System::Collections::ObjectModel::Collection class

Collection class

Base type for generic collection. 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.

template<class T>class Collection : public System::Collections::Generic::IList<T>

Parameter	Description
T	Element type.

Nested classes

• Class reverse_iterator_prototype

Methods

Method	Description
Add(const T&) override	Adds value to container.
Clear() override	Deletes all elements.
Collection()	Creates empty collection.
Collection(SharedPtr<Generic::IList<T>>)
Contains(const T&) const override	Checks if item is present in collection.
CopyTo(ArrayPtr<T>, int) override	Copies collection elements into existing array elements.
crbegin() const	Gets a reverse iterator to the last const-qualified element of collection (first in reverse).
crend() const	Gets a reverse iterator for a non-existent const-qualified element before the start of the collection.
get_Count() const override	Gets number of elements.
get_Items()	Internal data structure accessor.
get_Items() const	Internal data structure accessor.
GetEnumerator() override	Gets enumerator to iterate through collection.
idx_get(int) const override	Gets value at specified index.
idx_set(int, T) override	Sets value at specified index.
IndexOf(const T&) const override	Looks for element in collection.
Insert(int, const T&) override	Inserts item into specified position.
operator[](int)	Gets value at specified index.
operator[](int) const	Gets value at specified index.
rbegin()	Gets a reverse iterator to the last element of collection (first in reverse).
rbegin() const	Gets a reverse iterator to the last element of the const-qualified collection (first in reverse).
Remove(const T&) override	Removes specific item.
RemoveAt(int) override	Removes item at specific position.
rend()	Gets a reverse iterator for a non-existent element before the start of the collection.
rend() const	Gets a reverse iterator for a non-existent element before the start of the const-qualified collection.
SetTemplateWeakPtr(uint32_t) override	Makes stored pointers weak (if applicable).
virtualizeBeginConstIterator() const override	Gets the implementation of begin const iterator for the current container.
virtualizeBeginIterator() override	Gets the implementation of begin iterator for the current container.
virtualizeEndConstIterator() const override	Gets the implementation of end const iterator for the current container.
virtualizeEndIterator() override	Gets the implementation of end iterator for the current container.

Typedefs

Typedef	Description
const_reverse_iterator
reverse_iterator

See Also

• Class IList
• Namespace System::Collections::ObjectModel
• Library Aspose.PDF for C++