xtd::collections::generic::enumerator< type_t > Struct Template Reference

Inheritance diagram for xtd::collections::generic::enumerator< type_t >:

Definition

template<class type_t>
struct xtd::collections::generic::enumerator< type_t >

Supports a simple iteration over a generic collection.

Definition

template<class type_t>
struct enumerator : ienumerator<type_t>;

Header

#include <xtd/collections/enumerator

Namespace

xtd::collections::generic

Library

xtd.core

Remarks

The xtd::collections::generic::enumerator <type_t> class is used to encapsulate an xtd::collections::generic::ienumerator <type_t>.

Public Constructors
	enumerator ()=default
	Initializes a new instance of the xtd::collections::generic::enumerator <type_t> class.
	enumerator (ptr< ienumerator< type_t > > enumerator)
	Initializes a new instance of the xtd::collections::generic::enumerator <type_t> class with specified enumerator.

Public Properties
const type_t &	current () const override
	Gets the element in the collection at the current position of the enumerator.

Public Methods
bool	move_next () override
	Advances the enumerator to the next element of the collection.
void	reset () override
	Sets the enumerator to its initial position, which is before the first element in the collection.

Additional Inherited Members

Constructor & Destructor Documentation

enumerator() [1/2]

template<class type_t>

xtd::collections::generic::enumerator< type_t >::enumerator ( )

default

Initializes a new instance of the xtd::collections::generic::enumerator <type_t> class.

enumerator() [2/2]

template<class type_t>

xtd::collections::generic::enumerator< type_t >::enumerator ( ptr< ienumerator< type_t > > enumerator )

inline

Initializes a new instance of the xtd::collections::generic::enumerator <type_t> class with specified enumerator.

Parameters

enumerator

The xtd::collections::generic::ienumerator <type_t> enumerator to encapsulate.

Member Function Documentation

current()

template<class type_t>

const type_t & xtd::collections::generic::enumerator< type_t >::current ( ) const

inlineoverridevirtual

Gets the element in the collection at the current position of the enumerator.

Returns

The element in the collection at the current position of the enumerator.

Implements xtd::collections::generic::ienumerator< type_t >.

move_next()

template<class type_t>

bool xtd::collections::generic::enumerator< type_t >::move_next ( )

inlineoverridevirtual

Advances the enumerator to the next element of the collection.

Returns

true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the collection.

Exceptions

xtd::invalid_operation_exception

The collection was modified after the enumerator was created.

Implements xtd::collections::generic::ienumerator< type_t >.

reset()

template<class type_t>

void xtd::collections::generic::enumerator< type_t >::reset ( )

inlineoverridevirtual

Sets the enumerator to its initial position, which is before the first element in the collection.

Exceptions

xtd::invalid_operation_exception	The collection was modified after the enumerator was created.
xtd::not_supported_exception	The enumerator does not support being reset.

Implements xtd::collections::generic::ienumerator< type_t >.

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

• xtd.core/include/xtd/collections/generic/enumerator.hpp