This class provides various useful utility routines, to facilitate handling of most common data structures : transients (type, type name ...), strings (ascii or extended, pointed or handled or ...), shapes (reading, writing, testing ...), sequences & arrays (of strings, of transients, of shapes ...), ... More...

#include <XSControl_Utils.hxx>

Public Member Functions
	XSControl_Utils ()
	the only use of this, is to allow a frontal to get one distinct "Utils" set per separate engine More...

void	TraceLine (const Standard_CString line) const
	Just prints a line into the current Trace File. This allows to better characterise the various trace outputs, as desired. More...

void	TraceLines (const Handle< Standard_Transient > &lines) const
	Just prints a line or a set of lines into the current Trace File. <lines> can be a HAscii/ExtendedString (produces a print without ending line) or a HSequence or HArray1 Of .. (one new line per item) More...

Standard_Boolean	IsKind (const Handle< Standard_Transient > &item, const Handle< Standard_Type > &what) const

Standard_CString	TypeName (const Handle< Standard_Transient > &item, const Standard_Boolean nopk=Standard_False) const
	Returns the name of the dynamic type of an object, i.e. : If it is a Type, its Name If it is a object not a type, the Name of its DynamicType If it is Null, an empty string If <nopk> is False (D), gives complete name If <nopk> is True, returns class name without package. More...

Handle< Standard_Transient >	TraValue (const Handle< Standard_Transient > &list, const Standard_Integer num) const

Handle < TColStd_HSequenceOfTransient >	NewSeqTra () const

void	AppendTra (const Handle< TColStd_HSequenceOfTransient > &seqval, const Handle< Standard_Transient > &traval) const

Standard_CString	DateString (const Standard_Integer yy, const Standard_Integer mm, const Standard_Integer dd, const Standard_Integer hh, const Standard_Integer mn, const Standard_Integer ss) const

void	DateValues (const Standard_CString text, Standard_Integer &yy, Standard_Integer &mm, Standard_Integer &dd, Standard_Integer &hh, Standard_Integer &mn, Standard_Integer &ss) const

Standard_CString	ToCString (const Handle< TCollection_HAsciiString > &strval) const

Standard_CString	ToCString (const TCollection_AsciiString &strval) const

Handle< TCollection_HAsciiString >	ToHString (const Standard_CString strcon) const

TCollection_AsciiString	ToAString (const Standard_CString strcon) const

Standard_ExtString	ToEString (const Handle< TCollection_HExtendedString > &strval) const

Standard_ExtString	ToEString (const TCollection_ExtendedString &strval) const

Handle < TCollection_HExtendedString >	ToHString (const Standard_ExtString strcon) const

TCollection_ExtendedString	ToXString (const Standard_ExtString strcon) const

Standard_ExtString	AsciiToExtended (const Standard_CString str) const

Standard_Boolean	IsAscii (const Standard_ExtString str) const

Standard_CString	ExtendedToAscii (const Standard_ExtString str) const

Standard_CString	CStrValue (const Handle< Standard_Transient > &list, const Standard_Integer num) const

Standard_ExtString	EStrValue (const Handle< Standard_Transient > &list, const Standard_Integer num) const

Handle < TColStd_HSequenceOfHAsciiString >	NewSeqCStr () const

void	AppendCStr (const Handle< TColStd_HSequenceOfHAsciiString > &seqval, const Standard_CString strval) const

Handle < TColStd_HSequenceOfHExtendedString >	NewSeqEStr () const

void	AppendEStr (const Handle< TColStd_HSequenceOfHExtendedString > &seqval, const Standard_ExtString strval) const

Standard_Boolean	WriteShape (const TopoDS_Shape &shape, const Standard_CString filename) const
	Writes a Shape under the internal BRepTools form (an internal help utility) Returns True if writing has succeeded, False else. More...

TopoDS_Shape	NewShape () const
	Returns a new empty, undefined Shape, which can then be filled by ReadShape. More...

Standard_Boolean	ReadShape (TopoDS_Shape &shape, const Standard_CString filename) const
	Reads a Shape from the internal BRepTools form and returns it (an internal help utility) Returns True if reading has succeeded, False else. More...

Standard_Boolean	IsNullShape (const TopoDS_Shape &shape) const
	Returns True if a Shape is Null. More...

TopoDS_Shape	CompoundFromSeq (const Handle< TopTools_HSequenceOfShape > &seqval) const
	Converts a list of Shapes to a Compound (a kind of Shape) More...

TopAbs_ShapeEnum	ShapeType (const TopoDS_Shape &shape, const Standard_Boolean compound) const
	Returns the type of a Shape : true type if <compound> is False If <compound> is True and <shape> is a Compound, iterates on its items. If all are of the same type, returns this type. Else, returns COMPOUND. If it is empty, returns SHAPE For a Null Shape, returns SHAPE. More...

