mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-06-25 12:04:07 +03:00
d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
80 lines
3.3 KiB
Plaintext
80 lines
3.3 KiB
Plaintext
-- Created on: 1992-11-17
|
|
-- Created by: Christian CAILLET
|
|
-- Copyright (c) 1992-1999 Matra Datavision
|
|
-- Copyright (c) 1999-2014 OPEN CASCADE SAS
|
|
--
|
|
-- This file is part of Open CASCADE Technology software library.
|
|
--
|
|
-- This library is free software; you can redistribute it and/or modify it under
|
|
-- the terms of the GNU Lesser General Public License version 2.1 as published
|
|
-- by the Free Software Foundation, with special exception defined in the file
|
|
-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
-- distribution for complete text of the license and disclaimer of any warranty.
|
|
--
|
|
-- Alternatively, this file may be used under the terms of Open CASCADE
|
|
-- commercial license or contractual agreement.
|
|
|
|
deferred class SelectExtract from IFSelect inherits SelectDeduct
|
|
|
|
---Purpose : A SelectExtract determines a list of Entities from an Input
|
|
-- Selection, as a sub-list of the Input Result
|
|
-- It works by applying a sort criterium on each Entity of the
|
|
-- Input. This criterium can be applied Direct to Pick Items
|
|
-- (default case) or Reverse to Remove Item
|
|
--
|
|
-- Basic features (the unique Input) are inherited from SelectDeduct
|
|
|
|
uses AsciiString from TCollection, InterfaceModel, EntityIterator, Graph
|
|
|
|
is
|
|
|
|
Initialize;
|
|
---Purpose : Initializes a SelectExtract : enforces the sort to be Direct
|
|
|
|
IsDirect (me) returns Boolean;
|
|
---Purpose : Returns True if Sort criterium is Direct, False if Reverse
|
|
|
|
SetDirect (me : mutable; direct : Boolean);
|
|
---Purpose : Sets Sort criterium sense to a new value
|
|
-- (True : Direct , False : Reverse)
|
|
|
|
-- Input : see SelectDeduct
|
|
|
|
|
|
RootResult (me; G : Graph) returns EntityIterator is virtual;
|
|
---Purpose : Returns the list of selected entities. Works by calling the
|
|
-- method Sort on each input Entity : the Entity is kept as
|
|
-- output if Sort returns the same value as Direct status
|
|
|
|
Sort (me; rank : Integer; ent : Transient; model : InterfaceModel)
|
|
returns Boolean is deferred;
|
|
---Purpose : Returns True for an Entity if it satisfies the Sort criterium
|
|
-- It receives :
|
|
-- - <rank>, the rank of the Entity in the Iteration,
|
|
-- - <ent> , the Entity itself, and
|
|
-- - <model>, the Starting Model
|
|
-- Hence, the Entity to check is "model->Value(num)" (but an
|
|
-- InterfaceModel allows other checks)
|
|
-- This method is specific to each class of SelectExtract
|
|
|
|
SortInGraph (me; rank : Integer; ent : Transient; G : Graph)
|
|
returns Boolean is virtual;
|
|
---Purpose : Works as Sort but works on the Graph
|
|
-- Default directly calls Sort, but it can be redefined
|
|
-- If SortInGraph is redefined, Sort should be defined even if
|
|
-- not called (to avoid deferred methods in a final class)
|
|
|
|
|
|
Label (me) returns AsciiString from TCollection;
|
|
---Purpose : Returns a text saying "Picked" or "Removed", plus the
|
|
-- specific criterium returned by ExtractLabel (see below)
|
|
|
|
ExtractLabel (me) returns AsciiString from TCollection is deferred;
|
|
---Purpose : Returns a text defining the criterium for extraction
|
|
|
|
fields
|
|
|
|
thesort : Boolean;
|
|
|
|
end SelectExtract;
|