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-- File: Units_UnitsLexicon.cdl
-- Created: Fri Oct 8 10:34:10 1993
-- Author: Gilles DEBARBOUILLE
-- <gde@meteox>
---Copyright: Matra Datavision 1993
private class UnitsLexicon from Units
inherits
Lexicon from Units
---Purpose: This class defines a lexicon useful to analyse and
-- recognize the different key words included in a
-- sentence. The lexicon is stored in a sequence of
-- tokens.
uses
HAsciiString from TCollection,
AsciiString from TCollection
is
Create returns mutable UnitsLexicon from Units;
---Level: Internal
---Purpose: Returns an empty instance of UnitsLexicon
Creates(me : mutable ; afilename1 , afilename2 : CString ;
amode : Boolean = Standard_True)
---Level: Internal
---Purpose: Reads the files <afilename1> and <afilename2> to
-- create a sequence of tokens stored in
-- <thesequenceoftokens>.
is static;
FileName2(me) returns AsciiString from TCollection
---Level: Internal
---Purpose: Returns in a AsciiString from TCollection the name of the file.
is static;
UpToDate(me) returns Boolean
---Level: Internal
---Purpose: Returns true if the file has not changed since the
-- creation of the Lexicon object. Returns false
-- otherwise.
is redefined;
Dump(me)
---Level: Internal
---C++: inline
---Purpose: Useful for debugging.
is redefined;
fields
thefilename : HAsciiString from TCollection;
thetime : Time;
end UnitsLexicon;
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