Represents a collection of portions. More...

Inherits Aspose::Slides::IPortionCollection, and Aspose::Slides::IDOMObject.

Public Types
using	iterator_holder_type = System::Collections::Generic::List< System::SharedPtr< IPortion > >
	A collection type whose iterator types is used as iterator types in the current collection. More...

using	iterator = typename iterator_holder_type::iterator
	Iterator type. More...

using	const_iterator = typename iterator_holder_type::const_iterator
	Const iterator type. More...

Public Types inherited from System::Collections::Generic::IEnumerable< System::SharedPtr< Aspose::Slides::IPortion > >
typedef IEnumerator< System::SharedPtr< Aspose::Slides::IPortion > >	IEnumeratorType
	Enumerator type. More...

using	ValueType = System::SharedPtr< Aspose::Slides::IPortion >

using	iterator = EnumeratorBasedIterator< System::SharedPtr< Aspose::Slides::IPortion >, IEnumerator< System::SharedPtr< Aspose::Slides::IPortion > > >

using	const_iterator = iterator

Public Types inherited from System::Object
typedef SmartPtr< Object >	ptr
	Alias for smart pointer type. More...

Public Member Functions
int32_t	get_Count () override
	Gets the number of elements actually contained in the collection. Read-only int32_t. More...

bool	get_IsReadOnly ()
	Gets a value indicating whether the ICollection is read-only. Read-only bool. More...

System::SharedPtr< IPortion >	idx_get (int32_t index) override
	Gets the element at the specified index. More...

void	idx_set (int32_t index, System::SharedPtr< IPortion > value)
	Gets the element at the specified index. More...

void	Add (System::SharedPtr< IPortion > value) override
	Adds a Portion to the end of collection. More...

int32_t	IndexOf (System::SharedPtr< IPortion > item) override
	Determines the index of a specific item in the IList. More...

void	Insert (int32_t index, System::SharedPtr< IPortion > value) override
	Inserts a Portion into the collection at the specified index. More...

void	Clear () override
	Removes all elements from the collection. More...

bool	Contains (System::SharedPtr< IPortion > item) override
	Determines whether the ICollection contains a specific value. More...

void	CopyTo (System::ArrayPtr< System::SharedPtr< IPortion >> array, int32_t arrayIndex)
	Copies the elements of the ICollection to an System::Array, starting at a particular System::Array index. More...

bool	Remove (System::SharedPtr< IPortion > item) override
	Removes the first occurrence of a specific object from the ICollection. More...

void	RemoveAt (int32_t index) override
	Removes the element at the specified index of the collection. More...

System::SharedPtr< System::Collections::Generic::IEnumerator< System::SharedPtr< IPortion > > >	GetEnumerator () override
	Returns an enumerator that iterates through the collection. More...

iterator	begin () noexcept
	Gets iterator pointing to the first element (if any) of the collection. More...

iterator	end () noexcept
	Gets iterator pointing right after the last element (if any) of the collection. More...

const_iterator	begin () const noexcept
	Gets iterator pointing to the first element (if any) of the const-qualified instance of the collection. More...

const_iterator	end () const noexcept
	Gets iterator pointing right after the last element (if any) of the const-qualified instance of the collection. More...

const_iterator	cbegin () const noexcept
	Gets iterator pointing to the first const-qualified element (if any) of the collection. More...

const_iterator	cend () const noexcept
	Gets iterator pointing right after the last const-qualified element (if any) of the collection. More...

Public Member Functions inherited from System::Collections::Generic::IEnumerable< System::SharedPtr< Aspose::Slides::IPortion > >
System::SharedPtr< Aspose::Slides::IPortion >	LINQ_ElementAt (int index)
	Returns the element at a specified index in a sequence. More...

System::SharedPtr< Aspose::Slides::IPortion >	LINQ_First ()
	Returns the first element of a sequence. More...

System::SharedPtr< Aspose::Slides::IPortion >	LINQ_First (const Func< System::SharedPtr< Aspose::Slides::IPortion >, bool > &predicate)
	Returns the first element of a sequence that satisfy the specified condition. More...

System::SharedPtr< Aspose::Slides::IPortion >	LINQ_FirstOrDefault ()
	Returns the first element of a sequence, or a default value if the sequence is empty. More...

System::SharedPtr< Aspose::Slides::IPortion >	LINQ_FirstOrDefault (std::function< bool(System::SharedPtr< Aspose::Slides::IPortion >)> predicate)
	Returns the first element of the sequence that satisfies a condition or a default value if no such element is found. More...

