adtf::streaming::ant::cGraph Class Reference

#include <graph.h>

Inherited by adtf::streaming::ant::graph< INTERFACE >.

Public Member Functions
	cGraph ()=default
	CTOR.
virtual	~cGraph ()
	DTOR.
tResult	GetNamedGraphObject (const char *strName, ucom::ant::iobject_ptr< ucom::ant::IObject > &pObject) const
tResult	GetNamedGraphObjects (ucom::ant::iobject_list< INamedGraphObject > &lstItems) const
virtual tResult	AddNamedGraphObject (const ucom::ant::iobject_ptr< INamedGraphObject > &pGraphObject, int32_t ui32OrderNumber)
tResult	RemoveNamedGraphObject (const char *strName)
virtual tResult	RemoveNamedGraphObject (const ucom::ant::iobject_ptr< INamedGraphObject > &pGraphObject)
	Removes a Named Graph Object by instance. This virtual function must be overwritten by any derived class.

Protected Member Functions
tResult	CheckName (const adtf_util::cString &strObjectName)
template<typename OBJECT_INTERFACE>
tResult	AddObject (const ucom::ant::iobject_ptr< OBJECT_INTERFACE > &pGraphObject, int32_t ui32OrderNumber)
tResult	RemoveAllConnectionsFrom (const INamedGraphObject *pObj)
tResult	AddAlias (const char *strAliasName, const ucom::ant::iobject_ptr< INamedGraphObject > &pGraphObject)
tResult	GetAliasObjects (ucom::ant::iobject_list< INamedGraphObject > &lstItems) const

Detailed Description

Default implementation for the IFilterGraph interface.

Member Function Documentation

AddNamedGraphObject()

virtual tResult adtf::streaming::ant::cGraph::AddNamedGraphObject ( const ucom::ant::iobject_ptr< INamedGraphObject > & pGraphObject, int32_t ui32OrderNumber )

virtual

This is to intialize and build an FilterGraph. See the INamedGraphObject and all derived default implementations within the SDK.

Items with the same ui32OrderNumber will initialized in order of AddNamedGraphObject call.

Parameters

[in]	pGraphObject	The item to add.
[in]	ui32OrderNumber	The initialize order number of the item.

See also

INamedGraphObject

Returns

Standard Result Code

Return values

ERR_INVALID_ARG	No name set for graph object.
ERR_RESOURCE_IN_USE	There is already a graph object with the name.

Reimplemented in adtf::streaming::ant::graph< INTERFACE >, and adtf::streaming::graph< INTERFACE >.

RemoveNamedGraphObject() [1/2]

tResult adtf::streaming::ant::cGraph::RemoveNamedGraphObject

(

const char *

strName

)

Removes a named Object from the Filter Graph

Parameters

[in]

strName

Name of the item to remove.

Returns

Standard Result Code

Return values

ERR_NOT_FOUND

No item with the name strName exists

RemoveNamedGraphObject() [2/2]

virtual tResult adtf::streaming::ant::cGraph::RemoveNamedGraphObject ( const ucom::ant::iobject_ptr< INamedGraphObject > & pGraphObject )

virtual

Removes a Named Graph Object by instance. This virtual function must be overwritten by any derived class.

Parameters

pGraphObject

the Graph Object to remove

Returns

tResult

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The documentation for this class was generated from the following file:

• src/libraries/streaming3/include/adtfstreaming3/graph.h