System::Collections::Generic::IEnumerable< T > Class Template Referenceabstract

#include "system/collections/ienumerable.h"

Inherits System::Object.

Inherited by System::Collections::Generic::ICollection< T > [virtual], System::Collections::Generic::Queue< T >, System::Collections::Generic::Stack< T >, System::Xml::XmlAttributeCollection, and System::Xml::XmlNodeList.

Public Types

typedef IEnumerator< T > IEnumeratorType
 Enumerator type. More...
 
- Public Types inherited from System::Object
typedef SmartPtr< Objectptr
 Alias for smart pointer type. More...
 
typedef System::Details::SharedMembersType shared_members_type
 structure to keep list of shared pointers contained in object. More...
 

Public Member Functions

virtual SharedPtr< IEnumerator< T > > GetEnumerator ()=0
 
- Public Member Functions inherited from System::Object
 Object ()
 Creates object. Initializes all internal data structures. More...
 
virtual ~Object ()
 Destroys object. Frees all internal data structures. More...
 
 Object (Object const &x)
 Copy constructor. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
Objectoperator= (Object const &x)
 Assignment operator. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
ObjectSharedRefAdded ()
 Increments shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
int SharedRefRemovedSafe ()
 Decrements and returns shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
int RemovedSharedRefs (int count)
 Decreases shared reference count by specified value. More...
 
Detail::SmartPtrCounter * WeakRefAdded ()
 Increments weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
void WeakRefRemoved ()
 Decrements weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
Detail::SmartPtrCounter * GetCounter ()
 Gets reference counter data structure associated with the object. More...
 
int SharedCount () const
 Gets current value of shared refernce counter. More...
 
void Lock ()
 Implements C# lock() statement locking. Call directly or use LockContext sentry object. More...
 
void Unlock ()
 Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. More...
 
virtual bool Equals (ptr obj)
 Compares objects using C# Object.Equals semantics. More...
 
virtual int GetHashCode () const
 Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...
 
virtual String ToString () ASPOSE_CONST
 Analog of C# Object.ToString() method. Enables converting custom objects to string. More...
 
virtual ptr MemberwiseClone () const
 Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. More...
 
virtual const TypeInfoGetType () const
 Gets actual type of object. Analog of C# System.Object.GetType() call. More...
 
virtual bool Is (const TypeInfo &targetType) const
 Check if object represents an instance of type described by targetType. Analog of C# 'is' operator. More...
 
virtual void SetTemplateWeakPtr (unsigned int argument)
 Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from System::Object
static bool ReferenceEquals (ptr const &objA, ptr const &objB)
 Compares objects by reference. More...
 
template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type ReferenceEquals (T const &objA, T const &objB)
 Compares objects by reference. More...
 
template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type ReferenceEquals (T const &objA, std::nullptr_t)
 Reference-compares value type object with nullptr. More...
 
template<typename T1 , typename T2 >
static std::enable_if< IsSmartPtr< T1 >::value &&IsSmartPtr< T2 >::value, bool >::type Equals (T1 const &objA, T2 const &objB)
 Compares reference type objects in C# style. More...
 
template<typename T1 , typename T2 >
static std::enable_if<!IsSmartPtr< T1 >::value &&!IsSmartPtr< T2 >::value, bool >::type Equals (T1 const &objA, T2 const &objB)
 Compares value type objects in C# style. More...
 
static const TypeInfoType ()
 Impleemnts C# typeof(System.Object) construct. More...
 
template<>
bool Equals (float const &objA, float const &objB)
 
template<>
bool Equals (double const &objA, double const &objB)
 
template<>
bool ReferenceEquals (String const &str, std::nullptr_t)
 
template<>
bool ReferenceEquals (String const &str1, String const &str2)
 

Detailed Description

template<typename T>
class System::Collections::Generic::IEnumerable< T >

Interface of object providing enumerator on contained elements.

Template Parameters
TElement type.

Member Typedef Documentation

◆ IEnumeratorType

Enumerator type.

Member Function Documentation

◆ GetEnumerator()

template<typename T>
virtual SharedPtr<IEnumerator<T> > System::Collections::Generic::IEnumerable< T >::GetEnumerator ( )
pure virtual

Gets enumerator.

Returns
Pointer to newly created enumerator object which can be used to iterate through interfaced object.

