This class allows the user to define his own system of units. More...
#include <Units_UnitsSystem.hxx>
Inheritance diagram for Units_UnitsSystem:
Public Member Functions | |
| Units_UnitsSystem () | |
| Returns an instance of UnitsSystem initialized to the S.I. units system. More... | |
| Units_UnitsSystem (const Standard_CString aName, const Standard_Boolean Verbose=Standard_False) | |
Returns an instance of UnitsSystem initialized to the S.I. units system upgraded by the base system units decription file. Attempts to find the four following files: $CSF_aNameDefaults/.aName $CSF_aNameSiteDefaults/.aName $CSF_aNameGroupDefaults/.aName $CSF_aNameUserDefaults/.aName See : Resource_Manager for the description of this file. More... | |
| Handle< Units_QuantitiesSequence > | QuantitiesSequence () const |
| Returns the sequence of refined quantities. More... | |
| Handle< TColStd_HSequenceOfInteger > | ActiveUnitsSequence () const |
| Returns a sequence of integer in correspondance with the sequence of quantities, which indicates, for each redefined quantity, the index into the sequence of units, of the active unit. More... | |
| void | Specify (const Standard_CString aquantity, const Standard_CString aunit) |
| Specifies for <aquantity> the unit <aunit> used. More... | |
| void | Remove (const Standard_CString aquantity, const Standard_CString aunit) |
| Removes for <aquantity> the unit <aunit> used. More... | |
| void | Activate (const Standard_CString aquantity, const Standard_CString aunit) |
| Specifies for <aquantity> the unit <aunit> used. More... | |
| void | Activates () |
| Activates the first unit of all defined system quantities. More... | |
| TCollection_AsciiString | ActiveUnit (const Standard_CString aquantity) const |
| Returns for <aquantity> the active unit. More... | |
| Standard_Real | ConvertValueToUserSystem (const Standard_CString aquantity, const Standard_Real avalue, const Standard_CString aunit) const |
| Converts a real value <avalue> from the unit <aunit> belonging to the physical dimensions <aquantity> to the corresponding unit of the user system. More... | |
| Standard_Real | ConvertSIValueToUserSystem (const Standard_CString aquantity, const Standard_Real avalue) const |
| Converts the real value <avalue> from the S.I. system of units to the user system of units. <aquantity> is the physical dimensions of the measurement. More... | |
| Standard_Real | ConvertUserSystemValueToSI (const Standard_CString aquantity, const Standard_Real avalue) const |
| Converts the real value <avalue> from the user system of units to the S.I. system of units. <aquantity> is the physical dimensions of the measurement. More... | |
| void | Dump () const |
| Standard_Boolean | IsEmpty () const |
| Returns TRUE if no units has been defined in the system. More... | |
 Public Member Functions inherited from MMgt_TShared | |
| virtual void | Delete () const override |
| Memory deallocator for transient classes. More... | |
| Public Member Functions inherited from Standard_Transient | |
| Standard_Transient () | |
| Empty constructor. More... | |
| Standard_Transient (const Standard_Transient &) | |
| Copy constructor – does nothing. More... | |
| Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter. More... | |
| virtual | ~Standard_Transient () |
| Destructor must be virtual. 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_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. 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... | |
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 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... | |
Detailed Description
This class allows the user to define his own system of units.
Constructor & Destructor Documentation
| Units_UnitsSystem::Units_UnitsSystem | ( | ) |
Returns an instance of UnitsSystem initialized to the S.I. units system.
| Units_UnitsSystem::Units_UnitsSystem | ( | const Standard_CString | aName, |
| const Standard_Boolean | Verbose = Standard_False |
||
| ) |
Returns an instance of UnitsSystem initialized to the S.I. units system upgraded by the base system units decription file. Attempts to find the four following files: $CSF_aNameDefaults/.aName $CSF_aNameSiteDefaults/.aName $CSF_aNameGroupDefaults/.aName $CSF_aNameUserDefaults/.aName See : Resource_Manager for the description of this file.
Member Function Documentation
| void Units_UnitsSystem::Activate | ( | const Standard_CString | aquantity, |
| const Standard_CString | aunit | ||
| ) |
Specifies for <aquantity> the unit <aunit> used.
| void Units_UnitsSystem::Activates | ( | ) |
Activates the first unit of all defined system quantities.
| TCollection_AsciiString Units_UnitsSystem::ActiveUnit | ( | const Standard_CString | aquantity | ) | const |
Returns for <aquantity> the active unit.
| Handle< TColStd_HSequenceOfInteger > Units_UnitsSystem::ActiveUnitsSequence | ( | ) | const |
Returns a sequence of integer in correspondance with the sequence of quantities, which indicates, for each redefined quantity, the index into the sequence of units, of the active unit.
| Standard_Real Units_UnitsSystem::ConvertSIValueToUserSystem | ( | const Standard_CString | aquantity, |
| const Standard_Real | avalue | ||
| ) | const |
Converts the real value <avalue> from the S.I. system of units to the user system of units. <aquantity> is the physical dimensions of the measurement.
| Standard_Real Units_UnitsSystem::ConvertUserSystemValueToSI | ( | const Standard_CString | aquantity, |
| const Standard_Real | avalue | ||
| ) | const |
Converts the real value <avalue> from the user system of units to the S.I. system of units. <aquantity> is the physical dimensions of the measurement.
| Standard_Real Units_UnitsSystem::ConvertValueToUserSystem | ( | const Standard_CString | aquantity, |
| const Standard_Real | avalue, | ||
| const Standard_CString | aunit | ||
| ) | const |
Converts a real value <avalue> from the unit <aunit> belonging to the physical dimensions <aquantity> to the corresponding unit of the user system.
| void Units_UnitsSystem::Dump | ( | ) | const |
| Standard_Boolean Units_UnitsSystem::IsEmpty | ( | ) | const |
Returns TRUE if no units has been defined in the system.
| Handle< Units_QuantitiesSequence > Units_UnitsSystem::QuantitiesSequence | ( | ) | const |
Returns the sequence of refined quantities.
| void Units_UnitsSystem::Remove | ( | const Standard_CString | aquantity, |
| const Standard_CString | aunit | ||
| ) |
Removes for <aquantity> the unit <aunit> used.
| void Units_UnitsSystem::Specify | ( | const Standard_CString | aquantity, |
| const Standard_CString | aunit | ||
| ) |
Specifies for <aquantity> the unit <aunit> used.
The documentation for this class was generated from the following file:
