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-- File: Units_UnitsDictionary.cdl
-- Created: Mon Jun 22 18:08:47 1992
-- Author: Gilles DEBARBOUILLE
-- <gde@phobox>
---Copyright: Matra Datavision 1992
class UnitsDictionary from Units
inherits
TShared from MMgt
---Purpose: This class creates a dictionary of all the units
-- you want to know.
uses
HAsciiString from TCollection,
AsciiString from TCollection,
Quantity from Units,
QuantitiesSequence from Units,
Dimensions from Units
is
Create returns mutable UnitsDictionary from Units;
---Level: Internal
---Purpose: Returns an empty instance of UnitsDictionary.
Creates(me : mutable ; afilename : CString)
---Level: Internal
---Purpose: Returns a UnitsDictionary object which contains the
-- sequence of all the units you want to consider,
-- physical quantity by physical quantity.
is static;
Sequence(me) returns any QuantitiesSequence from Units
---Level: Internal
---C++: inline
---Purpose: Returns the head of the sequence of physical
-- quantities.
is static;
UpToDate(me) returns Boolean
---Level: Internal
---Purpose: Returns true if there has been no modification of the
-- file Units.dat since the creation of the dictionary
-- object, false otherwise.
is static;
ActiveUnit(me ; aquantity : CString) returns AsciiString from TCollection
---Level: Internal
---Purpose: Returns for <aquantity> the active unit.
is static;
Dump(me ; alevel : Integer)
---Level: Internal
---C++: inline
---Purpose: Dumps only the sequence of quantities without the
-- units if <alevel> is equal to zero, and for each
-- quantity all the units stored if <alevel> is equal to
-- one.
is static;
Dump(me ; adimensions : Dimensions)
---Level: Internal
---C++: inline
---Purpose: Dumps for a designated physical dimensions
-- <adimensions> all the previously stored units.
is static;
fields
thefilename : HAsciiString from TCollection;
thetime : Integer;
thequantitiessequence : QuantitiesSequence from Units;
end UnitsDictionary;
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