mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-07-20 12:45:50 +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.
113 lines
2.8 KiB
C++
113 lines
2.8 KiB
C++
// Created on: 2004-11-23
|
|
// Created by: Pavel TELKOV
|
|
// Copyright (c) 2004-2014 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.
|
|
|
|
// The original implementation Copyright: (C) RINA S.p.A
|
|
|
|
#ifndef TObj_LabelIterator_HeaderFile
|
|
#define TObj_LabelIterator_HeaderFile
|
|
|
|
#include <TObj_Object.hxx>
|
|
|
|
#include <TDF_Label.hxx>
|
|
#include <TDF_ChildIterator.hxx>
|
|
#include <TObj_ObjectIterator.hxx>
|
|
|
|
/**
|
|
* This class is a basis for OCAF based iterators.
|
|
*/
|
|
|
|
class TObj_LabelIterator : public TObj_ObjectIterator
|
|
{
|
|
|
|
protected:
|
|
/**
|
|
* Constructor
|
|
*/
|
|
|
|
//! Creates an Empty Iterator
|
|
Standard_EXPORT TObj_LabelIterator();
|
|
|
|
public:
|
|
/**
|
|
* Constructor
|
|
*/
|
|
|
|
//! Creates an iterator an initialize it by theLabel and recursive flag.
|
|
//! If isRecursive is Standard_True make recursive iterations
|
|
Standard_EXPORT TObj_LabelIterator
|
|
(const TDF_Label& theLabel,
|
|
const Standard_Boolean isRecursive = Standard_False);
|
|
|
|
public:
|
|
/**
|
|
* Redefined methods
|
|
*/
|
|
|
|
//! Returns True if there is a current Item in the iteration.
|
|
virtual Standard_EXPORT Standard_Boolean More () const
|
|
{ return !myNode.IsNull(); }
|
|
|
|
//! Move to the next Item
|
|
virtual Standard_EXPORT void Next ();
|
|
|
|
//! Returns the current item
|
|
virtual Standard_EXPORT Handle(TObj_Object) Value () const
|
|
{ return myObject; }
|
|
|
|
//! Returns the label of the current item
|
|
inline const TDF_Label& LabelValue() const
|
|
{ return myNode; }
|
|
|
|
protected:
|
|
/**
|
|
* Iterating methods
|
|
*/
|
|
|
|
//! Shifts iterator to the next object
|
|
virtual Standard_EXPORT void MakeStep() = 0;
|
|
|
|
protected:
|
|
/**
|
|
* Internal methods
|
|
*/
|
|
|
|
//! Initialize Iterator by the theLabel
|
|
Standard_EXPORT void Init(const TDF_Label& theLabel,
|
|
const Standard_Boolean isRecursive = Standard_False)
|
|
{ myIterator.Initialize(theLabel,isRecursive); }
|
|
|
|
|
|
protected:
|
|
/**
|
|
* Fields
|
|
*/
|
|
TDF_Label myNode; //!< Current node
|
|
TDF_ChildIterator myIterator; //!< OCAF Child iterator
|
|
Handle(TObj_Object) myObject; //!< Current Object
|
|
|
|
public:
|
|
//! CASCADE RTTI
|
|
DEFINE_STANDARD_RTTI(TObj_LabelIterator)
|
|
};
|
|
|
|
//! Define handle class for TObj_LabelIterator
|
|
DEFINE_STANDARD_HANDLE(TObj_LabelIterator,TObj_ObjectIterator)
|
|
|
|
#endif
|
|
|
|
#ifdef _MSC_VER
|
|
#pragma once
|
|
#endif
|