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TKSTEP
STEPControl


STEPControl_Reader Class Reference

Reads STEP files, checks them and translates their contents
into Open CASCADE models. The STEP data can be that of
a whole model or that of a specific list of entities in the model.
As in XSControl_Reader, you specify the list using a selection.
For the translation of iges files it is possible to use next sequence:
To change translation parameters
class Interface_Static should be used before beginning of
translation (see STEP Parameters and General Parameters)
Creation of reader - STEPControl_Reader reader;
To load s file in a model use method reader.ReadFile("filename.stp")
To print load results reader.PrintCheckLoad(failsonly,mode)
where mode is equal to the value of enumeration IFSelect_PrintCount
For definition number of candidates :
Standard_Integer nbroots = reader. NbRootsForTransfer();
To transfer entities from a model the following methods can be used:
for the whole model - reader.TransferRoots();
to transfer a list of entities: reader.TransferList(list);
to transfer one entity Handle(Standard_Transient)
ent = reader.RootForTransfer(num);
reader.TransferEntity(ent), or
reader.TransferOneRoot(num), or
reader.TransferOne(num), or
reader.TransferRoot(num)
To obtain the result the following method can be used:
reader.NbShapes() and reader.Shape(num); or reader.OneShape();
To print the results of transfer use method:
reader.PrintCheckTransfer(failwarn,mode);
where printfail is equal to the value of enumeration
IFSelect_PrintFail, mode see above; or reader.PrintStatsTransfer();
Gets correspondence between a STEP entity and a result
shape obtained from it.
Handle(XSControl_WorkSession)
WS = reader.WS();
if ( WS->TransferReader()->HasResult(ent) )
TopoDS_Shape shape = WS->TransferReader()->ShapeResult(ent);
.

#include <STEPControl_Reader.hxx>

Inheritance diagram for STEPControl_Reader:

Inheritance graph
[legend]

Public Member Functions

void * operator new (size_t, void *anAddress)
void * operator new (size_t size)
void operator delete (void *anAddress)
Standard_EXPORT STEPControl_Reader ()
 Creates a reader object with an empty STEP model.
.
Standard_EXPORT STEPControl_Reader (const Handle(XSControl_WorkSession)&WS, const Standard_Boolean scratch=Standard_True)
 Creates a Reader for STEP from an already existing Session
Clears the session if it was not yet set for STEP
.
Standard_EXPORT Handle_StepData_StepModel StepModel () const
 Returns the model as a StepModel.
It can then be consulted (header, product)
.
Standard_EXPORT Standard_Boolean TransferRoot (const Standard_Integer num=1)
 Transfers a root given its rank in the list of candidate roots
Default is the first one
Returns True if a shape has resulted, false else
Same as inherited TransferOneRoot, kept for compatibility
.
virtual Standard_EXPORT Standard_Integer NbRootsForTransfer ()
 Determines the list of root entities from Model which are candidate for
a transfer to a Shape (type of entities is PRODUCT)
.

Constructor & Destructor Documentation

Standard_EXPORT STEPControl_Reader::STEPControl_Reader  ) 
 

Standard_EXPORT STEPControl_Reader::STEPControl_Reader const Handle(XSControl_WorkSession)&  WS,
const Standard_Boolean  scratch = Standard_True
 


Member Function Documentation

virtual Standard_EXPORT Standard_Integer STEPControl_Reader::NbRootsForTransfer  )  [virtual]
 

Reimplemented from XSControl_Reader.

void STEPControl_Reader::operator delete void *  anAddress  )  [inline]
 

Reimplemented from XSControl_Reader.

void* STEPControl_Reader::operator new size_t  size  )  [inline]
 

Reimplemented from XSControl_Reader.

void* STEPControl_Reader::operator new size_t  ,
void *  anAddress
[inline]
 

Reimplemented from XSControl_Reader.

Standard_EXPORT Handle_StepData_StepModel STEPControl_Reader::StepModel  )  const
 

Standard_EXPORT Standard_Boolean STEPControl_Reader::TransferRoot const Standard_Integer  num = 1  ) 
 


The documentation for this class was generated from the following file:
Generated on Mon Aug 25 14:43:05 2008 for OpenCASCADE by  doxygen 1.4.1