0022735: Data races in BRepMesh working in parallel mode

[occt.git] / src / IFSelect / IFSelect_SelectSent.cdl

-- File:	IFSelect_SelectSent.cdl
-- Created:	Wed Oct 25 09:38:28 1995
-- Author:	Christian CAILLET
--		<cky@anion>
---Copyright:	 Matra Datavision 1995


class SelectSent  from IFSelect    inherits SelectExtract

    ---Purpose : This class returns entities according sending to a file
    --           Once a model has been loaded, further sendings are recorded
    --           as status in the graph (for each value, a count of sendings)
    --           
    --           Hence, it is possible to query entities : sent ones (at least
    --           once), non-sent (i.e. remaining) ones, duplicated ones, etc...
    --           
    --           This selection performs this query

uses AsciiString from TCollection, InterfaceModel, Graph, EntityIterator

is

    Create (sentcount : Integer = 1; atleast : Boolean = Standard_True)
    	returns mutable SelectSent;
    ---Purpose : Creates a SelectSent :
    --           sentcount = 0 -> remaining (non-sent) entities
    --           sentcount = 1, atleast = True (D) -> sent (at least once)
    --           sentcount = 2, atleast = True -> duplicated (sent least twice)
    --             etc...
    --           sentcount = 1, atleast = False -> sent just once (non-dupl.d)
    --           sentcount = 2, atleast = False -> sent just twice
    --             etc...

    SentCount (me) returns Integer;
    ---Purpose : Returns the queried count of sending

    AtLeast (me) returns Boolean;
    ---Purpose : Returns the <atleast> status, True for sending at least the
    --           sending count, False for sending exactly the sending count
    --           Remark : if SentCount is 0, AtLeast is ignored

    RootResult (me; G : Graph) returns EntityIterator  is redefined;
    ---Purpose : Returns the list of selected entities. It is redefined to
    --           work on the graph itself (not queried by sort)
    --           
    --           An entity is selected if its count complies to the query in
    --           Direct Mode, rejected in Reversed Mode
    --           
    --           Query works on the sending count recorded as status in Graph

    Sort (me; rank : Integer; ent : Transient; model : InterfaceModel)
        returns Boolean;
    ---Purpose : Returns always False because RootResult has done the work


    ExtractLabel (me) returns AsciiString from TCollection;
    ---Purpose : Returns a text defining the criterium : query :
    --           SentCount = 0 -> "Remaining (non-sent) entities"
    --           SentCount = 1, AtLeast = True  -> "Sent entities"
    --           SentCount = 1, AtLeast = False -> "Sent once (no duplicated)"
    --           SentCount = 2, AtLeast = True  -> "Sent several times entities"
    --           SentCount = 2, AtLeast = False -> "Sent twice entities"
    --           SentCount > 2, AtLeast = True  -> "Sent at least <count> times entities"
    --           SentCount > 2, AtLeast = False -> "Sent <count> times entities"

fields

    thecnt : Integer;
    thelst : Boolean;

end SelectSent;