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Open CASCADE Technology Reference Manual 8.0.0
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Open CASCADE Technology Reference Manual 8.0.0
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This class gives a frame for Actions which can work globally on a File once completely defined (i.e. afterwards) More...
#include <IFSelect_Modifier.hxx>
Public Member Functions | |
| virtual void | Perform (IFSelect_ContextModif &ctx, const occ::handle< Interface_InterfaceModel > &target, const occ::handle< Interface_Protocol > &protocol, Interface_CopyTool &TC) const =0 |
| This deferred method defines the action specific to each class of Modifier. It is called by a ModelCopier, once the Model generated and filled. ModelCopier has already checked the criteria (Dispatch, Model Rank, Selection) before calling it. | |
 Public Member Functions inherited from IFSelect_GeneralModifier | |
| bool | MayChangeGraph () const |
| Returns True if this modifier may change the graph of dependences (acknowledged at creation time) | |
| void | SetDispatch (const occ::handle< IFSelect_Dispatch > &disp) |
| Attaches to a Dispatch. If <disp> is Null, Resets it (to apply the Modifier on every Dispatch) | |
| occ::handle< IFSelect_Dispatch > | Dispatch () const |
| Returns the Dispatch to be matched, Null if not set. | |
| bool | Applies (const occ::handle< IFSelect_Dispatch > &disp) const |
| Returns True if a Model obtained from the Dispatch <disp> is to be treated (apart from the Selection criterium) If Dispatch(me) is Null, returns True. Else, checks <disp> | |
| void | SetSelection (const occ::handle< IFSelect_Selection > &sel) |
| Sets a Selection : a Model is treated if it contains one or more Entities designated by the Selection. | |
| void | ResetSelection () |
| Resets the Selection : this criterium is not longer active. | |
| bool | HasSelection () const |
| Returns True if a Selection is set as an additional criterium. | |
| occ::handle< IFSelect_Selection > | Selection () const |
| Returns the Selection, or a Null Handle if not set. | |
| virtual TCollection_AsciiString | Label () const =0 |
| Returns a short text which defines the operation performed. | |
| 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 ()=default |
| Destructor must be virtual. | |
| virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
| Returns a type descriptor about this object. | |
| bool | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
| Returns a true value if this is an instance of Type. | |
| bool | IsInstance (const char *const theTypeName) const |
| Returns a true value if this is an instance of TypeName. | |
| bool | 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. | |
| bool | IsKind (const char *const 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. | |
| int | GetRefCount () const noexcept |
| Get the reference counter of this object. | |
| void | IncrementRefCounter () noexcept |
| Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations. | |
| int | DecrementRefCounter () noexcept |
| Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement. | |
| virtual void | Delete () const |
| Memory deallocator for transient classes. | |
Protected Member Functions | |
| IFSelect_Modifier (const bool maychangegraph) | |
| Calls inherited Initialize, transmits to it the information <maychangegraph> | |
| Protected Member Functions inherited from IFSelect_GeneralModifier | |
| IFSelect_GeneralModifier (const bool maychangegraph) | |
| Sets the Modifier criteria to default Values (i.e. "always applies") <maychangegraph> must be provided at creation time, to : | |
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. | |
This class gives a frame for Actions which can work globally on a File once completely defined (i.e. afterwards)
Remark : if no Selection is set as criterium, the Modifier is set to work and should consider all the content of the Model produced.
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protected |
Calls inherited Initialize, transmits to it the information <maychangegraph>
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pure virtual |
This deferred method defines the action specific to each class of Modifier. It is called by a ModelCopier, once the Model generated and filled. ModelCopier has already checked the criteria (Dispatch, Model Rank, Selection) before calling it.
<ctx> detains information about original data and selection. The result of copying, on which modifications are to be done, is <target>. <TC> allows to run additional copies as required
In case of Error, use methods CCheck from the ContextModif to acknowledge an entity Check or a Global Check with messages
Implemented in IGESSelect_ModelModifier, StepSelect_ModelModifier, IFSelect_ModifEditForm, and IFSelect_ModifReorder.
1.10.0