Composite Class Reference

Aggregates multiple CVB objects under a common Purpose. More...

Inherits INativeHandle, and IList< INativeHandle >.

Public Member Functions
	Composite (CompositePurpose purpose)
	Creates a new Composite with the given purpose . More...
void	Dispose ()
	Disposes of this composite and its aggregated objects. More...
int	IndexOf (INativeHandle item)
	Finds the given item and returns its index. More...
void	Insert (int index, INativeHandle item)
	Inserts an item at the given index . More...
void	RemoveAt (int index)
	Removes the item at the given index . More...
void	Add (INativeHandle item)
	Adds the item to the end of this collection. More...
void	Clear ()
	Removes all items from this collection.
bool	Contains (INativeHandle item)
	Determines whether this collection. More...
void	CopyTo (INativeHandle[] array, int arrayIndex)
	Copies the elements of this PlaneEnum to the given array , starting at arrayIndex . More...
bool	Remove (INativeHandle item)
	Removes the first occurrence of item from this collection. More...
IEnumerator< INativeHandle >	GetEnumerator ()
	Get the enumerator to iterate over all CVB objects. More...

Static Public Member Functions
static Composite	FromObject (INativeHandle obj)
	Create a composite object from another obj . More...
static Composite	FromHandle (IntPtr handle, ShareObject doShare)
	Create a composite object from a handle . More...

Protected Member Functions
	Composite (IntPtr handle)
	Create a composite object from a handle . More...
virtual void	Dispose (bool disposing)
	IDispose helper function. More...

Properties
IntPtr	Handle [get]
	Native CVB buffer handle. More...
bool	IsDisposed [get]
	Tests if the native handle has already been disposed.
CompositePurpose	Purpose [get]
	Get the CompositePurpose of this object.
int	Count [get]
	Get the number of elements in this collection.
INativeHandle	this[int index] [get, set]
	Gets/sets the element at the given index . More...
Properties inherited from INativeHandle
IntPtr	Handle [get]
	The native handle of the object.
bool	IsDisposed [get]
	Possibility to check whether the object has already been disposed of.

Events
NativeHandleEventDelegate	ObjectDisposing
	Raised when this object is about to be disposed via the IDisposable.Dispose method. More...
Events inherited from INativeHandle
NativeHandleEventDelegate	ObjectDisposing
	Raised when this object is about to be disposed via the IDisposable.Dispose method. More...

Detailed Description

Aggregates multiple CVB objects under a common Purpose.

Constructor & Destructor Documentation

Composite() [1/2]

Composite

(

CompositePurpose

purpose

)

Creates a new Composite with the given purpose .

Parameters

purpose

Purpose of this composite.

Composite() [2/2]

Composite ( IntPtr  handle )

protected

Create a composite object from a handle .

Parameters

handle

Native IBuffer handle.

Member Function Documentation

Add()

void Add

(

INativeHandle

item

)

Adds the item to the end of this collection.

Parameters

item	Item to append.

Contains()

bool Contains

(

INativeHandle

item

)

Determines whether this collection.

Parameters

item	Item to find.

Returns

true if item is in this collection.

CopyTo()

void CopyTo	(	INativeHandle[]	array,
		int	arrayIndex
	)

Copies the elements of this PlaneEnum to the given array , starting at arrayIndex .

Parameters

array	Array to copy elements to.
arrayIndex	Start index in array .

Dispose() [1/2]

void Dispose

(

)

Disposes of this composite and its aggregated objects.

Call this method to release the resources allocated by this buffer immediately. Remember that after calling Dispose, any subsequent access to references to this buffer will result in an ObjectDisposedException.

Dispose() [2/2]

virtual void Dispose ( bool  disposing )

protectedvirtual

IDispose helper function.

Parameters

disposing

true when called via IDisposable.Dispose, false when called by the finalizer.

FromHandle()

static Composite FromHandle ( IntPtr  handle, ShareObject  doShare  )

static

Create a composite object from a handle .

Parameters

handle	Native IBuffer handle.
doShare	ShareObject.Yes if handle should be shared.

Returns

Newly created wrapper object.

FromObject()

static Composite FromObject ( INativeHandle  obj )

static

Create a composite object from another obj .

Parameters

obj	Object to interpret as composite.

Returns

Newly created wrapper object.

GetEnumerator()

IEnumerator< INativeHandle > GetEnumerator

(

)

Get the enumerator to iterate over all CVB objects.

Returns

Enumerator over all CVB objects.

IndexOf()

int IndexOf

(

INativeHandle

item

)

Finds the given item and returns its index.

Parameters

item	Item to find.

Returns

Index of item; -1 if not found.

Insert()

void Insert	(	int	index,
		INativeHandle	item
	)

Inserts an item at the given index .

If the index is set to Count, item will be appended.

Parameters

index	Index where to insert the item .
item	CVB object to insert.

Remove()

bool Remove

(

INativeHandle

item

)

Removes the first occurrence of item from this collection.

Parameters

item	CVB object to remove.

Returns

true if item was removed; false otherwise.

RemoveAt()

void RemoveAt

(

int

index

)

Removes the item at the given index .

Parameters

index

Index of item to remove.

Property Documentation

Handle

IntPtr Handle

get

Native CVB buffer handle.

It is normally not necessary to work with this handle in CVB.Net. Note that using this handle in connection with the legacy CVB managed wrappers may actually be disruptive to your application.

Implements INativeHandle.

this[int index]

INativeHandle this[int index]

getset

Gets/sets the element at the given index .

Parameters

index

Element index.

Returns

The element at the given index .

Event Documentation

ObjectDisposing

NativeHandleEventDelegate ObjectDisposing

Raised when this object is about to be disposed via the IDisposable.Dispose method.

This event is raised right before this object is disposed. The dispose itself cannot be canceled.