0024166: Unable to create file with "Save" menu of voxeldemo Qt sample
[occt.git] / src / IFSelect / IFSelect_Selection.cxx
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b311480e 1// Copyright (c) 1999-2012 OPEN CASCADE SAS
2//
3// The content of this file is subject to the Open CASCADE Technology Public
4// License Version 6.5 (the "License"). You may not use the content of this file
5// except in compliance with the License. Please obtain a copy of the License
6// at http://www.opencascade.org and read it completely before using this file.
7//
8// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
9// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
10//
11// The Original Code and all software distributed under the License is
12// distributed on an "AS IS" basis, without warranty of any kind, and the
13// Initial Developer hereby disclaims all such warranties, including without
14// limitation, any warranties of merchantability, fitness for a particular
15// purpose or non-infringement. Please see the License for the specific terms
16// and conditions governing the rights and limitations under the License.
17
7fd59977 18#include <IFSelect_Selection.ixx>
19#include <Interface_Graph.hxx>
20#include <Interface_GraphContent.hxx>
21
22
23
b311480e 24Standard_Boolean IFSelect_Selection::HasUniqueResult () const
7fd59977 25 { return Standard_False; } // eminemment redefinissable
26
27// UniqueResult, c est RootResult passe par une Map (-> mis a plat)
28
29 Interface_EntityIterator IFSelect_Selection::UniqueResult
30 (const Interface_Graph& G) const
31{
32 Interface_EntityIterator iter = RootResult(G);
bc650d41
G
33 if (HasUniqueResult() || !G.ModeStat())
34 return iter;
7fd59977 35 Interface_Graph GG(G);
36 GG.GetFromIter(iter,0);
37 return Interface_GraphContent(GG); // EntityIterator specialise (meme taille)
38}
39
40// CompleteResult, c est RootResult + propagation du partage (Shareds)
41
42 Interface_EntityIterator IFSelect_Selection::CompleteResult
43 (const Interface_Graph& G) const
44{
45 Interface_EntityIterator iter = RootResult(G);
46// On peut utiliser le Graphe a present
47 Interface_Graph GG(G);
48 for (iter.Start(); iter.More(); iter.Next()) {
49 Handle(Standard_Transient) ent = iter.Value();
50 GG.GetFromEntity(ent,Standard_True); // et voila
51 }
52 return Interface_GraphContent(GG); // EntityIterator specialise (meme taille)
53}