Open CASCADE Technology  7.6.0.dev
Public Member Functions | Protected Member Functions | Protected Attributes

XSControl_Reader Class Reference

A groundwork to convert a shape to data which complies with a particular norm. This data can be that of a whole model or that of a specific list of entities in the model. You specify the list using a single selection or a combination of selections. A selection is an operator which computes a list of entities from a list given in input. To specify the input, you can use: More...

#include <XSControl_Reader.hxx>

Inheritance diagram for XSControl_Reader:
Inheritance graph
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Public Member Functions

 XSControl_Reader ()
 Creates a Reader from scratch (creates an empty WorkSession) A WorkSession or a Controller must be provided before running. More...
 
 XSControl_Reader (const Standard_CString norm)
 Creates a Reader from scratch, with a norm name which identifies a Controller. More...
 
 XSControl_Reader (const Handle< XSControl_WorkSession > &WS, const Standard_Boolean scratch=Standard_True)
 Creates a Reader from an already existing Session, with a Controller already set Virtual destructor. More...
 
virtual ~XSControl_Reader ()
 Empty virtual destructor. More...
 
Standard_Boolean SetNorm (const Standard_CString norm)
 Sets a specific norm to <me> Returns True if done, False if <norm> is not available. More...
 
void SetWS (const Handle< XSControl_WorkSession > &WS, const Standard_Boolean scratch=Standard_True)
 Sets a specific session to <me> More...
 
Handle< XSControl_WorkSessionWS () const
 Returns the session used in <me> More...
 
IFSelect_ReturnStatus ReadFile (const Standard_CString filename)
 Loads a file and returns the read status Zero for a Model which compies with the Controller. More...
 
IFSelect_ReturnStatus ReadStream (const Standard_CString theName, std::istream &theIStream)
 Loads a file from stream and returns the read status. More...
 
Handle< Interface_InterfaceModelModel () const
 Returns the model. It can then be consulted (header, product) More...
 
Handle< TColStd_HSequenceOfTransient > GiveList (const Standard_CString first="", const Standard_CString second="")
 Returns a list of entities from the IGES or STEP file according to the following rules: More...
 
Handle< TColStd_HSequenceOfTransient > GiveList (const Standard_CString first, const Handle< Standard_Transient > &ent)
 Computes a List of entities from the model as follows <first> being a Selection, <ent> being an entity or a list of entities (as a HSequenceOfTransient) : the standard result of this selection applied to this list if <first> is erroneous, a null handle is returned. More...
 
virtual Standard_Integer NbRootsForTransfer ()
 Determines the list of root entities which are candidate for a transfer to a Shape, and returns the number of entities in the list. More...
 
Handle< Standard_TransientRootForTransfer (const Standard_Integer num=1)
 Returns an IGES or STEP root entity for translation. The entity is identified by its rank in a list. More...
 
Standard_Boolean TransferOneRoot (const Standard_Integer num=1, const Message_ProgressRange &theProgress=Message_ProgressRange())
 Translates a root identified by the rank num in the model. false is returned if no shape is produced. More...
 
Standard_Boolean TransferOne (const Standard_Integer num, const Message_ProgressRange &theProgress=Message_ProgressRange())
 Translates an IGES or STEP entity identified by the rank num in the model. false is returned if no shape is produced. More...
 
Standard_Boolean TransferEntity (const Handle< Standard_Transient > &start, const Message_ProgressRange &theProgress=Message_ProgressRange())
 Translates an IGES or STEP entity in the model. true is returned if a shape is produced; otherwise, false is returned. More...
 
Standard_Integer TransferList (const Handle< TColStd_HSequenceOfTransient > &list, const Message_ProgressRange &theProgress=Message_ProgressRange())
 Translates a list of entities. Returns the number of IGES or STEP entities that were successfully translated. The list can be produced with GiveList. Warning - This function does not clear the existing output shapes. More...
 
Standard_Integer TransferRoots (const Message_ProgressRange &theProgress=Message_ProgressRange())
 Translates all translatable roots and returns the number of successful translations. Warning - This function clears existing output shapes first. More...
 
void ClearShapes ()
 Clears the list of shapes that may have accumulated in calls to TransferOne or TransferRoot.C. More...
 
Standard_Integer NbShapes () const
 Returns the number of shapes produced by translation. More...
 
