Kernel::ConstructVector_2 Concept Reference

Definition

Refines:

AdaptableFunctor (with two arguments)

See also

CGAL::Vector_2<Kernel>

Kernel::ConstructScaledVector_2

Operations
A model of this concept must provide:
Kernel::Vector_2	operator() (const Kernel::Point_2 &a, const Kernel::Point_2 &b)
	introduces the vector b-a. More...
Kernel::Vector_2	operator() (const Origin &o, const Kernel::Point_2 &b)
	introduces the vector b. More...
Kernel::Vector_2	operator() (const Kernel::Point_2 &a, const Origin &o)
	introduces the vector -a. More...
Kernel::Vector_2	operator() (const Kernel::Segment_2 &s)
	introduces the vector s.target()-s.source(). More...
Kernel::Vector_2	operator() (const Kernel::Ray_2 &r)
	introduces a vector having the same direction as r. More...
Kernel::Vector_2	operator() (const Kernel::Line_2 &l)
	introduces a vector having the same direction as l. More...
Kernel::Vector_2	operator() (const Null_vector &NULL_VECTOR)
	introduces a null vector . More...

Member Function Documentation

Kernel::Vector_2 Kernel::ConstructVector_2::operator()	(	const Kernel::Point_2 &	a,
		const Kernel::Point_2 &	b
	)

introduces the vector b-a.

Kernel::Vector_2 Kernel::ConstructVector_2::operator()	(	const Origin &	o,
		const Kernel::Point_2 &	b
	)

introduces the vector b.

Kernel::Vector_2 Kernel::ConstructVector_2::operator()	(	const Kernel::Point_2 &	a,
		const Origin &	o
	)

introduces the vector -a.

Kernel::Vector_2 Kernel::ConstructVector_2::operator()

(

const Kernel::Segment_2 &

s

)

introduces the vector s.target()-s.source().

Kernel::Vector_2 Kernel::ConstructVector_2::operator()

(

const Kernel::Ray_2 &

r

)

introduces a vector having the same direction as r.

Kernel::Vector_2 Kernel::ConstructVector_2::operator()

(

const Kernel::Line_2 &

l

)

introduces a vector having the same direction as l.

Kernel::Vector_2 Kernel::ConstructVector_2::operator()

(

const Null_vector &

NULL_VECTOR

)

introduces a null vector .