Jpp
software
JLang
JBidirectionalIterator.hh
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#ifndef __JLANG__JBIDIRECTIONALITERATOR__
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#define __JLANG__JBIDIRECTIONALITERATOR__
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#include "
JLang/JForwardIterator.hh
"
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/**
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* \author mdejong
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*/
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namespace
JLANG
{}
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namespace
JPP
{
using namespace
JLANG
; }
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namespace
JLANG
{
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/**
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* Template interface for method bool decrement().
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* This interface implements the pre-fix and post-fix operators --.
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*/
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template
<
class
T>
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class
JBidirectionalIterator
:
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public
JForwardIterator
<T>
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{
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public
:
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/**
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* Virtual destructor.
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*/
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virtual
~JBidirectionalIterator
()
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{}
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/**
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* Decrement iterator.
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*
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* \return this iterator
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*/
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T&
operator--
()
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{
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this->
decrement
();
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return
static_cast<T&>(*
this
);
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}
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/**
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* Decrement iterator.
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*
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* \return decrement iterator
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*/
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T
operator--
(
int
)
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{
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const
T tmp(static_cast<const T&>(*
this
));
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this->
decrement
();
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return
tmp;
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}
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/**
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* Decrement iterator.
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*
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* \return true if decremented; else false
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*/
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virtual
bool
decrement
() = 0;
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};
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}
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#endif
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JForwardIterator.hh
JLANG::JForwardIterator
Template interface for method bool increment().
Definition:
JForwardIterator.hh:18
JLANG::JBidirectionalIterator
Template interface for method bool decrement().
Definition:
JBidirectionalIterator.hh:20
JPP
This name space includes all other name spaces (except KM3NETDAQ, KM3NET and ANTARES).
Definition:
JAAnetToolkit.hh:37
JLANG::JBidirectionalIterator::operator--
T operator--(int)
Decrement iterator.
Definition:
JBidirectionalIterator.hh:49
JLANG::JBidirectionalIterator::~JBidirectionalIterator
virtual ~JBidirectionalIterator()
Virtual destructor.
Definition:
JBidirectionalIterator.hh:27
JLANG::JBidirectionalIterator::operator--
T & operator--()
Decrement iterator.
Definition:
JBidirectionalIterator.hh:36
JLANG
Auxiliary classes and methods for language specific functionality.
Definition:
JAbstractClass.hh:10
JLANG::JBidirectionalIterator::decrement
virtual bool decrement()=0
Decrement iterator.
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