TopoDS_Shape Shape (const Standard_Integer num=1) const
 Returns the shape resulting from a translation and identified by the rank num. num equals 1 by default. In other words, the first shape resulting from the translation is returned. More...
 
TopoDS_Shape OneShape () const
 Returns all of the results in a single shape which is: More...
 
void PrintCheckLoad (const Standard_Boolean failsonly, const IFSelect_PrintCount mode) const
 Prints the check list attached to loaded data, on the Standard Trace File (starts at std::cout) All messages or fails only, according to <failsonly> mode = 0 : per entity, prints messages mode = 1 : per message, just gives count of entities per check mode = 2 : also gives entity numbers. More...
 
void PrintCheckLoad (Standard_OStream &theStream, const Standard_Boolean failsonly, const IFSelect_PrintCount mode) const
 Prints the check list attached to loaded data. More...
 
void PrintCheckTransfer (const Standard_Boolean failsonly, const IFSelect_PrintCount mode) const
 Displays check results for the last translation of IGES or STEP entities to Open CASCADE entities. Only fail messages are displayed if failsonly is true. All messages are displayed if failsonly is false. mode determines the contents and the order of the messages according to the terms of the IFSelect_PrintCount enumeration. More...
 
void PrintCheckTransfer (Standard_OStream &theStream, const Standard_Boolean failsonly, const IFSelect_PrintCount mode) const
 Displays check results for the last translation of IGES or STEP entities to Open CASCADE entities. More...
 
void PrintStatsTransfer (const Standard_Integer what, const Standard_Integer mode=0) const
 Displays the statistics for the last translation. what defines the kind of statistics that are displayed as follows: More...
 
void PrintStatsTransfer (Standard_OStream &theStream, const Standard_Integer what, const Standard_Integer mode=0) const
 Displays the statistics for the last translation. More...
 
void GetStatsTransfer (const Handle< TColStd_HSequenceOfTransient > &list, Standard_Integer &nbMapped, Standard_Integer &nbWithResult, Standard_Integer &nbWithFail) const
 Gives statistics about Transfer. More...
 

Protected Member Functions

TopTools_SequenceOfShapeShapes ()
 Returns a sequence of produced shapes. More...
 

Protected Attributes

Standard_Boolean therootsta
 
TColStd_SequenceOfTransient theroots
 

Detailed Description

A groundwork to convert a shape to data which complies with a particular norm. This data can be that of a whole model or that of a specific list of entities in the model. You specify the list using a single selection or a combination of selections. A selection is an operator which computes a list of entities from a list given in input. To specify the input, you can use:

Constructor & Destructor Documentation

◆ XSControl_Reader() [1/3]

XSControl_Reader::XSControl_Reader ( )

Creates a Reader from scratch (creates an empty WorkSession) A WorkSession or a Controller must be provided before running.

◆ XSControl_Reader() [2/3]

XSControl_Reader::XSControl_Reader ( const Standard_CString  norm)

Creates a Reader from scratch, with a norm name which identifies a Controller.

◆ XSControl_Reader() [3/3]

XSControl_Reader::XSControl_Reader ( const Handle< XSControl_WorkSession > &  WS,
const Standard_Boolean  scratch = Standard_True 
)

Creates a Reader from an already existing Session, with a Controller already set Virtual destructor.

◆ ~XSControl_Reader()

virtual XSControl_Reader::~XSControl_Reader ( )
inlinevirtual

Empty virtual destructor.

Member Function Documentation

◆ ClearShapes()

void XSControl_Reader::ClearShapes ( )

Clears the list of shapes that may have accumulated in calls to TransferOne or TransferRoot.C.

◆ GetStatsTransfer()

void XSControl_Reader::GetStatsTransfer ( const Handle< TColStd_HSequenceOfTransient > &  list,
Standard_Integer nbMapped,
Standard_Integer nbWithResult,
Standard_Integer nbWithFail 
) const

Gives statistics about Transfer.

◆ GiveList() [1/2]

Handle< TColStd_HSequenceOfTransient > XSControl_Reader::GiveList ( const Standard_CString  first,
const Handle< Standard_Transient > &  ent 
)

Computes a List of entities from the model as follows <first> being a Selection, <ent> being an entity or a list of entities (as a HSequenceOfTransient) : the standard result of this selection applied to this list if <first> is erroneous, a null handle is returned.

