CGAL 5.2.1 - STL Extensions for CGAL
CGAL::Identity< Value > Struct Template Reference

#include <CGAL/function_objects.h>

Definition

The class Identity represents the identity function on Value.

Is Model Of:
ProjectionObject

Public Types

typedef Value argument_type
 
typedef Value result_type
 

Creation

 Identity ()
 default constructor.
 

Operations

result_typeoperator() (argument_type &x) const
 returns x.
 
const result_typeoperator() (const argument_type &x) const
 returns x.