Random-access reverse iterator based on a pointer to an array element. More...

#include <ogdf/basic/Array.h>

Public Member Functions
	ArrayReverseIteratorBase ()
	Constructs an invalid iterator. More...

template<bool isArgConst, typename std::enable_if< isConst\|\|!isArgConst, int >::type = 0>
	ArrayReverseIteratorBase (const ArrayReverseIteratorBase< E, isArgConst > &it)
	Constructs an iterator that is a copy of `it`. More...

	ArrayReverseIteratorBase (const ArrayReverseIteratorBase< E, isConst > &it)
	Copy constructor. clang10 does not see the above templated one match this case and requires it explicitly. More...

template<bool isConstSFINAE = isConst, typename std::enable_if< isConstSFINAE, int >::type = 0>
	ArrayReverseIteratorBase (const E *pX)
	Constructs an iterator that points to const E* `pX`. More...

	ArrayReverseIteratorBase (E *pX)
	Constructs an iterator that points to E* `pX`. More...

	operator std::conditional< isConst, const E, E > * () const
	Implicit cast to (const) E*. More...

bool	operator!= (const ArrayReverseIteratorBase< E, isConst > &it) const
	Inequality operator. More...

Elem &	operator* () const
	Returns the element this iterator points to. More...

ArrayReverseIteratorBase< E, isConst >	operator+ (const int &rhs)
	Addition operator with int on the right-hand side. More...

ArrayReverseIteratorBase< E, isConst > &	operator++ ()
	Increment operator (prefix). More...

ArrayReverseIteratorBase< E, isConst >	operator++ (int)
	Increment operator (postfix). More...

ArrayReverseIteratorBase< E, isConst > &	operator+= (const int &rhs)
	Compound assignment operator (+). More...

template<bool isArgConst>
int	operator- (ArrayReverseIteratorBase< E, isArgConst > &rhs)
	Subtraction operator. More...

ArrayReverseIteratorBase< E, isConst >	operator- (const int &rhs)
	Subtraction operator with int on the right-hand side. More...

ArrayReverseIteratorBase< E, isConst > &	operator-- ()
	Decrement operator (prefix). More...

ArrayReverseIteratorBase< E, isConst >	operator-- (int)
	Decrement operator (postfix). More...

ArrayReverseIteratorBase< E, isConst > &	operator-= (const int &rhs)
	Compound assignment operator (-). More...

bool	operator< (ArrayReverseIteratorBase< E, isConst > &it) const
	Less-than operator. More...

bool	operator<= (ArrayReverseIteratorBase< E, isConst > &it) const
	Less-than-or-equals operator. More...

ArrayReverseIteratorBase< E, isConst > &	operator= (const ArrayReverseIteratorBase< E, isConst > &it)
	Assignment operator. More...

bool	operator== (const ArrayReverseIteratorBase< E, isConst > &it) const
	Equality operator. More...

bool	operator> (ArrayReverseIteratorBase< E, isConst > &it) const
	Greater-than operator. More...

bool	operator>= (ArrayReverseIteratorBase< E, isConst > &it) const
	Greater-than-or-equals operator. More...

Elem &	operator[] (std::size_t idx)
	Member access operator. More...

const Elem &	operator[] (std::size_t idx) const
	Const member access operator. More...

Private Types
using	Elem = typename std::conditional< isConst, const E, E >::type
	The underlying element, depending on isConst. More...

Private Attributes
Elem *	m_pX
	The pointer to the array element. More...

Friends
class	ArrayReverseIteratorBase< E, !isConst >

ArrayReverseIteratorBase< E, isConst >	operator+ (const int &lhs, ArrayReverseIteratorBase< E, isConst > rhs)
	Addition operator with int on the left-hand side. Returns the same result as addition with int on the right-hand side. More...

Detailed Description

template<class E, bool isConst>
class ogdf::ArrayReverseIteratorBase< E, isConst >

Random-access reverse iterator based on a pointer to an array element.

Swaps all operations involving an increment of the pointer by operations involving a decrement, and vice versa. Moreover, the relational operators are swapped as well. It is possible that an iterator encapsulates a null pointer.

Template Parameters

E	The type of element.
isConst	True iff this iterator allows only const-access to the element.

Definition at line 51 of file Array.h.

Member Typedef Documentation

◆ Elem

template<class E , bool isConst>

using ogdf::ArrayReverseIteratorBase< E, isConst >::Elem = typename std::conditional<isConst, const E, E>::type

private

The underlying element, depending on isConst.

Definition at line 78 of file Array.h.

Constructor & Destructor Documentation

◆ ArrayReverseIteratorBase() [1/5]

template<class E , bool isConst>

ogdf::ArrayReverseIteratorBase< E, isConst >::ArrayReverseIteratorBase ( E * pX )

inline

Constructs an iterator that points to E* pX.