◆ GiveList() [2/2]

Handle< TColStd_HSequenceOfTransient > XSControl_Reader::GiveList ( const Standard_CString  first = "",
const Standard_CString  second = "" 
)

Returns a list of entities from the IGES or STEP file according to the following rules:

  • if first and second are empty strings, the whole file is selected.
  • if first is an entity number or label, the entity referred to is selected.
  • if first is a list of entity numbers/labels separated by commas, the entities referred to are selected,
  • if first is the name of a selection in the worksession and second is not defined, the list contains the standard output for that selection.
  • if first is the name of a selection and second is defined, the criterion defined by second is applied to the result of the first selection. A selection is an operator which computes a list of entities from a list given in input according to its type. If no list is specified, the selection computes its list of entities from the whole model. A selection can be:
  • A predefined selection (xst-transferrable-mode)
  • A filter based on a signature A Signature is an operator which returns a string from an entity according to its type. For example:
  • "xst-type" (CDL)
  • "iges-level"
  • "step-type". For example, if you wanted to select only the advanced_faces in a STEP file you would use the following code: Example Reader.GiveList("xst-transferrable-roots","step-type(ADVANCED_FACE)"); Warning If the value given to second is incorrect, it will simply be ignored.

◆ Model()

Handle< Interface_InterfaceModel > XSControl_Reader::Model ( ) const

Returns the model. It can then be consulted (header, product)

◆ NbRootsForTransfer()

virtual Standard_Integer XSControl_Reader::NbRootsForTransfer ( )
virtual

Determines the list of root entities which are candidate for a transfer to a Shape, and returns the number of entities in the list.

Reimplemented in STEPControl_Reader, and IGESControl_Reader.

◆ NbShapes()

Standard_Integer XSControl_Reader::NbShapes ( ) const

Returns the number of shapes produced by translation.

◆ OneShape()

TopoDS_Shape XSControl_Reader::OneShape ( ) const

Returns all of the results in a single shape which is:

  • a null shape if there are no results,
  • a shape if there is one result,
  • a compound containing the resulting shapes if there are more than one.

◆ PrintCheckLoad() [1/2]

void XSControl_Reader::PrintCheckLoad ( const Standard_Boolean  failsonly,
const IFSelect_PrintCount  mode 
) const

Prints the check list attached to loaded data, on the Standard Trace File (starts at std::cout) All messages or fails only, according to <failsonly> mode = 0 : per entity, prints messages mode = 1 : per message, just gives count of entities per check mode = 2 : also gives entity numbers.

◆ PrintCheckLoad() [2/2]

void XSControl_Reader::PrintCheckLoad ( Standard_OStream theStream,
const Standard_Boolean  failsonly,
const IFSelect_PrintCount  mode 
) const

Prints the check list attached to loaded data.

◆ PrintCheckTransfer() [1/2]

void XSControl_Reader::PrintCheckTransfer ( const Standard_Boolean  failsonly,
const IFSelect_PrintCount  mode 
) const

Displays check results for the last translation of IGES or STEP entities to Open CASCADE entities. Only fail messages are displayed if failsonly is true. All messages are displayed if failsonly is false. mode determines the contents and the order of the messages according to the terms of the IFSelect_PrintCount enumeration.

◆ PrintCheckTransfer() [2/2]

void XSControl_Reader::PrintCheckTransfer ( Standard_OStream theStream,
const Standard_Boolean  failsonly,
const IFSelect_PrintCount  mode 
) const

Displays check results for the last translation of IGES or STEP entities to Open CASCADE entities.

◆ PrintStatsTransfer() [1/2]

void XSControl_Reader::PrintStatsTransfer ( const Standard_Integer  what,
const Standard_Integer  mode = 0 
) const

Displays the statistics for the last translation. what defines the kind of statistics that are displayed as follows:

