DDF_Transaction Class Reference
This class encapsulates TDF_Transaction. More...
#include <DDF_Transaction.hxx>
Inheritance diagram for DDF_Transaction:
Public Member Functions | |
| DDF_Transaction () | |
| Creates an empty transaction context, unable to be opened. | |
| DDF_Transaction (const Handle< TDF_Data > &aDF) | |
| Creates a transaction context on <aDF>, ready to be opened. | |
| Standard_Integer | Open () |
| If not yet done, opens a new transaction on <myDF>. Returns the index of the just opened transaction. | |
| Handle< TDF_Delta > | Commit (const Standard_Boolean withDelta=Standard_False) |
| Commits the transactions until AND including the current opened one. | |
| void | Abort () |
| Aborts the transactions until AND including the current opened one. | |
| ~DDF_Transaction () | |
| Handle< TDF_Data > | Data () const |
| Returns the Data from TDF. | |
| Standard_Integer | Transaction () const |
| Returns the number of the transaction opened by <me>. | |
| Standard_Boolean | IsOpen () const |
| Returns true if the transaction is open. | |
 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
This class encapsulates TDF_Transaction.
Constructor & Destructor Documentation
◆ DDF_Transaction() [1/2]
| DDF_Transaction::DDF_Transaction | ( | ) |
Creates an empty transaction context, unable to be opened.
◆ DDF_Transaction() [2/2]
Creates a transaction context on <aDF>, ready to be opened.
◆ ~DDF_Transaction()
|
inline |
Member Function Documentation
◆ Abort()
| void DDF_Transaction::Abort | ( | ) |
Aborts the transactions until AND including the current opened one.
◆ Commit()
| Handle< TDF_Delta > DDF_Transaction::Commit | ( | const Standard_Boolean | withDelta = Standard_False | ) |
Commits the transactions until AND including the current opened one.
◆ Data()
◆ IsOpen()
| Standard_Boolean DDF_Transaction::IsOpen | ( | ) | const |
Returns true if the transaction is open.
◆ Open()
| Standard_Integer DDF_Transaction::Open | ( | ) |
If not yet done, opens a new transaction on <myDF>. Returns the index of the just opened transaction.
It raises DomainError if the transaction is already open, and NullObject if there is no current Data framework.
◆ Transaction()
| Standard_Integer DDF_Transaction::Transaction | ( | ) | const |
Returns the number of the transaction opened by <me>.
The documentation for this class was generated from the following file:
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