System::SharedPtr< Aspose::Slides::IPortion >	LINQ_Last ()
	Returns the last element of a sequence. More...

System::SharedPtr< Aspose::Slides::IPortion >	LINQ_LastOrDefault ()
	Returns the last element of a sequence, or a default value if the sequence is empty. More...

SharedPtr< List< System::SharedPtr< Aspose::Slides::IPortion > > >	LINQ_ToList ()
	Creates a List<T> from a sequence. More...

int	LINQ_Count ()
	Returns the number of elements in the sequence (calculated via direct counting). More...

int	LINQ_Count (const Func< System::SharedPtr< Aspose::Slides::IPortion >, bool > &predicate)
	Returns the number of elements in the sequence that satisfy the specified condition. More...

System::ArrayPtr< System::SharedPtr< Aspose::Slides::IPortion > >	LINQ_ToArray ()
	Creates an array from a sequence. More...

bool	LINQ_All (std::function< bool(System::SharedPtr< Aspose::Slides::IPortion >)> predicate)
	Determines whether all elements of a sequence satisfy a condition. More...

bool	LINQ_Any ()
	Determines whether a sequence contains any elements. More...

bool	LINQ_Any (std::function< bool(System::SharedPtr< Aspose::Slides::IPortion >)> predicate)
	Determines whether any element of a sequence exists or satisfies a condition. More...

SharedPtr< IEnumerable< System::SharedPtr< Aspose::Slides::IPortion > > >	LINQ_Where (std::function< bool(System::SharedPtr< Aspose::Slides::IPortion >)> predicate)
	Filters a sequence based on the specified predicate. More...

bool	LINQ_Contains (System::SharedPtr< Aspose::Slides::IPortion > value)
	Determines if a sequence contains a specified value. More...

SharedPtr< IEnumerable< ResultType > >	LINQ_Cast ()
	Casts the elements to the specified type. More...

SharedPtr< IEnumerable< Result > >	LINQ_Cast ()

SharedPtr< IEnumerable< System::SharedPtr< Aspose::Slides::IPortion > > >	LINQ_OrderBy (const Func< System::SharedPtr< Aspose::Slides::IPortion >, Key > &keySelector)
	Sorts the elements of a sequence in ascending order according to the key values selected by keySelector. More...

SharedPtr< IEnumerable< Source > >	LINQ_OrderBy (const Func< Source, Key > &keySelector)

SharedPtr< IEnumerable< System::SharedPtr< Aspose::Slides::IPortion > > >	LINQ_OrderByDescending (const Func< System::SharedPtr< Aspose::Slides::IPortion >, Key > &keySelector)
	Sorts the elements of a sequence in descending order according to the key values selected by keySelector. More...

SharedPtr< IEnumerable< Source > >	LINQ_OrderByDescending (const Func< Source, Key > &keySelector)

SharedPtr< IEnumerable< ResultType > >	LINQ_OfType ()
	Filters the elements of the sequence based on the specified type. More...

SharedPtr< IEnumerable< Result > >	LINQ_OfType ()

SharedPtr< IEnumerable< ResultType > >	LINQ_Select (const Func< System::SharedPtr< Aspose::Slides::IPortion >, ResultType > &selector)
	Transforms elements of a sequence. More...

SharedPtr< IEnumerable< ResultType > >	LINQ_Select (const Func< System::SharedPtr< Aspose::Slides::IPortion >, int32_t, ResultType > &selector)
	Transforms each element of a sequence into a new form by incorporating the element's index. More...

SharedPtr< IEnumerable< Result > >	LINQ_Select (const Func< Source, Result > &selector)

SharedPtr< IEnumerable< Result > >	LINQ_Select (const Func< Source, int32_t, Result > &selector)

SharedPtr< IEnumerable< System::SharedPtr< Aspose::Slides::IPortion > > >	LINQ_Concat (SharedPtr< IEnumerable< System::SharedPtr< Aspose::Slides::IPortion > >> sequence)
	Concatenates two sequences. More...

System::SharedPtr< IEnumerable< System::SharedPtr< System::Linq::IGrouping< Key, System::SharedPtr< Aspose::Slides::IPortion > > > > >	LINQ_GroupBy (System::Func< System::SharedPtr< Aspose::Slides::IPortion >, Key > keyPredicate)
	Groups the elements of a sequence. More...

SharedPtr< IEnumerable< SharedPtr< System::Linq::IGrouping< Key, Source > > > >	LINQ_GroupBy (System::Func< Source, Key > keyPredicate)

SharedPtr< IEnumerable< ResultType > >	LINQ_SelectMany (const Func< System::SharedPtr< Aspose::Slides::IPortion >, SharedPtr< IEnumerable< ResultType >>> &selector)
	Projects each element of a sequence and combines the resulting sequences into one sequence. More...