  • 0 gives general statistics (number of translated roots, number of warnings, number of fail messages),
  • 1 gives root results,
  • 2 gives statistics for all checked entities,
  • 3 gives the list of translated entities,
  • 4 gives warning and fail messages,
  • 5 gives fail messages only. The use of mode depends on the value of what. If what is 0, mode is ignored. If what is 1, 2 or 3, mode defines the following:
  • 0 lists the numbers of IGES or STEP entities in the respective model
  • 1 gives the number, identifier, type and result type for each IGES or STEP entity and/or its status (fail, warning, etc.)
  • 2 gives maximum information for each IGES or STEP entity (i.e. checks)
  • 3 gives the number of entities per type of IGES or STEP entity
  • 4 gives the number of IGES or STEP entities per result type and/or status
  • 5 gives the number of pairs (IGES or STEP or result type and status)
  • 6 gives the number of pairs (IGES or STEP or result type and status) AND the list of entity numbers in the IGES or STEP model. If what is 4 or 5, mode defines the warning and fail messages as follows:
  • if mode is 0 all warnings and checks per entity are returned
  • if mode is 2 the list of entities per warning is returned. If mode is not set, only the list of all entities per warning is given.

◆ PrintStatsTransfer() [2/2]

void XSControl_Reader::PrintStatsTransfer ( Standard_OStream theStream,
const Standard_Integer  what,
const Standard_Integer  mode = 0 
) const

Displays the statistics for the last translation.

◆ ReadFile()

IFSelect_ReturnStatus XSControl_Reader::ReadFile ( const Standard_CString  filename)

Loads a file and returns the read status Zero for a Model which compies with the Controller.

◆ ReadStream()

IFSelect_ReturnStatus XSControl_Reader::ReadStream ( const Standard_CString  theName,
std::istream &  theIStream 
)

Loads a file from stream and returns the read status.

◆ RootForTransfer()

Handle< Standard_Transient > XSControl_Reader::RootForTransfer ( const Standard_Integer  num = 1)

Returns an IGES or STEP root entity for translation. The entity is identified by its rank in a list.

◆ SetNorm()

Standard_Boolean XSControl_Reader::SetNorm ( const Standard_CString  norm)

Sets a specific norm to <me> Returns True if done, False if <norm> is not available.

◆ SetWS()

void XSControl_Reader::SetWS ( const Handle< XSControl_WorkSession > &  WS,
const Standard_Boolean  scratch = Standard_True 
)

Sets a specific session to <me>

◆ Shape()

TopoDS_Shape XSControl_Reader::Shape ( const Standard_Integer  num = 1) const

Returns the shape resulting from a translation and identified by the rank num. num equals 1 by default. In other words, the first shape resulting from the translation is returned.

◆ Shapes()

TopTools_SequenceOfShape& XSControl_Reader::Shapes ( )
protected

Returns a sequence of produced shapes.

◆ TransferEntity()

Standard_Boolean XSControl_Reader::TransferEntity ( const Handle< Standard_Transient > &  start,
const Message_ProgressRange theProgress = Message_ProgressRange() 
)

Translates an IGES or STEP entity in the model. true is returned if a shape is produced; otherwise, false is returned.

◆ TransferList()

Standard_Integer XSControl_Reader::TransferList ( const Handle< TColStd_HSequenceOfTransient > &  list,
const Message_ProgressRange theProgress = Message_ProgressRange() 
)

Translates a list of entities. Returns the number of IGES or STEP entities that were successfully translated. The list can be produced with GiveList. Warning - This function does not clear the existing output shapes.

◆ TransferOne()

Standard_Boolean XSControl_Reader::TransferOne ( const Standard_Integer  num,
const Message_ProgressRange theProgress = Message_ProgressRange() 
)

Translates an IGES or STEP entity identified by the rank num in the model. false is returned if no shape is produced.

◆ TransferOneRoot()

Standard_Boolean XSControl_Reader::TransferOneRoot ( const Standard_Integer  num = 1,
const Message_ProgressRange theProgress = Message_ProgressRange() 
)

Translates a root identified by the rank num in the model. false is returned if no shape is produced.

◆ TransferRoots()

Standard_Integer XSControl_Reader::TransferRoots ( const Message_ProgressRange theProgress = Message_ProgressRange())

Translates all translatable roots and returns the number of successful translations. Warning - This function clears existing output shapes first.

◆ WS()

Handle< XSControl_WorkSession > XSControl_Reader::WS ( ) const

Returns the session used in <me>

Field Documentation

◆ theroots

TColStd_SequenceOfTransient XSControl_Reader::theroots
protected

◆ therootsta

Standard_Boolean XSControl_Reader::therootsta
protected

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