OCCT 8.0.1
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Open CASCADE Technology Reference Manual 8.0.1
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OCCT 8.0.1
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Open CASCADE Technology Reference Manual 8.0.1
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Implements a select type unit (NamedUnit or DerivedUnit). More...
#include <StepBasic_Unit.hxx>
Public Member Functions | |
| StepBasic_Unit () | |
| Creates empty object. | |
| int | CaseNum (const occ::handle< Standard_Transient > &ent) const override |
| Recognizes a type of Unit Entity 1 -> NamedUnit 2 -> DerivedUnit. | |
| occ::handle< StepBasic_NamedUnit > | NamedUnit () const |
| returns Value as a NamedUnit (Null if another type) | |
| occ::handle< StepBasic_DerivedUnit > | DerivedUnit () const |
| returns Value as a DerivedUnit (Null if another type) | |
| Public Member Functions inherited from StepData_SelectType | |
| bool | Matches (const occ::handle< Standard_Transient > &ent) const |
| Returns True if the Type of an Entity complies with the definition list of the SelectType. Also checks for a SelectMember Default Implementation looks for CaseNum or CaseMem positive. | |
| void | SetValue (const occ::handle< Standard_Transient > &ent) |
| Stores an Entity. This allows to define a specific SelectType class with one read method per member Type, which returns the Value casted with the good Type. | |
| void | Nullify () |
| Nullifies the Stored Entity. | |
| const occ::handle< Standard_Transient > & | Value () const |
| Returns the Stored Entity. Can be used to define specific read methods (see above). | |
| bool | IsNull () const |
| Returns True if there is no Stored Entity (i.e. it is Null). | |
| occ::handle< Standard_Type > | Type () const |
| Returns the Effective (Dynamic) Type of the Stored Entity If it is Null, returns TYPE(Transient). | |
| int | CaseNumber () const |
| Recognizes the Type of the stored Entity, or zero if it is Null or SelectMember. Calls the first method CaseNum on Value. | |
| virtual occ::handle< StepData_PDescr > | Description () const |
| Returns the Description which corresponds to <me> Null if no specific description to give. This description is used to control reading an check validity. Default returns a Null Handle, i.e. undefined description It can suffice if CaseNum and CaseMem give enough control. | |
| virtual occ::handle< StepData_SelectMember > | NewMember () const |
| Returns a preferred SelectMember. Default returns a Null By default, a SelectMember can be set according to data type and Name : it is a SelectNamed if Name is defined. | |
| virtual int | CaseMem (const occ::handle< StepData_SelectMember > &ent) const |
| Recognize a SelectMember (kind, name). Returns a positive value which identifies the case in the List of immediate cases (distinct from the List of Entity Types). Zero if not recognizes Default returns 0, saying that no immediate value is allowed. | |
| int | CaseMember () const |
| Returns the Type of the stored SelectMember, or zero if it is Null or Entity. Calls the method CaseMem on Value. | |
| occ::handle< StepData_SelectMember > | Member () const |
| Returns Value as a SelectMember. Null if not a SelectMember. | |
| const char * | SelectName () const |
| Returns the type name of SelectMember. If no SelectMember or with no type name, returns an empty string To change it, pass through the SelectMember itself. | |
| int | Int () const |
| This internal method gives access to a value implemented by an Integer (to read it). | |
| void | SetInt (const int valval) |
| This internal method gives access to a value implemented by an Integer (to set it) : a SelectMember MUST ALREADY BE THERE ! | |
| int | Integer () const |
| Gets the value as an Integer. | |
| void | SetInteger (const int valval, const char *const namename="") |
| Sets a new Integer value, with an optional type name Warning : If a SelectMember is already set, works on it : value and name must then be accepted by this SelectMember. | |
| bool | Boolean () const |
| void | SetBoolean (const bool valval, const char *const namename="") |
| StepData_Logical | Logical () const |
| void | SetLogical (const StepData_Logical valval, const char *const namename="") |
| double | Real () const |
| void | SetReal (const double valval, const char *const namename="") |
| virtual | ~StepData_SelectType () |
Implements a select type unit (NamedUnit or DerivedUnit).
| StepBasic_Unit::StepBasic_Unit | ( | ) |
Creates empty object.
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overridevirtual |
Recognizes a type of Unit Entity 1 -> NamedUnit 2 -> DerivedUnit.
Implements StepData_SelectType.
| occ::handle< StepBasic_DerivedUnit > StepBasic_Unit::DerivedUnit | ( | ) | const |
returns Value as a DerivedUnit (Null if another type)
| occ::handle< StepBasic_NamedUnit > StepBasic_Unit::NamedUnit | ( | ) | const |
returns Value as a NamedUnit (Null if another type)
1.17.0