System::Collections::CollectionBase< T > Class Template Reference

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

Classes

class  ListImpl
 Provides an interface for accessing the elements in the collection. More...
 

Public Types

using Ptr = SharedPtr< CollectionBase >
 An alias for shared pointer to an instance of this class. More...
 
- Public Types inherited from System::Collections::Generic::IEnumerable< T >
typedef IEnumerator< T > IEnumeratorType
 Enumerator type. More...
 
using ValueType = T
 
using iterator = System::Details::VirtualizedIterator< T >
 Iterator type. More...
 
using const_iterator = System::Details::VirtualizedConstIterator< T >
 Const iterator type. More...
 
using virtualized_iterator = System::Details::VirtualizedIteratorBase< T >
 Inner iterator base type. More...
 
using virtualized_iterator_element = T
 Inner iterator element type. More...
 
- Public Types inherited from System::Object
typedef SmartPtr< Objectptr
 Alias for smart pointer type. More...
 

Public Member Functions

int32_t get_Capacity ()
 
void set_Capacity (int32_t value)
 
int32_t get_Count ()
 
void Clear ()
 Removes all objects from the collection instance. This method cannot be overridden. More...
 
void RemoveAt (int32_t index)
 
SharedPtr< Generic::IEnumerator< T > > GetEnumerator () override
 
void SetTemplateWeakPtr (uint32_t argument) override
 Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More...
 
- Public Member Functions inherited from System::Collections::Generic::IEnumerable< T >
LINQ_ElementAt (int index)
 
LINQ_First ()
 
LINQ_First (const Func< T, bool > &predicate)
 
LINQ_FirstOrDefault ()
 
LINQ_FirstOrDefault (std::function< bool(T)> predicate)
 
LINQ_Last ()
 
LINQ_LastOrDefault ()
 
SharedPtr< List< T > > LINQ_ToList ()
 
int LINQ_Count ()
 
int LINQ_Count (const Func< T, bool > &predicate)
 
System::ArrayPtr< T > LINQ_ToArray ()
 
bool LINQ_All (std::function< bool(T)> predicate)
 
bool LINQ_Any ()
 
bool LINQ_Any (std::function< bool(T)> predicate)
 
SharedPtr< IEnumerable< T > > LINQ_Where (std::function< bool(T)> predicate)
 
bool LINQ_Contains (T value)
 
template<typename ResultType >
SharedPtr< IEnumerable< ResultType > > LINQ_Cast ()
 
template<typename Key >
SharedPtr< IEnumerable< T > > LINQ_OrderBy (const Func< T, Key > &keySelector)
 
template<typename Key >
SharedPtr< IEnumerable< T > > LINQ_OrderByDescending (const Func< T, Key > &keySelector)
 
template<typename ResultType >
SharedPtr< IEnumerable< ResultType > > LINQ_OfType ()
 
template<typename ResultType >
SharedPtr< IEnumerable< ResultType > > LINQ_Select (const Func< T, ResultType > &selector)
 
template<typename ResultType >
SharedPtr< IEnumerable< ResultType > > LINQ_Select (const Func< T, int32_t, ResultType > &selector)
 
SharedPtr< IEnumerable< T > > LINQ_Concat (SharedPtr< IEnumerable< T >> sequence)
 
template<typename Key >
System::SharedPtr< IEnumerable< System::SharedPtr< System::Linq::IGrouping< Key, T > > > > LINQ_GroupBy (System::Func< T, Key > keyPredicate)
 
template<typename ResultType >
SharedPtr< IEnumerable< ResultType > > LINQ_SelectMany (const Func< T, SharedPtr< IEnumerable< ResultType >>> &selector)
 
iterator begin () noexcept
 
iterator end () noexcept
 
const_iterator begin () const noexcept
 
const_iterator end () const noexcept
 
const_iterator cbegin () const noexcept
 
const_iterator cend () const noexcept
 
virtual virtualized_iteratorvirtualizeBeginIterator ()
 
virtual virtualized_iteratorvirtualizeEndIterator ()
 
