Extends Context to handle shapes Contains map of shape-shape, and messages attached to shapes. More...

#include <ShapeProcess_ShapeContext.hxx>

Inheritance diagram for ShapeProcess_ShapeContext:

Public Member Functions
	ShapeProcess_ShapeContext (const Standard_CString file, const Standard_CString seq="")

	ShapeProcess_ShapeContext (const TopoDS_Shape &S, const Standard_CString file, const Standard_CString seq="")
	Initializes a tool by resource file and shape to be processed.

void	Init (const TopoDS_Shape &S)
	Initializes tool by a new shape and clears all results.

const TopoDS_Shape &	Shape () const
	Returns shape being processed.

const TopoDS_Shape &	Result () const
	Returns current result.

const TopTools_DataMapOfShapeShape &	Map () const
	Returns map of replacements shape -> shape This map is not recursive.

const Handle< ShapeExtend_MsgRegistrator > &	Messages () const

Handle< ShapeExtend_MsgRegistrator > &	Messages ()
	Returns messages recorded during shape processing It can be nullified before processing in order to avoid recording messages.

void	SetDetalisation (const TopAbs_ShapeEnum level)

TopAbs_ShapeEnum	GetDetalisation () const
	Set and get value for detalisation level Only shapes of types from TopoDS_COMPOUND and until specified detalisation level will be recorded in maps To cancel mapping, use TopAbs_SHAPE To force full mapping, use TopAbs_VERTEX The default level is TopAbs_FACE.

void	SetResult (const TopoDS_Shape &S)
	Sets a new result shape NOTE: this method should be used very carefully to keep consistency of modifications It is recommended to use RecordModification() methods with explicit definition of mapping from current result to a new one.

void	RecordModification (const TopTools_DataMapOfShapeShape &repl, const Handle< ShapeExtend_MsgRegistrator > &msg=0)

void	RecordModification (const Handle< ShapeBuild_ReShape > &repl, const Handle< ShapeExtend_MsgRegistrator > &msg)

void	RecordModification (const Handle< ShapeBuild_ReShape > &repl)

void	RecordModification (const TopoDS_Shape &sh, const BRepTools_Modifier &repl, const Handle< ShapeExtend_MsgRegistrator > &msg=0)
	Records modifications and resets result accordingly NOTE: modification of resulting shape should be explicitly defined in the maps along with modifications of subshapes.

void	AddMessage (const TopoDS_Shape &S, const Message_Msg &msg, const Message_Gravity gravity=Message_Warning)
	Record a message for shape S Shape S should be one of subshapes of original shape (or whole one), but not one of intermediate shapes Records only if Message() is not Null.

Standard_Boolean	GetContinuity (const Standard_CString param, GeomAbs_Shape &val) const
	Get value of parameter as being of the type GeomAbs_Shape Returns False if parameter is not defined or has a wrong type.

GeomAbs_Shape	ContinuityVal (const Standard_CString param, const GeomAbs_Shape def) const
	Get value of parameter as being of the type GeomAbs_Shape If parameter is not defined or does not have expected type, returns default value as specified.

void	PrintStatistics () const
	Prints statistics on Shape Processing onto the current Messenger.

void	SetNonManifold (Standard_Boolean theNonManifold)
	Set NonManifold flag.

Standard_Boolean	IsNonManifold ()
	Get NonManifold flag.

Public Member Functions inherited from ShapeProcess_Context
	ShapeProcess_Context ()
	Creates an empty tool.

	ShapeProcess_Context (const Standard_CString file, const Standard_CString scope="")
	Creates a new tool and initialises by name of resource file and (if specified) starting scope Calls method Init()

Standard_Boolean	Init (const Standard_CString file, const Standard_CString scope="")
	Initialises a tool by loading resource file and (if specified) sets starting scope Returns False if resource file not found.

Handle< Resource_Manager >	LoadResourceManager (const Standard_CString file)
	Loading Resource_Manager object if this object not equal internal static Resource_Manager object or internal static Resource_Manager object is null.

const Handle< Resource_Manager > &	ResourceManager () const
	Returns internal Resource_Manager object.

void	SetScope (const Standard_CString scope)
	Set a new (sub)scope.

void	UnSetScope ()
	Go out of current scope.

Standard_Boolean	IsParamSet (const Standard_CString param) const
	Returns True if parameter is defined in the resource file.

Standard_Boolean	GetReal (const Standard_CString param, Standard_Real &val) const

Standard_Boolean	GetInteger (const Standard_CString param, Standard_Integer &val) const

Standard_Boolean	GetBoolean (const Standard_CString param, Standard_Boolean &val) const

Standard_Boolean	GetString (const Standard_CString param, TCollection_AsciiString &val) const
	Get value of parameter as being of specific type Returns False if parameter is not defined or has a wrong type.

Standard_Real	RealVal (const Standard_CString param, const Standard_Real def) const

Standard_Integer	IntegerVal (const Standard_CString param, const Standard_Integer def) const

Standard_Boolean	BooleanVal (const Standard_CString param, const Standard_Boolean def) const

Standard_CString	StringVal (const Standard_CString param, const Standard_CString def) const
	Get value of parameter as being of specific type If parameter is not defined or does not have expected type, returns default value as specified.

void	SetMessenger (const Handle< Message_Messenger > &messenger)
	Sets Messenger used for outputting messages.

