\( \newcommand{\E}{\mathrm{E}} \) \( \newcommand{\A}{\mathrm{A}} \) \( \newcommand{\R}{\mathrm{R}} \) \( \newcommand{\N}{\mathrm{N}} \) \( \newcommand{\Q}{\mathrm{Q}} \) \( \newcommand{\Z}{\mathrm{Z}} \) \( \def\ccSum #1#2#3{ \sum_{#1}^{#2}{#3} } \def\ccProd #1#2#3{ \sum_{#1}^{#2}{#3} }\)

CGAL 4.8 - STL Extensions for CGAL

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CGAL::Project_normal< Node > Class Template Reference
Projection Function Objects

`#include <CGAL/function_objects.h>`

## Definition

The class `Project_normal` calls the member function `normal()` on an instance of type `Node`.

Is Model Of:
  `ProjectionObject`

## Public Types
typedef Node | argument_type
typedef Node::Normal | result_type

## Creation
| Project_normal ()
| default constructor.

## Operations
result_type & | operator() (argument_type &n) const
| returns `n.normal()`.
const result_type & | operator() (const argument_type &n) const
| returns `n.normal()`.