TopoDS_Shape	SortedCompound (const TopoDS_Shape &shape, const TopAbs_ShapeEnum type, const Standard_Boolean explore, const Standard_Boolean compound) const
	From a Shape, builds a Compound as follows : explores it level by level If <explore> is False, only COMPOUND items. Else, all items Adds to the result, shapes which comply to <type> More...

TopoDS_Shape	ShapeValue (const Handle< TopTools_HSequenceOfShape > &seqv, const Standard_Integer num) const

Handle< TopTools_HSequenceOfShape >	NewSeqShape () const

void	AppendShape (const Handle< TopTools_HSequenceOfShape > &seqv, const TopoDS_Shape &shape) const

Handle< Standard_Transient >	ShapeBinder (const TopoDS_Shape &shape, const Standard_Boolean hs=Standard_True) const
	Creates a Transient Object from a Shape : it is either a Binder (used by functions which require a Transient but can process a Shape, such as viewing functions) or a HShape (according to hs) Default is a HShape. More...

TopoDS_Shape	BinderShape (const Handle< Standard_Transient > &tr) const
	From a Transient, returns a Shape. In fact, recognizes ShapeBinder ShapeMapper and HShape. More...

Standard_Integer	SeqLength (const Handle< Standard_Transient > &list) const

Handle< Standard_Transient >	SeqToArr (const Handle< Standard_Transient > &seq, const Standard_Integer first=1) const

Handle< Standard_Transient >	ArrToSeq (const Handle< Standard_Transient > &arr) const

Standard_Integer	SeqIntValue (const Handle< TColStd_HSequenceOfInteger > &list, const Standard_Integer num) const

Detailed Description

This class provides various useful utility routines, to facilitate handling of most common data structures : transients (type, type name ...), strings (ascii or extended, pointed or handled or ...), shapes (reading, writing, testing ...), sequences & arrays (of strings, of transients, of shapes ...), ...

Also it gives some helps on some data structures from XSTEP, such as printing on standard trace file, recignizing most currently used auxiliary types (Binder,Mapper ...)

Constructor & Destructor Documentation

XSControl_Utils::XSControl_Utils ( )

the only use of this, is to allow a frontal to get one distinct "Utils" set per separate engine

Member Function Documentation

void XSControl_Utils::AppendCStr	(	const Handle< TColStd_HSequenceOfHAsciiString > &	seqval,
		const Standard_CString	strval
	)		const

void XSControl_Utils::AppendEStr	(	const Handle< TColStd_HSequenceOfHExtendedString > &	seqval,
		const Standard_ExtString	strval
	)		const

void XSControl_Utils::AppendShape	(	const Handle< TopTools_HSequenceOfShape > &	seqv,
		const TopoDS_Shape &	shape
	)		const

void XSControl_Utils::AppendTra	(	const Handle< TColStd_HSequenceOfTransient > &	seqval,
		const Handle< Standard_Transient > &	traval
	)		const

Handle< Standard_Transient > XSControl_Utils::ArrToSeq ( const Handle< Standard_Transient > & arr ) const

Standard_ExtString XSControl_Utils::AsciiToExtended ( const Standard_CString str ) const

TopoDS_Shape XSControl_Utils::BinderShape ( const Handle< Standard_Transient > & tr ) const

From a Transient, returns a Shape. In fact, recognizes ShapeBinder ShapeMapper and HShape.

TopoDS_Shape XSControl_Utils::CompoundFromSeq ( const Handle< TopTools_HSequenceOfShape > & seqval ) const

Converts a list of Shapes to a Compound (a kind of Shape)

Standard_CString XSControl_Utils::CStrValue	(	const Handle< Standard_Transient > &	list,
		const Standard_Integer	num
	)		const

Standard_CString XSControl_Utils::DateString	(	const Standard_Integer	yy,
		const Standard_Integer	mm,
		const Standard_Integer	dd,
		const Standard_Integer	hh,
		const Standard_Integer	mn,
		const Standard_Integer	ss
	)		const

void XSControl_Utils::DateValues	(	const Standard_CString	text,
		Standard_Integer &	yy,
		Standard_Integer &	mm,
		Standard_Integer &	dd,
		Standard_Integer &	hh,
		Standard_Integer &	mn,
		Standard_Integer &	ss
	)		const

Standard_ExtString XSControl_Utils::EStrValue	(	const Handle< Standard_Transient > &	list,
		const Standard_Integer	num
	)		const

Standard_CString XSControl_Utils::ExtendedToAscii ( const Standard_ExtString str ) const

Standard_Boolean XSControl_Utils::IsAscii ( const Standard_ExtString str ) const

Standard_Boolean XSControl_Utils::IsKind	(	const Handle< Standard_Transient > &	item,
		const Handle< Standard_Type > &	what
	)		const

Standard_Boolean XSControl_Utils::IsNullShape ( const TopoDS_Shape & shape ) const

Returns True if a Shape is Null.