Handle< Message_Messenger >	Messenger () const
	Returns Messenger used for outputting messages.

void	SetTraceLevel (const Standard_Integer tracelev)
	Sets trace level used for outputting messages.

Standard_Integer	TraceLevel () const
	Returns trace level used for outputting messages.

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
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.

Static Public Member Functions inherited from Standard_Transient
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.

Detailed Description

Extends Context to handle shapes Contains map of shape-shape, and messages attached to shapes.

Constructor & Destructor Documentation

◆ ShapeProcess_ShapeContext() [1/2]

ShapeProcess_ShapeContext::ShapeProcess_ShapeContext	(	const Standard_CString	file,
		const Standard_CString	seq = `""`
	)

◆ ShapeProcess_ShapeContext() [2/2]

ShapeProcess_ShapeContext::ShapeProcess_ShapeContext	(	const TopoDS_Shape &	S,
		const Standard_CString	file,
		const Standard_CString	seq = `""`
	)

Initializes a tool by resource file and shape to be processed.

Member Function Documentation

◆ AddMessage()

void ShapeProcess_ShapeContext::AddMessage	(	const TopoDS_Shape &	S,
		const Message_Msg &	msg,
		const Message_Gravity	gravity = `Message_Warning`
	)

Record a message for shape S Shape S should be one of subshapes of original shape (or whole one), but not one of intermediate shapes Records only if Message() is not Null.

◆ ContinuityVal()

GeomAbs_Shape ShapeProcess_ShapeContext::ContinuityVal	(	const Standard_CString	param,
		const GeomAbs_Shape	def
	)		const

Get value of parameter as being of the type GeomAbs_Shape If parameter is not defined or does not have expected type, returns default value as specified.

◆ GetContinuity()

Standard_Boolean ShapeProcess_ShapeContext::GetContinuity	(	const Standard_CString	param,
		GeomAbs_Shape &	val
	)		const

Get value of parameter as being of the type GeomAbs_Shape Returns False if parameter is not defined or has a wrong type.

◆ GetDetalisation()

TopAbs_ShapeEnum ShapeProcess_ShapeContext::GetDetalisation ( ) const

Set and get value for detalisation level Only shapes of types from TopoDS_COMPOUND and until specified detalisation level will be recorded in maps To cancel mapping, use TopAbs_SHAPE To force full mapping, use TopAbs_VERTEX The default level is TopAbs_FACE.

◆ Init()

void ShapeProcess_ShapeContext::Init ( const TopoDS_Shape & S )

Initializes tool by a new shape and clears all results.

◆ IsNonManifold()

Standard_Boolean ShapeProcess_ShapeContext::IsNonManifold ( )

inline

Get NonManifold flag.

◆ Map()

const TopTools_DataMapOfShapeShape & ShapeProcess_ShapeContext::Map ( ) const

Returns map of replacements shape -> shape This map is not recursive.

◆ Messages() [1/2]

Handle< ShapeExtend_MsgRegistrator > & ShapeProcess_ShapeContext::Messages ( )

Returns messages recorded during shape processing It can be nullified before processing in order to avoid recording messages.

◆ Messages() [2/2]

const Handle< ShapeExtend_MsgRegistrator > & ShapeProcess_ShapeContext::Messages ( ) const

◆ PrintStatistics()

void ShapeProcess_ShapeContext::PrintStatistics ( ) const

Prints statistics on Shape Processing onto the current Messenger.

◆ RecordModification() [1/4]

void ShapeProcess_ShapeContext::RecordModification ( const Handle< ShapeBuild_ReShape > & repl )

◆ RecordModification() [2/4]

void ShapeProcess_ShapeContext::RecordModification	(	const Handle< ShapeBuild_ReShape > &	repl,
		const Handle< ShapeExtend_MsgRegistrator > &	msg
	)

◆ RecordModification() [3/4]

void ShapeProcess_ShapeContext::RecordModification	(	const TopoDS_Shape &	sh,
		const BRepTools_Modifier &	repl,
		const Handle< ShapeExtend_MsgRegistrator > &	msg = `0`
	)

Records modifications and resets result accordingly NOTE: modification of resulting shape should be explicitly defined in the maps along with modifications of subshapes.

In the last function, sh is the shape on which Modifier was run. It can be different from the whole shape, but in that case result as a whole should be reset later either by call to SetResult(), or by another call to RecordModification() which contains mapping of current result to a new one explicitly

◆ RecordModification() [4/4]

void ShapeProcess_ShapeContext::RecordModification	(	const TopTools_DataMapOfShapeShape &	repl,
		const Handle< ShapeExtend_MsgRegistrator > &	msg = `0`
	)

◆ Result()

const TopoDS_Shape & ShapeProcess_ShapeContext::Result ( ) const

Returns current result.

◆ SetDetalisation()

void ShapeProcess_ShapeContext::SetDetalisation ( const TopAbs_ShapeEnum level )

◆ SetNonManifold()

void ShapeProcess_ShapeContext::SetNonManifold ( Standard_Boolean theNonManifold )