-- File:	TFunction.cdl
-- Created:	Thu Jun 10 19:08:45 1999
-- Author:	Vladislav ROMASHKO
--		<vro@flox.nnov.matra-dtv.fr>
---Copyright:	 Matra Datavision 1999

package TFunction 
    --- Purpose: Function attributes separate data from
    -- algorithms. Each function contains the ID of a function driver.
uses  

    Standard, 
    TCollection,  
    TColStd,
    TDF, 
    TDataStd
 
is 
  
    enumeration ExecutionStatus is
    	ES_WrongDefinition,
	ES_NotExecuted,
	ES_Executing,
	ES_Succeeded,
	ES_Failed;

    deferred class Driver;         

    class DriverTable;   

    class Logbook;

    class DataMapOfGUIDDriver
    instantiates DataMap from TCollection(GUID   from Standard, 
	    	 		       	  Driver from TFunction, 
				          GUID   from Standard);
    class Array1OfDataMapOfGUIDDriver
    instantiates Array1 from TCollection(DataMapOfGUIDDriver from TFunction);
    class HArray1OfDataMapOfGUIDDriver
    instantiates HArray1 from TCollection(DataMapOfGUIDDriver from TFunction,
    	    	    	    	    	  Array1OfDataMapOfGUIDDriver from TFunction);

    class Function; 
    class GraphNode;
    class Scope;

    class IFunction;
    class Iterator;

    class DataMapOfLabelListOfLabel
    instantiates DataMap from TCollection(Label          from TDF, 
	    	 		       	  LabelList      from TDF, 
				          LabelMapHasher from TDF);     
    class DoubleMapOfIntegerLabel
    instantiates DoubleMap from TCollection(Integer from Standard,
    	    	    	    	    	    Label from TDF,
					    MapIntegerHasher from TColStd,
					    LabelMapHasher from TDF);

end TFunction;