-- File:	BOP_SFSCorrector.cdl
-- Created:	Fri Apr 13 10:41:43 2001
-- Author:	Peter KURNEV
--		<pkv@irinox>
---Copyright:	 Matra Datavision 2001


class SFSCorrector from BOP 

	---Purpose: 
    	---  the algorithm is to change the Shell Faces Set (SFS)contents.      
    	---  The NewSFS will contain only shells   
    	---  instead of shells and faces.  
        --- 
	 
uses
 
    ShellFaceSet         from BOP,
    PShellFaceSet        from BOP,
    ListOfConnexityBlock from BOP 
    
is 
    Create   
    	returns SFSCorrector from BOP; 
    	---Purpose:  
    	--- Empty constructor; 
    	---
    SetSFS  (me:out; 
		aSFS: ShellFaceSet from BOP);  
    	---Purpose: 
    	--- Modifier 
    	---
    Do (me:out); 
    	---Purpose:
    	--- Performs the algorithm of  two  steps 
    	--- 1. Make conexity blocks (  DoConnexityBlocks()  )     
    	--- 2. Make corrections     (  DoCorrections()  )        
    	---
    DoConnexityBlocks(me:out) 
    	is  private; 
    	---Purpose: 
    	--- Internal Purpose  
    	---
    DoCorrections(me:out) 
    	is  private; 
    	---Purpose: 
    	--- Internal Purpose  
    	---
    IsDone(me)  
    	returns Boolean from Standard;   
    	---Purpose: 
    	--- Selector 
    	---
    ErrorStatus	(me)  
    	returns Integer from Standard; 
    	---Purpose: 
    	--- Selector  
    	--- - 1 - Nothing is done because only constructor has been called
    	---
    SFS     (me:out) 
    	returns ShellFaceSet from BOP; 
    	---C++:  return &  
    	---Purpose: 
    	--- Selector 
    	---
    NewSFS  (me:out) 
    	returns ShellFaceSet from BOP; 
    	---C++:  return &   
    	---Purpose: 
    	--- Selector 
    	--- Returns the resulting SFS
	---

fields 

    mySFS             : PShellFaceSet        from BOP; 
    myNewSFS          : ShellFaceSet         from BOP;  
    myConnexityBlocks : ListOfConnexityBlock from BOP;  
    myIsDone          : Boolean from Standard;  
    myErrorStatus     : Integer from Standard;  

end SFSCorrector;