#include <XCAFDoc_AssemblyGraph.hxx>

Inheritance diagram for XCAFDoc_AssemblyGraph:

Data Structures
class	Iterator
	Graph iterator. More...

Public Types
enum	NodeType { NodeType_UNDEFINED = 0 , NodeType_AssemblyRoot , NodeType_Subassembly , NodeType_Occurrence , NodeType_Part , NodeType_Subshape }
	Type of the graph node. More...

typedef NCollection_DataMap< Standard_Integer, TColStd_PackedMapOfInteger >	AdjacencyMap
	Type definition for graph adjacency matrix. This is how parent-component links are realized in the assembly graph.

typedef void	base_type
	Returns a type descriptor about this object.

Public Member Functions
	XCAFDoc_AssemblyGraph (const Handle< TDocStd_Document > &theDoc)
	Constructs graph from XCAF document. Construction of a formal graph will be done immediately.

	XCAFDoc_AssemblyGraph (const TDF_Label &theLabel)
	Constructs graph from XCAF label. Construction of a formal graph will be done immediately. The specified label is used as a starting position.

const Handle< XCAFDoc_ShapeTool > &	GetShapeTool () const

const TColStd_PackedMapOfInteger &	GetRoots () const
	Returns IDs of the root nodes.

Standard_Boolean	IsDirectLink (const Standard_Integer theNode1, const Standard_Integer theNode2) const
	Checks whether the assembly graph contains (n1, n2) directed link.

Standard_Boolean	HasChildren (const Standard_Integer theNode) const
	Checks whether direct children exist for the given node.

const TColStd_PackedMapOfInteger &	GetChildren (const Standard_Integer theNode) const
	Returns IDs of child nodes for the given node.

NodeType	GetNodeType (const Standard_Integer theNode) const
	Returns the node type from NodeType enum.

const TDF_Label &	GetNode (const Standard_Integer theNode) const
	returns object ID by node ID.

const TDF_LabelIndexedMap &	GetNodes () const
	Returns the unordered set of graph nodes.

Standard_Integer	NbNodes () const
	Returns the number of graph nodes.

const AdjacencyMap &	GetLinks () const
	Returns the collection of graph links in the form of adjacency matrix.

Standard_Integer	NbLinks () const
	Returns the number of graph links.

Standard_Integer	NbOccurrences (const Standard_Integer theNode) const
	Returns quantity of part usage occurrences.

Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.

	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.

Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.

virtual	~Standard_Transient ()
	Destructor must be virtual.

virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.

Standard_Boolean	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.

Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName.

Standard_Boolean	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.

Standard_Boolean	IsKind (const Standard_CString theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.

Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.

Standard_Integer	GetRefCount () const noexcept
	Get the reference counter of this object.

void	IncrementRefCounter () noexcept
	Increments the reference counter of this object.

Standard_Integer	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value.

virtual void	Delete () const
	Memory deallocator for transient classes.

Additional Inherited Members
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.

static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Member Typedef Documentation

◆ AdjacencyMap

typedef NCollection_DataMap<Standard_Integer, TColStd_PackedMapOfInteger> XCAFDoc_AssemblyGraph::AdjacencyMap

Type definition for graph adjacency matrix. This is how parent-component links are realized in the assembly graph.

Member Enumeration Documentation

◆ NodeType

enum XCAFDoc_AssemblyGraph::NodeType

Type of the graph node.

Enumerator
NodeType_UNDEFINED	Undefined node type.
NodeType_AssemblyRoot	Root node.
NodeType_Subassembly	Intermediate node.
NodeType_Occurrence	Assembly/part occurrence node.
NodeType_Part	Leaf node to represent parts.
NodeType_Subshape	Subshape node.

Constructor & Destructor Documentation

◆ XCAFDoc_AssemblyGraph() [1/2]

XCAFDoc_AssemblyGraph::XCAFDoc_AssemblyGraph ( const Handle< TDocStd_Document > & theDoc )

Constructs graph from XCAF document. Construction of a formal graph will be done immediately.

Parameters

[in] theDoc - document to iterate.