Implemented in System::Collections::Generic::BaseDictionary< map_t >, System::Collections::Generic::BaseDictionary< Detail::FlatMap< TKey, TValue, ComparerAdapter< TKey > > >, System::Collections::Generic::BaseDictionary< std::unordered_map< String, String, EqualityComparerHashAdapter< String >, EqualityComparerAdapter< String >, System::Details::CollectionHelpers::MapPointerMode< String, String >::allocator_type > >, System::Collections::Generic::BaseDictionary< std::unordered_map< TKey, TValue, EqualityComparerHashAdapter< TKey >, EqualityComparerAdapter< TKey >, System::Details::CollectionHelpers::MapPointerMode< TKey, TValue >::allocator_type > >, System::Collections::Generic::BaseDictionary< std::map< TKey, TValue, ComparerAdapter< TKey >, System::Details::CollectionHelpers::MapPointerMode< TKey, TValue >::allocator_type > >, System::Xml::XmlNodeList, System::Collections::Generic::IKVCollection< T >, System::Collections::Generic::IKVCollection< Dict::map_t::mapped_type >, System::Collections::Generic::IKVCollection< Dict::map_t::key_type >, System::Collections::Generic::IKVCollection< KV >, System::Collections::Generic::SortedList< TKey, TValue >, System::Array< T >, System::Collections::Generic::ArrayList< T >, System::Collections::Generic::ArrayList< MatchPtr >, System::Collections::Generic::LinkedList< T >, System::Collections::Generic::Dictionary< TKey, TValue >, System::Collections::Generic::Dictionary< String, String >, System::Collections::BitArray, System::Collections::Generic::List< T >, System::Collections::Generic::List< System::SharedPtr< System::Security::Cryptography::X509Certificates::X509Extension > >, System::Collections::Generic::List< CapturePtr >, System::Collections::Generic::List< GroupPtr >, System::Collections::Generic::List< SharedPtr< X509Certificate > >, System::Collections::Generic::List< SharedPtr< X509Certificate2 > >, System::Collections::Generic::SortedDictionary< TKey, TValue >, System::Collections::ObjectModel::Collection< T >, System::Collections::ObjectModel::Collection< TItem >, System::Collections::Generic::Queue< T >, System::Collections::Generic::HashSet< T >, System::Collections::Generic::Stack< T >, System::Xml::XmlAttributeCollection, System::Collections::ObjectModel::ReadOnlyCollection< T >, Aspose::Words::NodeList, System::Collections::Specialized::StringCollection, System::Xml::XPath::XPathNodeIterator, Aspose::Words::CompositeNode, Aspose::Words::StyleCollection, Aspose::Words::BorderCollection, Aspose::Words::NodeCollection, Aspose::Words::Lists::ListCollection, Aspose::Words::Drawing::Charts::ChartDataLabelCollection, Aspose::Words::ConditionalStyleCollection, Aspose::Words::Fonts::FontInfoCollection, Aspose::Words::RevisionCollection, Aspose::Words::BookmarkCollection, Aspose::Words::Fields::GeneralFormatCollection, Aspose::Words::Fields::FieldCollection, Aspose::Words::Saving::BookmarksOutlineLevelCollection, Aspose::Words::Fields::FormFieldCollection, Aspose::Words::Properties::DocumentPropertyCollection, Aspose::Words::VariableCollection, System::Windows::Forms::Control::ControlCollection, Aspose::Words::Fields::DropDownItemCollection, System::Collections::Generic::_ValueCollection< Dict >, Aspose::Words::Markup::CustomXmlPropertyCollection, Aspose::Words::Drawing::Charts::ChartSeriesCollection, Aspose::Words::Lists::ListLevelCollection, Aspose::Words::MailMerging::MappedDataFieldCollection, Aspose::Words::Drawing::Charts::ChartDataPointCollection, Aspose::Words::Markup::CustomXmlPartCollection, Aspose::Words::Markup::CustomXmlSchemaCollection, Aspose::Words::Markup::SdtListItemCollection, Aspose::Words::Settings::OdsoFieldMapDataCollection, Aspose::Words::Markup::CustomPartCollection, Aspose::Words::RevisionGroupCollection, Aspose::Words::WarningInfoCollection, Aspose::Words::Settings::OdsoRecipientDataCollection, Aspose::Words::VbaModuleCollection, and System::Collections::Generic::_KeyCollection< Dict >.