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Acknowledging CGAL
CGAL 5.4.4 - 2D and 3D Linear Geometry Kernel
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Kernel::ComputeSquaredLengthDividedByPiSquare_3 Concept Reference
2D and 3D Linear Geometry Kernel Reference
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Concepts
»
Kernel Function Object Concepts
Definition
Refines:
AdaptableFunctor
(with one argument)
See also
CGAL::Circle_3
<
Kernel
>
Operations
A model of this concept must provide:
Kernel::FT
operator()
(const
Kernel::Circle_3
&c)
returns the squared length of
c
, divided by \( \pi^2\).