Asposecpplib
System::Collections::Generic::ICollection< T > Class Template Referenceabstract

Interface of collection of elements. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument. More...

Inherits System::Collections::Generic::IEnumerable< T >.

Inherited by System::Collections::Generic::HashSet< T >, System::Collections::Generic::IList< T >, System::Collections::Generic::ISet< T >, and System::Collections::Generic::LinkedList< T >.

Public Types

typedef T ValueType
 Value type name. More...
 
typedef ICollection< T > ThisType
 Collection type name. More...
 
- Public Types inherited from System::Collections::Generic::IEnumerable< T >
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 int get_Count () const =0
 Gets number of elements in collection. More...
 
virtual void Add (const T &item)=0
 Adds element into collection. More...
 
virtual void Clear ()=0
 Deletes all elements from collection. More...
 
virtual bool Contains (const T &item) const =0
 Checks if element is present in collection. More...
 
virtual bool Remove (const T &item)=0
 Deletes element from collection. More...
 
virtual bool get_IsReadOnly () const
 Checks if collection is read only. More...
 
virtual void CopyTo (System::ArrayPtr< T > array, int arrayIndex)=0
 Copies all collection elements to existing array elements. More...
 
ICollectionoperator= (ICollection &&)
 Move assignment operator. More...
 
ICollectionoperator= (const ICollection &)
 Move assignment operator. More...
 
 ICollection ()
 Default constructor. More...
 
 ICollection (const ICollection &)
 Copy constructor. More...
 
 ICollection (ICollection &&)
 Move constructor. More...
 
virtual ~ICollection ()
 Destructor. More...
 
- Public Member Functions inherited from System::Collections::Generic::IEnumerable< T >
virtual SharedPtr< IEnumerator< T > > GetEnumerator ()=0
 Gets enumerator. More...
 
- Public Member Functions inherited from System::Object
ASPOSECPP_SHARED_API Object ()
 Creates object. Initializes all internal data structures. More...
 
virtual ASPOSECPP_SHARED_API ~Object ()
 Destroys object. Frees all internal data structures. More...
 
ASPOSECPP_SHARED_API 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...
 
ASPOSECPP_SHARED_API void Lock ()
 Implements C# lock() statement locking. Call directly or use LockContext sentry object. More...
 
ASPOSECPP_SHARED_API void Unlock ()
 Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. More...
 
virtual ASPOSECPP_SHARED_API bool Equals (ptr obj)
 Compares objects using C# Object.Equals semantics. More...
 
virtual ASPOSECPP_SHARED_API int GetHashCode () const
 Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...
 
virtual ASPOSECPP_SHARED_API String ToString () ASPOSE_CONST
 Analog of C# Object.ToString() method. Enables converting custom objects to string. More...
 
virtual ASPOSECPP_SHARED_API ptr MemberwiseClone () const
 Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. More...
 
virtual ASPOSECPP_SHARED_API const TypeInfoGetType () const
 Gets actual type of object. Analog of C# System.Object.GetType() call. More...
 
virtual ASPOSECPP_SHARED_API bool Is (const TypeInfo &targetType) const
 Check if object represents an instance of type described by targetType. Analog of C# 'is' operator. More...
 
virtual ASPOSECPP_SHARED_API 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...
 
template<>
bool Equals (float const &objA, float const &objB)
 Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. More...
 
template<>
bool Equals (double const &objA, double const &objB)
 Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. More...
 
template<>
bool ReferenceEquals (String const &str, std::nullptr_t)
 Specialization of Object::ReferenceEquals for case of string and nullptr. More...
 
template<>
bool ReferenceEquals (String const &str1, String const &str2)
 Specialization of Object::ReferenceEquals for case of strings. 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...
 

Detailed Description

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

Interface of collection of elements. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument.

Parameters
TStored type.

Member Typedef Documentation

◆ ThisType

template<typename T>
typedef ICollection<T> System::Collections::Generic::ICollection< T >::ThisType

Collection type name.

◆ ValueType

template<typename T>
typedef T System::Collections::Generic::ICollection< T >::ValueType

Value type name.

Constructor & Destructor Documentation

◆ ICollection() [1/3]

template<typename T>
System::Collections::Generic::ICollection< T >::ICollection ( )
inline

Default constructor.

◆ ICollection() [2/3]

template<typename T>
System::Collections::Generic::ICollection< T >::ICollection ( const ICollection< T > &  )
inline

Copy constructor.

◆ ICollection() [3/3]

template<typename T>
System::Collections::Generic::ICollection< T >::ICollection ( ICollection< T > &&  )
inline

Move constructor.

◆ ~ICollection()

template<typename T>
virtual System::Collections::Generic::ICollection< T >::~ICollection ( )
inlinevirtual

Destructor.

Member Function Documentation

◆ Add()

◆ Clear()

template<typename T>
virtual void System::Collections::Generic::ICollection< T >::Clear ( )
pure virtual

Deletes all elements from collection.

Implemented in System::Array< T >, System::Collections::Generic::LinkedList< T >, System::Collections::Generic::ArrayList< T >, System::Collections::Generic::ArrayList< MatchPtr >, 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::HashSet< T >, System::Collections::ObjectModel::Collection< T >, System::Collections::ObjectModel::Collection< TItem >, 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::Collections::Concurrent::ConcurrentDictionary< TKey, TValue >, System::Windows::Forms::Control::ControlCollection, System::Text::RegularExpressions::CaptureCollection, System::Text::RegularExpressions::GroupCollection, System::Collections::Generic::IKVCollection< T >, System::Collections::Generic::IKVCollection< Dict::map_t::mapped_type >, System::Collections::Generic::IKVCollection< Dict::map_t::key_type >, and System::Collections::Generic::IKVCollection< KV >.

◆ Contains()

◆ CopyTo()

◆ get_Count()

template<typename T>
virtual int System::Collections::Generic::ICollection< T >::get_Count ( ) const
pure virtual

Gets number of elements in collection.

Returns
Number of elements.

Implemented in System::Array< T >, System::Collections::Generic::LinkedList< T >, System::Collections::Generic::ArrayList< T >, System::Collections::Generic::ArrayList< MatchPtr >, 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::HashSet< T >, 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::Collections::ObjectModel::ReadOnlyCollection< T >, System::Windows::Forms::Control::ControlCollection, System::Collections::ObjectModel::Collection< T >, System::Collections::ObjectModel::Collection< TItem >, System::Collections::Generic::IKVCollection< T >, System::Text::RegularExpressions::CaptureCollection, 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::BaseKVCollection< Dict, KV >, System::Collections::Generic::BaseKVCollection< Dict, Dict::map_t::mapped_type >, and System::Collections::Generic::BaseKVCollection< Dict, Dict::map_t::key_type >.

◆ get_IsReadOnly()

◆ operator=() [1/2]

template<typename T>
ICollection& System::Collections::Generic::ICollection< T >::operator= ( ICollection< T > &&  )
inline

Move assignment operator.

Returns
Reference to this.

◆ operator=() [2/2]

template<typename T>
ICollection& System::Collections::Generic::ICollection< T >::operator= ( const ICollection< T > &  )
inline

Move assignment operator.

Returns
Reference to this.

◆ Remove()