Definition at line 85 of file Array.h.

◆ ArrayReverseIteratorBase() [2/5]

template<class E , bool isConst>

template<bool isConstSFINAE = isConst, typename std::enable_if< isConstSFINAE, int >::type = 0>

ogdf::ArrayReverseIteratorBase< E, isConst >::ArrayReverseIteratorBase ( const E * pX )

inline

Constructs an iterator that points to const E* pX.

Definition at line 89 of file Array.h.

◆ ArrayReverseIteratorBase() [3/5]

template<class E , bool isConst>

ogdf::ArrayReverseIteratorBase< E, isConst >::ArrayReverseIteratorBase ( )

inline

Constructs an invalid iterator.

Definition at line 92 of file Array.h.

◆ ArrayReverseIteratorBase() [4/5]

template<class E , bool isConst>

template<bool isArgConst, typename std::enable_if< isConst||!isArgConst, int >::type = 0>

ogdf::ArrayReverseIteratorBase< E, isConst >::ArrayReverseIteratorBase ( const ArrayReverseIteratorBase< E, isArgConst > & it )

inline

Constructs an iterator that is a copy of it.

Definition at line 96 of file Array.h.

◆ ArrayReverseIteratorBase() [5/5]

template<class E , bool isConst>

ogdf::ArrayReverseIteratorBase< E, isConst >::ArrayReverseIteratorBase ( const ArrayReverseIteratorBase< E, isConst > & it )

inline

Copy constructor. clang10 does not see the above templated one match this case and requires it explicitly.

Definition at line 101 of file Array.h.

Member Function Documentation

◆ operator std::conditional< isConst, const E, E > *()

template<class E , bool isConst>

ogdf::ArrayReverseIteratorBase< E, isConst >::operator std::conditional< isConst, const E, E > * ( ) const

inline

Implicit cast to (const) E*.

Definition at line 105 of file Array.h.

◆ operator!=()

template<class E , bool isConst>

bool ogdf::ArrayReverseIteratorBase< E, isConst >::operator!= ( const ArrayReverseIteratorBase< E, isConst > & it ) const

inline

Inequality operator.

Definition at line 113 of file Array.h.

◆ operator*()

template<class E , bool isConst>

Elem& ogdf::ArrayReverseIteratorBase< E, isConst >::operator* ( ) const

inline

Returns the element this iterator points to.

Definition at line 118 of file Array.h.

◆ operator+()

template<class E , bool isConst>

ArrayReverseIteratorBase<E, isConst> ogdf::ArrayReverseIteratorBase< E, isConst >::operator+ ( const int & rhs )

inline

Addition operator with int on the right-hand side.

Definition at line 165 of file Array.h.

◆ operator++() [1/2]

template<class E , bool isConst>

ArrayReverseIteratorBase<E, isConst>& ogdf::ArrayReverseIteratorBase< E, isConst >::operator++ ( )

inline

Increment operator (prefix).

Definition at line 127 of file Array.h.

◆ operator++() [2/2]

template<class E , bool isConst>

ArrayReverseIteratorBase<E, isConst> ogdf::ArrayReverseIteratorBase< E, isConst >::operator++ ( int )

inline

Increment operator (postfix).

Definition at line 133 of file Array.h.

◆ operator+=()

template<class E , bool isConst>

ArrayReverseIteratorBase<E, isConst>& ogdf::ArrayReverseIteratorBase< E, isConst >::operator+= ( const int & rhs )

inline

Compound assignment operator (+).

Definition at line 153 of file Array.h.

◆ operator-() [1/2]

template<class E , bool isConst>

template<bool isArgConst>

int ogdf::ArrayReverseIteratorBase< E, isConst >::operator- ( ArrayReverseIteratorBase< E, isArgConst > & rhs )

inline

Subtraction operator.

Definition at line 183 of file Array.h.

◆ operator-() [2/2]

template<class E , bool isConst>

ArrayReverseIteratorBase<E, isConst> ogdf::ArrayReverseIteratorBase< E, isConst >::operator- ( const int & rhs )

inline

Subtraction operator with int on the right-hand side.

Definition at line 177 of file Array.h.

◆ operator--() [1/2]

template<class E , bool isConst>

ArrayReverseIteratorBase<E, isConst>& ogdf::ArrayReverseIteratorBase< E, isConst >::operator-- ( )

inline

Decrement operator (prefix).

Definition at line 140 of file Array.h.

◆ operator--() [2/2]

template<class E , bool isConst>

ArrayReverseIteratorBase<E, isConst> ogdf::ArrayReverseIteratorBase< E, isConst >::operator-- ( int )

inline

Decrement operator (postfix).

Definition at line 146 of file Array.h.

