Open CASCADE Technology  7.5.0
Public Member Functions | Protected Member Functions | Protected Attributes
BinLDrivers_DocumentRetrievalDriver Class Reference

#include <BinLDrivers_DocumentRetrievalDriver.hxx>

Inheritance diagram for BinLDrivers_DocumentRetrievalDriver:
Inheritance graph
[legend]

Public Member Functions

 BinLDrivers_DocumentRetrievalDriver ()
 Constructor. More...
 
virtual Handle< CDM_DocumentCreateDocument () override
 pure virtual method definition More...
 
virtual void Read (const TCollection_ExtendedString &theFileName, const Handle< CDM_Document > &theNewDocument, const Handle< CDM_Application > &theApplication, const Message_ProgressRange &theProgress=Message_ProgressRange()) override
 retrieves the content of the file into a new Document. More...
 
virtual void Read (Standard_IStream &theIStream, const Handle< Storage_Data > &theStorageData, const Handle< CDM_Document > &theDoc, const Handle< CDM_Application > &theApplication, const Message_ProgressRange &theProgress=Message_ProgressRange()) override
 
virtual Handle< BinMDF_ADriverTableAttributeDrivers (const Handle< Message_Messenger > &theMsgDriver)
 
- Public Member Functions inherited from PCDM_RetrievalDriver
void SetFormat (const TCollection_ExtendedString &aformat)
 
TCollection_ExtendedString GetFormat () const
 
- Public Member Functions inherited from PCDM_Reader
PCDM_ReaderStatus GetStatus () const
 
- Public Member Functions inherited from Standard_Transient
 Standard_Transient ()
 Empty constructor. More...
 
 Standard_Transient (const Standard_Transient &)
 Copy constructor – does nothing. More...
 
Standard_Transientoperator= (const Standard_Transient &)
 Assignment operator, needed to avoid copying reference counter. More...
 
virtual ~Standard_Transient ()
 Destructor must be virtual. More...
 
virtual void Delete () const
 Memory deallocator for transient classes. More...
 
virtual const opencascade::handle< Standard_Type > & DynamicType () const
 Returns a type descriptor about this object. More...
 
Standard_Boolean IsInstance (const opencascade::handle< Standard_Type > &theType) const
 Returns a true value if this is an instance of Type. More...
 
Standard_Boolean IsInstance (const Standard_CString theTypeName) const
 Returns a true value if this is an instance of TypeName. More...
 
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. More...
 
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. More...
 
Standard_TransientThis () 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. More...
 
Standard_Integer GetRefCount () const
 Get the reference counter of this object. More...
 
void IncrementRefCounter () const
 Increments the reference counter of this object. More...
 
Standard_Integer DecrementRefCounter () const
 Decrements the reference counter of this object; returns the decremented value. More...
 

Protected Member Functions

virtual Standard_Integer ReadSubTree (Standard_IStream &theIS, const TDF_Label &theData, const Message_ProgressRange &theRanges=Message_ProgressRange())
 Read the tree from the stream <theIS> to <theLabel> More...
 
virtual void ReadSection (BinLDrivers_DocumentSection &theSection, const Handle< CDM_Document > &theDoc, Standard_IStream &theIS)
 define the procedure of reading a section to file. More...
 
virtual void ReadShapeSection (BinLDrivers_DocumentSection &theSection, Standard_IStream &theIS, const Standard_Boolean isMess=Standard_False, const Message_ProgressRange &theRange=Message_ProgressRange())
 define the procedure of reading a shapes section to file. More...
 
virtual void CheckShapeSection (const Storage_Position &thePos, Standard_IStream &theIS)
 checks the shapes section can be correctly retreived. More...
 
virtual void Clear ()
 clears the reading-cash data in drivers if any. More...
 
virtual Standard_Boolean CheckDocumentVersion (const Standard_Integer theFileVersion, const Standard_Integer theCurVersion)
 Check a file version(in which file was written) with a current version. Redefining this method is a chance for application to read files written by newer applications. The default implementation: if the version of the file is greater than the current or lesser than 2, then return false, else true. More...
 

Protected Attributes

Handle< BinMDF_ADriverTablemyDrivers
 
BinObjMgt_RRelocationTable myRelocTable
 
Handle< Message_MessengermyMsgDriver
 
- Protected Attributes inherited from PCDM_Reader
PCDM_ReaderStatus myReaderStatus
 

Additional Inherited Members

- Public Types inherited from Standard_Transient
typedef void base_type
 Returns a type descriptor about this object. More...
 
