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Reverse.h
Go to the documentation of this file.
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33
#pragma once
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35
#include <type_traits>
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namespace
ogdf
{
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template
<
typename
T>
46
class
Reverse
{
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T&
m_container
;
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public
:
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explicit
Reverse
(T& container) :
m_container
(container) { }
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using
iterator
=
typename
std::conditional<std::is_const<T>::value,
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typename
T::const_reverse_iterator,
typename
T::reverse_iterator>
::type
;
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iterator
begin
() {
return
m_container
.rbegin(); }
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iterator
end
() {
return
m_container
.rend(); }
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};
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template
<
typename
T>
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Reverse<T>
reverse
(T& container) {
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return
Reverse<T>
(container);
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}
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}
ogdf::Reverse::Reverse
Reverse(T &container)
Creates a reverse iteration wrapper for container.
Definition:
Reverse.h:52
ogdf
The namespace for all OGDF objects.
Definition:
multilevelmixer.cpp:39
ogdf::Reverse
A wrapper class to easily iterate through a container in reverse.
Definition:
Reverse.h:46
ogdf::Reverse::m_container
T & m_container
The container for which reverse iterators should be provided.
Definition:
Reverse.h:48
ogdf::Reverse::iterator
typename std::conditional< std::is_const< T >::value, typename T::const_reverse_iterator, typename T::reverse_iterator >::type iterator
Provides a reverse iterator disguised a normal iterator.
Definition:
Reverse.h:56
ogdf::Reverse::end
iterator end()
Returns a reverse iterator to the one-before-first element of m_container.
Definition:
Reverse.h:62
ogdf::reverse
Reverse< T > reverse(T &container)
Provides iterators for container to make it easily iterable in reverse.
Definition:
Reverse.h:74
backward::Color::type
type
Definition:
backward.hpp:1716
ogdf::Reverse::begin
iterator begin()
Returns a reverse iterator to the last element of m_container.
Definition:
Reverse.h:59
include
ogdf
basic
Reverse.h
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