◆ operator-=()

template<class E , bool isConst>

ArrayReverseIteratorBase<E, isConst>& ogdf::ArrayReverseIteratorBase< E, isConst >::operator-= ( const int & rhs )

inline

Compound assignment operator (-).

Definition at line 159 of file Array.h.

◆ operator<()

template<class E , bool isConst>

bool ogdf::ArrayReverseIteratorBase< E, isConst >::operator< ( ArrayReverseIteratorBase< E, isConst > & it ) const

inline

Less-than operator.

Definition at line 188 of file Array.h.

◆ operator<=()

template<class E , bool isConst>

bool ogdf::ArrayReverseIteratorBase< E, isConst >::operator<= ( ArrayReverseIteratorBase< E, isConst > & it ) const

inline

Less-than-or-equals operator.

Definition at line 194 of file Array.h.

◆ operator=()

template<class E , bool isConst>

ArrayReverseIteratorBase<E, isConst>& ogdf::ArrayReverseIteratorBase< E, isConst >::operator= ( const ArrayReverseIteratorBase< E, isConst > & it )

inline

Assignment operator.

Definition at line 121 of file Array.h.

◆ operator==()

template<class E , bool isConst>

bool ogdf::ArrayReverseIteratorBase< E, isConst >::operator== ( const ArrayReverseIteratorBase< E, isConst > & it ) const

inline

Equality operator.

Definition at line 108 of file Array.h.

◆ operator>()

template<class E , bool isConst>

bool ogdf::ArrayReverseIteratorBase< E, isConst >::operator> ( ArrayReverseIteratorBase< E, isConst > & it ) const

inline

Greater-than operator.

Definition at line 191 of file Array.h.

◆ operator>=()

template<class E , bool isConst>

bool ogdf::ArrayReverseIteratorBase< E, isConst >::operator>= ( ArrayReverseIteratorBase< E, isConst > & it ) const

inline

Greater-than-or-equals operator.

Definition at line 197 of file Array.h.

◆ operator[]() [1/2]

template<class E , bool isConst>

Elem& ogdf::ArrayReverseIteratorBase< E, isConst >::operator[] ( std::size_t idx )

inline

Member access operator.

Definition at line 200 of file Array.h.

◆ operator[]() [2/2]

template<class E , bool isConst>

const Elem& ogdf::ArrayReverseIteratorBase< E, isConst >::operator[] ( std::size_t idx ) const

inline

Const member access operator.

Definition at line 203 of file Array.h.

Friends And Related Function Documentation

◆ ArrayReverseIteratorBase< E, !isConst >

template<class E , bool isConst>

friend class ArrayReverseIteratorBase< E, !isConst >

friend

Definition at line 75 of file Array.h.

◆ operator+

template<class E , bool isConst>

ArrayReverseIteratorBase<E, isConst> operator+	(	const int &	lhs,
		ArrayReverseIteratorBase< E, isConst >	rhs
	)

friend

Addition operator with int on the left-hand side. Returns the same result as addition with int on the right-hand side.

Definition at line 171 of file Array.h.

Member Data Documentation

◆ m_pX

template<class E , bool isConst>

Elem* ogdf::ArrayReverseIteratorBase< E, isConst >::m_pX

private

The pointer to the array element.

Definition at line 81 of file Array.h.

The documentation for this class was generated from the following file:

include/ogdf/basic/Array.h

OpenGraph DrawingFramework

Public Member Functions

Private Types

Private Attributes

Friends

Detailed Description

template<class E, bool isConst> class ogdf::ArrayReverseIteratorBase< E, isConst >

Member Typedef Documentation

◆ Elem

Constructor & Destructor Documentation

◆ ArrayReverseIteratorBase() [1/5]

◆ ArrayReverseIteratorBase() [2/5]

◆ ArrayReverseIteratorBase() [3/5]

◆ ArrayReverseIteratorBase() [4/5]

◆ ArrayReverseIteratorBase() [5/5]

Member Function Documentation

◆ operator std::conditional< isConst, const E, E > *()

◆ operator!=()

◆ operator*()

◆ operator+()

◆ operator++() [1/2]

◆ operator++() [2/2]

◆ operator+=()

◆ operator-() [1/2]

◆ operator-() [2/2]

◆ operator--() [1/2]

◆ operator--() [2/2]

◆ operator-=()

◆ operator<()

◆ operator<=()

◆ operator=()

◆ operator==()

◆ operator>()

◆ operator>=()

◆ operator[]() [1/2]

◆ operator[]() [2/2]

Friends And Related Function Documentation

◆ ArrayReverseIteratorBase< E, !isConst >

◆ operator+

Member Data Documentation

◆ m_pX

Open
Graph Drawing
Framework

template<class E, bool isConst>
class ogdf::ArrayReverseIteratorBase< E, isConst >