Polymorphic iterator that wrap another (usually not polymorphic) iterator (of type wrapped_iterator_type). More...

#include <plask/utils/iterators.hpp>

Inheritance diagram for plask::PolymorphicForwardIteratorWrapperImpl< wrapped_iterator_type, ValueT, ReferenceT >:

Collaboration diagram for plask::PolymorphicForwardIteratorWrapperImpl< wrapped_iterator_type, ValueT, ReferenceT >:

Public Member Functions
	PolymorphicForwardIteratorWrapperImpl (wrapped_iterator_type wrapped_iterator)

ReferenceT	dereference () const override

void	increment () override
	Iterate to next value.

bool	equal (const PolymorphicForwardIteratorImpl< ValueT, ReferenceT > &other) const override
	Check if this is equal to `other`.

std::unique_ptr< PolymorphicForwardIteratorImpl< ValueT, ReferenceT > >	clone () const override
	Clone this iterator.

Public Member Functions inherited from plask::PolymorphicForwardIteratorImpl< ValueT, ReferenceT >
virtual	~PolymorphicForwardIteratorImpl ()
	Virtual destructor, do nothing.

Public Attributes
wrapped_iterator_type	wrapped_iterator

Additional Inherited Members
Public Types inherited from plask::PolymorphicForwardIteratorImpl< ValueT, ReferenceT >
typedef ValueT	value_type
	Type of objects pointed by the iterator.

typedef ReferenceT	reference
	Type to represent a reference to an object pointed by the iterator.

Detailed Description

template<typename wrapped_iterator_type, typename ValueT, typename ReferenceT = ValueT&>
struct plask::PolymorphicForwardIteratorWrapperImpl< wrapped_iterator_type, ValueT, ReferenceT >

Polymorphic iterator that wrap another (usually not polymorphic) iterator (of type wrapped_iterator_type).

Definition at line 100 of file iterators.hpp.

Constructor & Destructor Documentation

◆ PolymorphicForwardIteratorWrapperImpl()

template<typename wrapped_iterator_type , typename ValueT , typename ReferenceT = ValueT&>

plask::PolymorphicForwardIteratorWrapperImpl< wrapped_iterator_type, ValueT, ReferenceT >::PolymorphicForwardIteratorWrapperImpl ( wrapped_iterator_type wrapped_iterator )

inline

Definition at line 104 of file iterators.hpp.

Member Function Documentation

◆ clone()

template<typename wrapped_iterator_type , typename ValueT , typename ReferenceT = ValueT&>

std::unique_ptr< PolymorphicForwardIteratorImpl< ValueT, ReferenceT > > plask::PolymorphicForwardIteratorWrapperImpl< wrapped_iterator_type, ValueT, ReferenceT >::clone ( ) const

inlineoverridevirtual

Clone this iterator.

Returns: clone of *this, allocated with new operator (caller is responsible for deleting it)

Implements plask::PolymorphicForwardIteratorImpl< ValueT, ReferenceT >.

Definition at line 114 of file iterators.hpp.

◆ dereference()

template<typename wrapped_iterator_type , typename ValueT , typename ReferenceT = ValueT&>

ReferenceT plask::PolymorphicForwardIteratorWrapperImpl< wrapped_iterator_type, ValueT, ReferenceT >::dereference ( ) const

inlineoverridevirtual

Returns: current value

Implements plask::PolymorphicForwardIteratorImpl< ValueT, ReferenceT >.

Definition at line 106 of file iterators.hpp.

◆ equal()

template<typename wrapped_iterator_type , typename ValueT , typename ReferenceT = ValueT&>

bool plask::PolymorphicForwardIteratorWrapperImpl< wrapped_iterator_type, ValueT, ReferenceT >::equal ( const PolymorphicForwardIteratorImpl< ValueT, ReferenceT > & other ) const