of V.

Geom2d_VectorWithMagnitude::Geom2d_VectorWithMagnitude	(	const Standard_Real	X,
		const Standard_Real	Y
	)

Creates a vector with two cartesian coordinates.

Geom2d_VectorWithMagnitude::Geom2d_VectorWithMagnitude	(	const gp_Pnt2d &	P1,
		const gp_Pnt2d &	P2
	)

Creates a vector from the point P1 to the point P2. The magnitude of the vector is the distance between P1 and P2.

Member Function Documentation

void Geom2d_VectorWithMagnitude::Add

(

const Handle< Geom2d_Vector > &

Other

)

Adds the Vector Other to <me>.

Handle< Geom2d_VectorWithMagnitude > Geom2d_VectorWithMagnitude::Added

(

const Handle< Geom2d_Vector > &

Other

)

const

Adds the vector Other to <me>.

Handle< Geom2d_Geometry > Geom2d_VectorWithMagnitude::Copy ( ) const

overridevirtual

Creates a new object which is a copy of this vector.

Implements Geom2d_Geometry.

Standard_Real Geom2d_VectorWithMagnitude::Crossed ( const Handle< Geom2d_Vector > &  Other ) const

overridevirtual

Computes the cross product between <me> and Other <me> ^ Other. A new vector is returned.

Implements Geom2d_Vector.

void Geom2d_VectorWithMagnitude::Divide

(

const Standard_Real

Scalar

)

Divides <me> by a scalar.

Handle< Geom2d_VectorWithMagnitude > Geom2d_VectorWithMagnitude::Divided

(

const Standard_Real

Scalar

)

const

Divides <me> by a scalar. A new vector is returned.

Standard_Real Geom2d_VectorWithMagnitude::Magnitude ( ) const

overridevirtual

Returns the magnitude of <me>.

Implements Geom2d_Vector.

Handle< Geom2d_VectorWithMagnitude > Geom2d_VectorWithMagnitude::Multiplied

(

const Standard_Real

Scalar

)

const

Computes the product of the vector <me> by a scalar. A new vector is returned.

-C++: alias operator * Collision with same operator defined for the class Vector!

void Geom2d_VectorWithMagnitude::Multiply

(

const Standard_Real

Scalar

)

Computes the product of the vector <me> by a scalar.

void Geom2d_VectorWithMagnitude::Normalize

(

)

Normalizes <me>.

Raised if the magnitude of the vector is lower or equal to Resolution from package gp.

Handle< Geom2d_VectorWithMagnitude > Geom2d_VectorWithMagnitude::Normalized

(

)

const

Returns a copy of <me> Normalized.

Raised if the magnitude of the vector is lower or equal to Resolution from package gp.

void Geom2d_VectorWithMagnitude::operator*= ( const Standard_Real  Scalar )

inline

Handle< Geom2d_VectorWithMagnitude > Geom2d_VectorWithMagnitude::operator+ ( const Handle< Geom2d_Vector > &  Other ) const

inline

void Geom2d_VectorWithMagnitude::operator+= ( const Handle< Geom2d_Vector > &  Other )

inline

Handle< Geom2d_VectorWithMagnitude > Geom2d_VectorWithMagnitude::operator- ( const Handle< Geom2d_Vector > &  Other ) const

inline

void Geom2d_VectorWithMagnitude::operator-= ( const Handle< Geom2d_Vector > &  Other )

inline

Handle< Geom2d_VectorWithMagnitude > Geom2d_VectorWithMagnitude::operator/ ( const Standard_Real  Scalar ) const

inline

void Geom2d_VectorWithMagnitude::operator/= ( const Standard_Real  Scalar )

inline

Standard_Real Geom2d_VectorWithMagnitude::operator^ ( const Handle< Geom2d_Vector > &  Other ) const

inline

void Geom2d_VectorWithMagnitude::SetCoord	(	const Standard_Real	X,
		const Standard_Real	Y
	)

Set <me> to X, Y coordinates.

void Geom2d_VectorWithMagnitude::SetVec2d

(

const gp_Vec2d &

V

)

void Geom2d_VectorWithMagnitude::SetX

(

const Standard_Real

X

)

Changes the X coordinate of <me>.

void Geom2d_VectorWithMagnitude::SetY

(

const Standard_Real

Y

)

Changes the Y coordinate of <me>

Standard_Real Geom2d_VectorWithMagnitude::SquareMagnitude ( ) const

overridevirtual

Returns the square magnitude of <me>.

Implements Geom2d_Vector.

void Geom2d_VectorWithMagnitude::Subtract

(

const Handle< Geom2d_Vector > &

Other

)

Subtracts the Vector Other to <me>.

Handle< Geom2d_VectorWithMagnitude > Geom2d_VectorWithMagnitude::Subtracted

(

const Handle< Geom2d_Vector > &

Other

)

const

Subtracts the vector Other to <me>. A new vector is returned.

void Geom2d_VectorWithMagnitude::Transform ( const gp_Trsf2d &  T )

overridevirtual

Applies the transformation T to this vector.

Implements Geom2d_Geometry.

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

• Geom2d_VectorWithMagnitude.hxx