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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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#include <Transfer_TransientMapper.hxx>
Public Member Functions | |
| Transfer_TransientMapper (const occ::handle< Standard_Transient > &akey) | |
| Creates a Mapper with a Value. This Value can then not be changed. It is used by the Hasher to compute the HashCode, which will then be stored for an immediate reading. | |
| const occ::handle< Standard_Transient > & | Value () const |
| Returns the contained value. | |
| bool | Equates (const occ::handle< Transfer_Finder > &other) const override |
| Specific testof equality : defined as False if <other> has not the same true Type, else contents are compared (by C++ operator ==) | |
| occ::handle< Standard_Type > | ValueType () const override |
| Returns the Type of the Value. By default, returns the DynamicType of <me>, but can be redefined. | |
| const char * | ValueTypeName () const override |
| Returns the name of the Type of the Value. Default is name of ValueType, unless it is for a non-handled object. | |
 Public Member Functions inherited from Transfer_Finder | |
| size_t | GetHashCode () const |
| Returns the HashCode which has been stored by SetHashCode (remark that HashCode could be deferred then be defined by sub-classes, the result is the same) | |
| void | SetAttribute (const char *const name, const occ::handle< Standard_Transient > &val) |
| Adds an attribute with a given name (replaces the former one with the same name if already exists) | |
| bool | RemoveAttribute (const char *const name) |
| Removes an attribute Returns True when done, False if this attribute did not exist. | |
| bool | GetAttribute (const char *const name, const occ::handle< Standard_Type > &type, occ::handle< Standard_Transient > &val) const |
| Returns an attribute from its name, filtered by a type If no attribute has this name, or if it is not kind of this type, <val> is Null and returned value is False Else, it is True. | |
| occ::handle< Standard_Transient > | Attribute (const char *const name) const |
| Returns an attribute from its name. Null Handle if not recorded (whatever Transient, Integer, Real ...) | |
| Interface_ParamType | AttributeType (const char *const name) const |
| Returns the type of an attribute : ParamInt , ParamReal , ParamText (String) , ParamIdent (any) or ParamVoid (not recorded) | |
| void | SetIntegerAttribute (const char *const name, const int val) |
| Adds an integer value for an attribute. | |
| bool | GetIntegerAttribute (const char *const name, int &val) const |
| Returns an attribute from its name, as integer If no attribute has this name, or not an integer, <val> is 0 and returned value is False Else, it is True. | |
| int | IntegerAttribute (const char *const name) const |
| Returns an integer attribute from its name. 0 if not recorded. | |
| void | SetRealAttribute (const char *const name, const double val) |
| Adds a real value for an attribute. | |
| bool | GetRealAttribute (const char *const name, double &val) const |
| Returns an attribute from its name, as real If no attribute has this name, or not a real <val> is 0.0 and returned value is False Else, it is True. | |
| double | RealAttribute (const char *const name) const |
| Returns a real attribute from its name. 0.0 if not recorded. | |
| void | SetStringAttribute (const char *const name, const char *const val) |
| Adds a String value for an attribute. | |
| bool | GetStringAttribute (const char *const name, const char *&val) const |
| Returns an attribute from its name, as String If no attribute has this name, or not a String <val> is 0.0 and returned value is False Else, it is True. | |
| const char * | StringAttribute (const char *const name) const |
| Returns a String attribute from its name. "" if not recorded. | |
| NCollection_DataMap< TCollection_AsciiString, occ::handle< Standard_Transient > > & | AttrList () |
| Returns the exhaustive list of attributes. | |
| void | SameAttributes (const occ::handle< Transfer_Finder > &other) |
| Gets the list of attributes from <other>, as such, i.e. not copied : attributes are shared, any attribute edited, added, or removed in <other> is also in <me> and vice versa The former list of attributes of <me> is dropped. | |
| void | GetAttributes (const occ::handle< Transfer_Finder > &other, const char *const fromname="", const bool copied=true) |
| Gets the list of attributes from <other>, by copying it By default, considers all the attributes from <other> If <fromname> is given, considers only the attributes with name beginning by <fromname> | |
| 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. | |
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. | |
| Protected Member Functions inherited from Transfer_Finder | |
| void | SetHashCode (const size_t code) |
| Stores the HashCode which corresponds to the Value given to create the Mapper. | |
| Transfer_TransientMapper::Transfer_TransientMapper | ( | const occ::handle< Standard_Transient > & | akey | ) |
Creates a Mapper with a Value. This Value can then not be changed. It is used by the Hasher to compute the HashCode, which will then be stored for an immediate reading.
|
overridevirtual |
Specific testof equality : defined as False if <other> has not the same true Type, else contents are compared (by C++ operator ==)
Implements Transfer_Finder.
| const occ::handle< Standard_Transient > & Transfer_TransientMapper::Value | ( | ) | const |
Returns the contained value.
|
overridevirtual |
Returns the Type of the Value. By default, returns the DynamicType of <me>, but can be redefined.
Reimplemented from Transfer_Finder.
|
overridevirtual |
Returns the name of the Type of the Value. Default is name of ValueType, unless it is for a non-handled object.
Reimplemented from Transfer_Finder.
1.10.0