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ImmutablePartCollection Class

  • ImmutablePartCollection
  • class Esri::ArcGISRuntime::ImmutablePartCollection

    Represents an immutable collection of Parts that compose a Multipart geometry (Polygon or Polyline). More...

    Header: #include <ImmutablePartCollection>
    Since: Esri::ArcGISRuntime 100.0
    Inherits: Esri::ArcGISRuntime::Iterable

    This class was introduced in Esri::ArcGISRuntime 100.0.

    Public Functions

    ImmutablePartCollection(Esri::ArcGISRuntime::ImmutablePartCollection &&other)
    ImmutablePartCollection(const Esri::ArcGISRuntime::ImmutablePartCollection &other)
    ImmutablePartCollection()
    Esri::ArcGISRuntime::ImmutablePartCollection &operator=(Esri::ArcGISRuntime::ImmutablePartCollection &&other)
    Esri::ArcGISRuntime::ImmutablePartCollection &operator=(const Esri::ArcGISRuntime::ImmutablePartCollection &other)
    virtual ~ImmutablePartCollection() override
    int indexOf(const Esri::ArcGISRuntime::ImmutablePart &part) const
    bool isEmpty() const
    Esri::ArcGISRuntime::ImmutablePart part(int index) const
    Esri::ArcGISRuntime::SpatialReference spatialReference() const

    Reimplemented Public Functions

    virtual int size() const override

    Detailed Description

    Use the ImmutablePartCollection returned from the Multipart getParts method to iterate through all of the parts in a Multipart.

    Because geometries themselves are immutable, the collections they are composed of are also immutable. For geometry editing or creation workflows, a mutable PartCollection is used instead. PartCollection has constructors that take an ImmutablePartCollection, allowing creation of new geometries from parts of existing ones.

    Member Function Documentation

    ImmutablePartCollection::ImmutablePartCollection(Esri::ArcGISRuntime::ImmutablePartCollection &&other)

    Move constructor from other ImmutablePartCollection.

    ImmutablePartCollection::ImmutablePartCollection(const Esri::ArcGISRuntime::ImmutablePartCollection &other)

    Copy constructor from other ImmutablePartCollection.

    ImmutablePartCollection::ImmutablePartCollection()

    Default constructor.

    Esri::ArcGISRuntime::ImmutablePartCollection &ImmutablePartCollection::operator=(Esri::ArcGISRuntime::ImmutablePartCollection &&other)

    Move operator from other ImmutablePartCollection.

    Esri::ArcGISRuntime::ImmutablePartCollection &ImmutablePartCollection::operator=(const Esri::ArcGISRuntime::ImmutablePartCollection &other)

    Assignment operator from other ImmutablePartCollection.

    [override virtual] ImmutablePartCollection::~ImmutablePartCollection()

    Destructor.

    int ImmutablePartCollection::indexOf(const Esri::ArcGISRuntime::ImmutablePart &part) const

    Gets the index of part in the collection.

    Returns the index or -1 if not found.

    bool ImmutablePartCollection::isEmpty() const

    Gets whether the ImmutablePartCollection contains any parts.

    Returns true if the ImmutablePartCollection contains parts.

    Esri::ArcGISRuntime::ImmutablePart ImmutablePartCollection::part(int index) const

    Gets the ImmutablePart at index.

    Returns the ImmutablePart or an empty ImmutablePart on error.

    [override virtual] int ImmutablePartCollection::size() const

    Gets the number of parts in the ImmutablePartCollection.

    Returns the number of parts.

    Esri::ArcGISRuntime::SpatialReference ImmutablePartCollection::spatialReference() const

    Gets the SpatialReference of the ImmutablePartCollection.

    Returns the SpatialReference.

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