SharedPtr< IEnumerable< Result > >	LINQ_SelectMany (const Func< Source, SharedPtr< IEnumerable< Result >>> &selector)

iterator	begin () noexcept
	Gets iterator pointing to the first element (if any) of the collection. This iterator can't be used to change a referenced object because GetEnumerator() returns a copy-object of T. More...

const_iterator	begin () const noexcept
	Gets iterator pointing to the first element (if any) of the const-qualified instance of the collection. More...

iterator	end () noexcept
	Gets iterator pointing right after the last element (if any) of the collection. This iterator can't be used to change a referenced object because GetEnumerator() returns a copy-object of T. More...

const_iterator	end () const noexcept
	Gets iterator pointing right after the last element (if any) of the const-qualified instance of the collection. More...

const_iterator	cbegin () const noexcept
	Gets iterator pointing to the first const-qualified element (if any) of the collection. More...

const_iterator	cend () const noexcept
	Gets iterator pointing right after the last const-qualified element (if any) of the collection. More...

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...

Object &	operator= (Object const &x)
	Assignment operator. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...

Object *	SharedRefAdded ()
	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...

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 int32_t	GetHashCode () const
	Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...

virtual String	ToString () 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 TypeInfo &	GetType () 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 (uint32_t argument)
	Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More...

virtual bool	FastCast (const Details::FastRttiBase &helper, void **out_ptr) const
	For internal purposes only. 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...

Protected Member Functions
virtual	~PortionCollection ()

Protected Member Functions inherited from System::Collections::Generic::IEnumerable< System::SharedPtr< Aspose::Slides::IPortion > >
	~IEnumerable () override
	Destructor. 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 TypeInfo &	Type ()
	Implements C# typeof(System.Object) construct. 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...

Detailed Description

Represents a collection of portions.

Member Typedef Documentation

◆ const_iterator

using Aspose::Slides::PortionCollection::const_iterator = typename iterator_holder_type::const_iterator

Const iterator type.

◆ iterator

using Aspose::Slides::PortionCollection::iterator = typename iterator_holder_type::iterator

Iterator type.

◆ iterator_holder_type

using Aspose::Slides::PortionCollection::iterator_holder_type = System::Collections::Generic::List<System::SharedPtr<IPortion> >

A collection type whose iterator types is used as iterator types in the current collection.

Constructor & Destructor Documentation

◆ ~PortionCollection()

virtual Aspose::Slides::PortionCollection::~PortionCollection ( )

protectedvirtual

Member Function Documentation

◆ Add()

void Aspose::Slides::PortionCollection::Add ( System::SharedPtr< IPortion > value )

overridevirtual

Adds a Portion to the end of collection.

Parameters

value The Portion to be added to the end of the collection.

Implements Aspose::Slides::IPortionCollection.

◆ begin() [1/2]

const_iterator Aspose::Slides::PortionCollection::begin ( ) const

noexcept

Gets iterator pointing to the first element (if any) of the const-qualified instance of the collection.

Returns: An iterator pointing to the first element (if any) of the const-qualified instance of the collection

◆ begin() [2/2]

iterator Aspose::Slides::PortionCollection::begin ( )

noexcept

Gets iterator pointing to the first element (if any) of the collection.

Returns: An iterator pointing to the first element (if any) of the collection

◆ cbegin()

const_iterator Aspose::Slides::PortionCollection::cbegin ( ) const

noexcept

Gets iterator pointing to the first const-qualified element (if any) of the collection.

Returns: An iterator pointing to the first const-qualified element (if any) of the collection

◆ cend()

const_iterator Aspose::Slides::PortionCollection::cend ( ) const

noexcept

Gets iterator pointing right after the last const-qualified element (if any) of the collection.

Returns: An iterator pointing right after the last const-qualified element (if any) of the collection

◆ Clear()

void Aspose::Slides::PortionCollection::Clear ( )

overridevirtual

Removes all elements from the collection.

Implements Aspose::Slides::IPortionCollection.

◆ Contains()

bool Aspose::Slides::PortionCollection::Contains ( System::SharedPtr< IPortion > item )

overridevirtual

Determines whether the ICollection contains a specific value.

Returns: true if item is found in the ICollection; otherwise, false.

Parameters

item	The object to locate in the ICollection.

Implements Aspose::Slides::IPortionCollection.