Handle< TColStd_HSequenceOfHAsciiString > XSControl_Utils::NewSeqCStr ( ) const

Handle< TColStd_HSequenceOfHExtendedString > XSControl_Utils::NewSeqEStr ( ) const

Handle< TopTools_HSequenceOfShape > XSControl_Utils::NewSeqShape ( ) const

Handle< TColStd_HSequenceOfTransient > XSControl_Utils::NewSeqTra ( ) const

TopoDS_Shape XSControl_Utils::NewShape ( ) const

Returns a new empty, undefined Shape, which can then be filled by ReadShape.

Standard_Boolean XSControl_Utils::ReadShape	(	TopoDS_Shape &	shape,
		const Standard_CString	filename
	)		const

Reads a Shape from the internal BRepTools form and returns it (an internal help utility) Returns True if reading has succeeded, False else.

Standard_Integer XSControl_Utils::SeqIntValue	(	const Handle< TColStd_HSequenceOfInteger > &	list,
		const Standard_Integer	num
	)		const

Standard_Integer XSControl_Utils::SeqLength ( const Handle< Standard_Transient > & list ) const

Handle< Standard_Transient > XSControl_Utils::SeqToArr	(	const Handle< Standard_Transient > &	seq,
		const Standard_Integer	first = `1`
	)		const

Handle< Standard_Transient > XSControl_Utils::ShapeBinder	(	const TopoDS_Shape &	shape,
		const Standard_Boolean	hs = `Standard_True`
	)		const

Creates a Transient Object from a Shape : it is either a Binder (used by functions which require a Transient but can process a Shape, such as viewing functions) or a HShape (according to hs) Default is a HShape.

TopAbs_ShapeEnum XSControl_Utils::ShapeType	(	const TopoDS_Shape &	shape,
		const Standard_Boolean	compound
	)		const

Returns the type of a Shape : true type if <compound> is False If <compound> is True and <shape> is a Compound, iterates on its items. If all are of the same type, returns this type. Else, returns COMPOUND. If it is empty, returns SHAPE For a Null Shape, returns SHAPE.

TopoDS_Shape XSControl_Utils::ShapeValue	(	const Handle< TopTools_HSequenceOfShape > &	seqv,
		const Standard_Integer	num
	)		const

TopoDS_Shape XSControl_Utils::SortedCompound	(	const TopoDS_Shape &	shape,
		const TopAbs_ShapeEnum	type,
		const Standard_Boolean	explore,
		const Standard_Boolean	compound
	)		const

From a Shape, builds a Compound as follows : explores it level by level If <explore> is False, only COMPOUND items. Else, all items Adds to the result, shapes which comply to <type>

if <type> is WIRE, considers free edges (and makes wires)
if <type> is SHELL, considers free faces (and makes shells) If <compound> is True, gathers items in compounds which correspond to starting COMPOUND,SOLID or SHELL containers, or items directly contained in a Compound

TCollection_AsciiString XSControl_Utils::ToAString ( const Standard_CString strcon ) const

Standard_CString XSControl_Utils::ToCString ( const Handle< TCollection_HAsciiString > & strval ) const

Standard_CString XSControl_Utils::ToCString ( const TCollection_AsciiString & strval ) const

Standard_ExtString XSControl_Utils::ToEString ( const Handle< TCollection_HExtendedString > & strval ) const

Standard_ExtString XSControl_Utils::ToEString ( const TCollection_ExtendedString & strval ) const

Handle< TCollection_HAsciiString > XSControl_Utils::ToHString ( const Standard_CString strcon ) const

Handle< TCollection_HExtendedString > XSControl_Utils::ToHString ( const Standard_ExtString strcon ) const

TCollection_ExtendedString XSControl_Utils::ToXString ( const Standard_ExtString strcon ) const

void XSControl_Utils::TraceLine ( const Standard_CString line ) const

Just prints a line into the current Trace File. This allows to better characterise the various trace outputs, as desired.

void XSControl_Utils::TraceLines ( const Handle< Standard_Transient > & lines ) const

Just prints a line or a set of lines into the current Trace File. <lines> can be a HAscii/ExtendedString (produces a print without ending line) or a HSequence or HArray1 Of .. (one new line per item)

Handle< Standard_Transient > XSControl_Utils::TraValue	(	const Handle< Standard_Transient > &	list,
		const Standard_Integer	num
	)		const

Standard_CString XSControl_Utils::TypeName	(	const Handle< Standard_Transient > &	item,
		const Standard_Boolean	nopk = `Standard_False`
	)		const

Returns the name of the dynamic type of an object, i.e. : If it is a Type, its Name If it is a object not a type, the Name of its DynamicType If it is Null, an empty string If <nopk> is False (D), gives complete name If <nopk> is True, returns class name without package.

Standard_Boolean XSControl_Utils::WriteShape	(	const TopoDS_Shape &	shape,
		const Standard_CString	filename
	)		const

Writes a Shape under the internal BRepTools form (an internal help utility) Returns True if writing has succeeded, False else.

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

XSControl_Utils.hxx

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation