/usr/include/oce/GraphDS_VerticesIterator.gxx is in liboce-foundation-dev 0.15-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | // Created on: 1993-03-16
// Created by: Denis PASCAL
// Copyright (c) 1993-1999 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 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.
#include <Standard_NoMoreObject.hxx>
#include <Standard_NoSuchObject.hxx>
//=======================================================================
//function : GraphDS_VerticesIterator
//purpose :
//=======================================================================
GraphDS_VerticesIterator::GraphDS_VerticesIterator ()
{
}
//=======================================================================
//function : GraphDS_VerticesIterator
//purpose :
//=======================================================================
GraphDS_VerticesIterator::GraphDS_VerticesIterator
(const GraphDS_DirectedGraph& DG)
{
Initialize (DG);
}
//=======================================================================
//function : GraphDS_VerticesIterator
//purpose :
//=======================================================================
GraphDS_VerticesIterator::GraphDS_VerticesIterator
(const GraphDS_DirectedGraph& DG,
const Handle(GraphDS_Vertex)& V)
{
Initialize (DG,V);
}
//=======================================================================
//function : Initialize
//purpose :
//=======================================================================
void GraphDS_VerticesIterator::Initialize (const GraphDS_DirectedGraph& DG)
{
myVertices.Initialize(DG.myVertices);
}
//=======================================================================
//function : Initialize
//purpose :
//=======================================================================
void GraphDS_VerticesIterator::Initialize
(const GraphDS_DirectedGraph& DG,
const Handle(GraphDS_Vertex)& V)
{
myMap.Clear();
Handle(GraphDS_Edge) E;
TColStd_MapIteratorOfMapOfTransient it(V->GetEdges());
for (;it.More();it.Next()) {
E = Handle(GraphDS_Edge)::DownCast(it.Key());
if (E->Source() == V) myMap.Add(E->Destination());
}
myVertices.Initialize(myMap);
}
//=======================================================================
//function : More
//purpose :
//=======================================================================
Standard_Boolean GraphDS_VerticesIterator::More () const
{
return myVertices.More();
}
//=======================================================================
//function : Next
//purpose :
//=======================================================================
void GraphDS_VerticesIterator::Next ()
{
myVertices.Next();
}
//=======================================================================
//function : Value
//purpose :
//=======================================================================
const Handle(GraphDS_Vertex)& GraphDS_VerticesIterator::Value () const
{
return *((Handle(GraphDS_Vertex)*)& myVertices.Key());
//return Handle(GraphDS_Vertex)::DownCast(myVertices.Key());
}
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