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\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 4.12 - STL Extensions for CGAL
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CGAL::Random_access_value_adaptor< IC, T > Class Template Reference
STL Extensions for CGAL Reference » Iterators and Iterator/Circulator Adaptors

#include <CGAL/iterator.h>

Definition

The class Random_access_value_adaptor provides a random access for data structures.

It is derived from Random_access_adaptor<IC>. Instead of returning iterators from the operator[] methods, it returns the dereferenced value of the iterator. The iterator or circulator of the data structure are of type IC. Their value type is T.

See also
CGAL::Inverse_index<IC>
CGAL::Random_access_adaptor<IC>

Operations

Creation and operations see Random_access_adaptor<IC>, with the exception of:

T & operator[] (size_type n)
 returns a reference to the n-th item. More...
 

Member Function Documentation

◆ operator[]()

template<typename IC , typename T >
T& CGAL::Random_access_value_adaptor< IC, T >::operator[] ( size_type  n)

returns a reference to the n-th item.

Precondition
n < number of items in the data-structure.