◆ XCAFDoc_AssemblyGraph() [2/2]

XCAFDoc_AssemblyGraph::XCAFDoc_AssemblyGraph ( const TDF_Label & theLabel )

Constructs graph from XCAF label. Construction of a formal graph will be done immediately. The specified label is used as a starting position.

Parameters

[in]	theDoc	- document to iterate.
[in]	theLabel	- starting position.

Member Function Documentation

◆ GetChildren()

const TColStd_PackedMapOfInteger & XCAFDoc_AssemblyGraph::GetChildren ( const Standard_Integer theNode ) const

inline

Returns IDs of child nodes for the given node.

Parameters

[in] theNode - one-based node ID.

Returns: set of child IDs.

◆ GetLinks()

const AdjacencyMap & XCAFDoc_AssemblyGraph::GetLinks ( ) const

inline

Returns the collection of graph links in the form of adjacency matrix.

Returns: graph links.

◆ GetNode()

const TDF_Label & XCAFDoc_AssemblyGraph::GetNode ( const Standard_Integer theNode ) const

inline

returns object ID by node ID.

Parameters

[in] theNode - one-based node ID.

Returns: persistent ID.

◆ GetNodes()

const TDF_LabelIndexedMap & XCAFDoc_AssemblyGraph::GetNodes ( ) const

inline

Returns the unordered set of graph nodes.

Returns: graph nodes.

◆ GetNodeType()

NodeType XCAFDoc_AssemblyGraph::GetNodeType ( const Standard_Integer theNode ) const

Returns the node type from NodeType enum.

Parameters

[in] theNode - one-based node ID.

Returns: node type.

See also: NodeType

◆ GetRoots()

const TColStd_PackedMapOfInteger & XCAFDoc_AssemblyGraph::GetRoots ( ) const

inline

Returns IDs of the root nodes.

Returns: IDs of the root nodes.

◆ GetShapeTool()

const Handle< XCAFDoc_ShapeTool > & XCAFDoc_AssemblyGraph::GetShapeTool ( ) const

inline

Returns: Document shape tool.

◆ HasChildren()

Standard_Boolean XCAFDoc_AssemblyGraph::HasChildren ( const Standard_Integer theNode ) const

inline

Checks whether direct children exist for the given node.

Parameters

[in] theNode - one-based node ID.

Returns: true/false.

◆ IsDirectLink()

Standard_Boolean XCAFDoc_AssemblyGraph::IsDirectLink	(	const Standard_Integer	theNode1,
		const Standard_Integer	theNode2 ) const

Checks whether the assembly graph contains (n1, n2) directed link.

Parameters

[in]	theNode1	- one-based ID of the first node.
[in]	theNode2	- one-based ID of the second node.

Returns: true/false.

◆ NbLinks()

Standard_Integer XCAFDoc_AssemblyGraph::NbLinks ( ) const

Returns the number of graph links.

Returns: number of graph links.

◆ NbNodes()

Standard_Integer XCAFDoc_AssemblyGraph::NbNodes ( ) const

inline

Returns the number of graph nodes.

Returns: number of graph nodes.

◆ NbOccurrences()

Standard_Integer XCAFDoc_AssemblyGraph::NbOccurrences ( const Standard_Integer theNode ) const

Returns quantity of part usage occurrences.

Parameters

[in] theNode - one-based part ID.

Returns: usage occurrence quantity.

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

XCAFDoc_AssemblyGraph.hxx

Data Structures

Public Types

Public Member Functions

Additional Inherited Members

Member Typedef Documentation

◆ AdjacencyMap

Member Enumeration Documentation

◆ NodeType

Constructor & Destructor Documentation

◆ XCAFDoc_AssemblyGraph() [1/2]

◆ XCAFDoc_AssemblyGraph() [2/2]

Member Function Documentation

◆ GetChildren()

◆ GetLinks()

◆ GetNode()

◆ GetNodes()

◆ GetNodeType()

◆ GetRoots()

◆ GetShapeTool()

◆ HasChildren()

◆ IsDirectLink()

◆ NbLinks()

◆ NbNodes()

◆ NbOccurrences()