- Static Public Member Functions inherited from PCDM_RetrievalDriver
static Standard_Integer DocumentVersion (const TCollection_ExtendedString &theFileName, const Handle< Message_Messenger > &theMsgDriver)
 
static Standard_Integer ReferenceCounter (const TCollection_ExtendedString &theFileName, const Handle< Message_Messenger > &theMsgDriver)
 
- Static Public Member Functions inherited from Standard_Transient
static const char * get_type_name ()
 Returns a type descriptor about this object. More...
 
static const opencascade::handle< Standard_Type > & get_type_descriptor ()
 Returns type descriptor of Standard_Transient class. More...
 

Constructor & Destructor Documentation

◆ BinLDrivers_DocumentRetrievalDriver()

BinLDrivers_DocumentRetrievalDriver::BinLDrivers_DocumentRetrievalDriver ( )

Constructor.

Member Function Documentation

◆ AttributeDrivers()

virtual Handle< BinMDF_ADriverTable > BinLDrivers_DocumentRetrievalDriver::AttributeDrivers ( const Handle< Message_Messenger > &  theMsgDriver)
virtual

◆ CheckDocumentVersion()

virtual Standard_Boolean BinLDrivers_DocumentRetrievalDriver::CheckDocumentVersion ( const Standard_Integer  theFileVersion,
const Standard_Integer  theCurVersion 
)
protectedvirtual

Check a file version(in which file was written) with a current version. Redefining this method is a chance for application to read files written by newer applications. The default implementation: if the version of the file is greater than the current or lesser than 2, then return false, else true.

◆ CheckShapeSection()

virtual void BinLDrivers_DocumentRetrievalDriver::CheckShapeSection ( const Storage_Position thePos,
Standard_IStream theIS 
)
protectedvirtual

checks the shapes section can be correctly retreived.

Reimplemented in BinDrivers_DocumentRetrievalDriver.

◆ Clear()

virtual void BinLDrivers_DocumentRetrievalDriver::Clear ( )
protectedvirtual

clears the reading-cash data in drivers if any.

Reimplemented in BinDrivers_DocumentRetrievalDriver.

◆ CreateDocument()

virtual Handle< CDM_Document > BinLDrivers_DocumentRetrievalDriver::CreateDocument ( )
overridevirtual

pure virtual method definition

Implements PCDM_Reader.

◆ Read() [1/2]

virtual void BinLDrivers_DocumentRetrievalDriver::Read ( const TCollection_ExtendedString theFileName,
const Handle< CDM_Document > &  theNewDocument,
const Handle< CDM_Application > &  theApplication,
const Message_ProgressRange theProgress = Message_ProgressRange() 
)
overridevirtual

retrieves the content of the file into a new Document.

Implements PCDM_Reader.

◆ Read() [2/2]

virtual void BinLDrivers_DocumentRetrievalDriver::Read ( Standard_IStream theIStream,
const Handle< Storage_Data > &  theStorageData,
const Handle< CDM_Document > &  theDoc,
const Handle< CDM_Application > &  theApplication,
const Message_ProgressRange theProgress = Message_ProgressRange() 
)
overridevirtual

Implements PCDM_Reader.

◆ ReadSection()

virtual void BinLDrivers_DocumentRetrievalDriver::ReadSection ( BinLDrivers_DocumentSection theSection,
const Handle< CDM_Document > &  theDoc,
Standard_IStream theIS 
)
protectedvirtual

define the procedure of reading a section to file.

◆ ReadShapeSection()

virtual void BinLDrivers_DocumentRetrievalDriver::ReadShapeSection ( BinLDrivers_DocumentSection theSection,
Standard_IStream theIS,
const Standard_Boolean  isMess = Standard_False,
const Message_ProgressRange theRange = Message_ProgressRange() 
)
protectedvirtual

define the procedure of reading a shapes section to file.

Reimplemented in BinDrivers_DocumentRetrievalDriver.

◆ ReadSubTree()

virtual Standard_Integer BinLDrivers_DocumentRetrievalDriver::ReadSubTree ( Standard_IStream theIS,
const TDF_Label theData,
const Message_ProgressRange theRanges = Message_ProgressRange() 
)
protectedvirtual

Read the tree from the stream <theIS> to <theLabel>

Field Documentation

◆ myDrivers

Handle< BinMDF_ADriverTable > BinLDrivers_DocumentRetrievalDriver::myDrivers
protected

◆ myMsgDriver

Handle< Message_Messenger > BinLDrivers_DocumentRetrievalDriver::myMsgDriver
protected

◆ myRelocTable

BinObjMgt_RRelocationTable BinLDrivers_DocumentRetrievalDriver::myRelocTable
protected

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