CGAL 4.7 - 2D and 3D Linear Geometry Kernel: Kernel::ComputeYAtX_2 Concept Reference

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CGAL 4.7 - 2D and 3D Linear Geometry Kernel

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Kernel::ComputeYAtX_2 Concept Reference
Kernel Function Object Concepts

## Definition

See Also
  `CGAL::compare_y_at_x()`

Refines:
  AdaptableFunctor

## Operations

A model of this concept must provide:
Kernel::FT | operator() (const Kernel::Line_2 &l, const Kernel::FT &x) const
| returns the \( y\)-coordinate of the point at `l` with given \( x\)-coordinate. More...

## Member Function Documentation

Kernel::FT Kernel::ComputeYAtX_2::operator() | ( | const Kernel::Line_2 & | l,
|  | const Kernel::FT & | x
| ) |  | const

returns the \( y\)-coordinate of the point at `l` with given \( x\)-coordinate.

Precondition
  `l` is not vertical.