◆ CopyTo()

void Aspose::Slides::PortionCollection::CopyTo	(	System::ArrayPtr< System::SharedPtr< IPortion >>	array,
		int32_t	arrayIndex
	)

Copies the elements of the ICollection to an System::Array, starting at a particular System::Array index.

Parameters

array	The one-dimensional System::Array that is the destination of the elements copied from ICollection. The System::Array must have zero-based indexing.
arrayIndex	The zero-based index in array at which copying begins.

Exceptions

System::ArgumentNullException	array is null.
System::ArgumentOutOfRangeException	arrayIndex is less than 0.
System::ArgumentException	The number of elements in the source ICollection is greater than the available space from arrayIndex to the end of the destination array .

◆ end() [1/2]

const_iterator Aspose::Slides::PortionCollection::end ( ) const

noexcept

Gets iterator pointing right after the last element (if any) of the const-qualified instance of the collection.

Returns: An iterator pointing right after the last element (if any) of the const-qualified instance of the collection

◆ end() [2/2]

iterator Aspose::Slides::PortionCollection::end ( )

noexcept

Gets iterator pointing right after the last element (if any) of the collection.

Returns: An iterator pointing right after the last element (if any) of the collection

◆ get_Count()

int32_t Aspose::Slides::PortionCollection::get_Count ( )

overridevirtual

Gets the number of elements actually contained in the collection. Read-only int32_t.

Implements Aspose::Slides::IPortionCollection.

◆ get_IsReadOnly()

bool Aspose::Slides::PortionCollection::get_IsReadOnly ( )

Gets a value indicating whether the ICollection is read-only. Read-only bool.

Returns: true if the ICollection is read-only; otherwise, false.

◆ GetEnumerator()

System::SharedPtr<System::Collections::Generic::IEnumerator<System::SharedPtr<IPortion> > > Aspose::Slides::PortionCollection::GetEnumerator ( )

overridevirtual

Returns an enumerator that iterates through the collection.

Returns: A IEnumerator that can be used to iterate through the collection.

Implements System::Collections::Generic::IEnumerable< System::SharedPtr< Aspose::Slides::IPortion > >.

◆ idx_get()

System::SharedPtr<IPortion> Aspose::Slides::PortionCollection::idx_get ( int32_t index )

overridevirtual

Gets the element at the specified index.

Implements Aspose::Slides::IPortionCollection.

◆ idx_set()

void Aspose::Slides::PortionCollection::idx_set	(	int32_t	index,
		System::SharedPtr< IPortion >	value
	)

Gets the element at the specified index.

◆ IndexOf()

int32_t Aspose::Slides::PortionCollection::IndexOf ( System::SharedPtr< IPortion > item )

overridevirtual

Determines the index of a specific item in the IList.

Returns: The index of item if found in the list; otherwise, -1.

Parameters

item	The object to locate in the IList.

Implements Aspose::Slides::IPortionCollection.

◆ Insert()

void Aspose::Slides::PortionCollection::Insert	(	int32_t	index,
		System::SharedPtr< IPortion >	value
	)

overridevirtual

Inserts a Portion into the collection at the specified index.

Parameters

index	The zero-based index at which Portion should be inserted.
value	The Portion to insert.

Implements Aspose::Slides::IPortionCollection.

◆ Remove()

bool Aspose::Slides::PortionCollection::Remove ( System::SharedPtr< IPortion > item )

overridevirtual

Removes the first occurrence of a specific object from the ICollection.

Returns: true if item was successfully removed from the ICollection; otherwise, false. This method also returns false if item is not found in the original ICollection.

Parameters

item	The object to remove from the ICollection.

Exceptions

System::NotSupportedException The ICollection is read-only.

Implements Aspose::Slides::IPortionCollection.

◆ RemoveAt()

void Aspose::Slides::PortionCollection::RemoveAt ( int32_t index )

overridevirtual

Removes the element at the specified index of the collection.

Parameters

index The zero-based index of the element to remove.

Implements Aspose::Slides::IPortionCollection.

Public Types

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ const_iterator

◆ iterator

◆ iterator_holder_type

Constructor & Destructor Documentation

◆ ~PortionCollection()

Member Function Documentation

◆ Add()

◆ begin() [1/2]

◆ begin() [2/2]

◆ cbegin()

◆ cend()

◆ Clear()

◆ Contains()

◆ CopyTo()

◆ end() [1/2]

◆ end() [2/2]

◆ get_Count()

◆ get_IsReadOnly()

◆ GetEnumerator()

◆ idx_get()

◆ idx_set()

◆ IndexOf()

◆ Insert()

◆ Remove()

◆ RemoveAt()