virtual virtualized_iteratorvirtualizeBeginConstIterator () const
 
virtual virtualized_iteratorvirtualizeEndConstIterator () const
 
template<typename Result >
SharedPtr< IEnumerable< Result > > LINQ_Cast ()
 
template<typename Result >
SharedPtr< IEnumerable< Result > > LINQ_OfType ()
 
template<typename Result >
SharedPtr< IEnumerable< Result > > LINQ_Select (const Func< Source, Result > &selector)
 
template<typename Result >
SharedPtr< IEnumerable< Result > > LINQ_Select (const Func< Source, int32_t, Result > &selector)
 
template<typename Key >
SharedPtr< IEnumerable< Source > > LINQ_OrderBy (const Func< Source, Key > &keySelector)
 
template<typename Key >
SharedPtr< IEnumerable< Source > > LINQ_OrderByDescending (const Func< Source, Key > &keySelector)
 
template<typename Key >
SharedPtr< IEnumerable< SharedPtr< System::Linq::IGrouping< Key, Source > > > > LINQ_GroupBy (System::Func< Source, Key > keyPredicate)
 
template<typename Result >
SharedPtr< IEnumerable< Result > > LINQ_SelectMany (const Func< Source, SharedPtr< IEnumerable< Result >>> &selector)
 
- 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 reference 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 int32_t GetHashCode () const
 Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...
 
virtual ASPOSECPP_SHARED_API String ToString () 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 bool FastCast (const Details::FastRttiBase &helper, void **out_ptr) const
 For internal purposes only. 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)
 

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 ()
 Implements C# typeof(System.Object) construct. More...
 

Detailed Description

template<typename T>
class System::Collections::CollectionBase< T >

Provides an abstract base class for a strongly typed collection.

Template Parameters
TType of elements of the collection

Member Typedef Documentation

◆ Ptr

template<typename T>
using System::Collections::CollectionBase< T >::Ptr = SharedPtr<CollectionBase>

An alias for shared pointer to an instance of this class.

Member Function Documentation

◆ Clear()

template<typename T>
void System::Collections::CollectionBase< T >::Clear ( )
inline

Removes all objects from the collection instance. This method cannot be overridden.

◆ get_Capacity()

template<typename T>
int32_t System::Collections::CollectionBase< T >::get_Capacity ( )
inline

Returns the number of elements that the collection can contain.

Returns
The number of elements that the collection can contain.

◆ get_Count()

template<typename T>
int32_t System::Collections::CollectionBase< T >::get_Count ( )
inline

Returns the number of elements contained in the collection instance. This method cannot be overridden.

Returns
The number of elements contained in the collection instance. Retrieving the value of this method is an O(1) operation.

◆ GetEnumerator()

template<typename T>
SharedPtr<Generic::IEnumerator<T> > System::Collections::CollectionBase< T >::GetEnumerator ( )
inlineoverridevirtual

Returns an enumerator that iterates through the collection instance.

Returns
An IEnumerator for the collection instance.

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

◆ RemoveAt()

template<typename T>
void System::Collections::CollectionBase< T >::RemoveAt ( int32_t  index)
inline

Removes the element at the specified index of the collection instance. This method is not overridable.

Parameters
indexThe zero-based index of the element to remove.
Exceptions
ArgumentOutOfRangeExceptionindex is less than zero. -or- index is equal to or greater than CollectionBase::Count.

◆ set_Capacity()

template<typename T>
void System::Collections::CollectionBase< T >::set_Capacity ( int32_t  value)
inline

Sets the number of elements that the collection can contain.

Parameters
valueThe value to set.
Exceptions
ArgumentOutOfRangeExceptionThe value is set to a value that is less than CollectionBase::get_Count.
OutOfMemoryExceptionThere is not enough memory available on the system.

◆ SetTemplateWeakPtr()

template<typename T>
void System::Collections::CollectionBase< T >::SetTemplateWeakPtr ( uint32_t  argument)
inlineoverridevirtual

Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode.

Parameters
argumentIndex of template argument to treat as weak poiner.

Reimplemented from System::Object.