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// File: TObj_ModelIterator.hxx
// Created: Wed Jan 31 12:03:38 2001
// Author: Pavel TELKOV
// Copyright: Open CASCADE 2007
// The original implementation Copyright: (C) RINA S.p.A
#ifndef TObj_ModelIterator_HeaderFile
#define TObj_ModelIterator_HeaderFile
#include <TObj_Object.hxx>
#include <TObj_ObjectIterator.hxx>
#include <TObj_SequenceOfIterator.hxx>
class Handle(TObj_Model);
/**
* This class provides an iterator by all objects in the model.
*/
class TObj_ModelIterator : public TObj_ObjectIterator
{
public:
/**
* Constructor
*/
//! Creates Iterator and initialize it by Model`s label
Standard_EXPORT TObj_ModelIterator(const Handle(TObj_Model)& theModel);
public:
/**
* Methods to iterate on objects.
*/
//! Returns True if iteration is not finished and method Value()
//! will give the object
virtual Standard_EXPORT Standard_Boolean More() const;
//! Iterates to the next object
virtual Standard_EXPORT void Next ();
//! Returns current object (or MainObj of Model if iteration has finished)
virtual Standard_EXPORT Handle(TObj_Object) Value () const;
protected:
/**
* private methods
*/
//! Add iterator on children of indicated object recursively.
virtual Standard_EXPORT void addIterator(const Handle(TObj_Object)& theObj);
protected:
/**
* Fields
*/
Handle(TObj_Object) myObject; //!< Current object
TObj_SequenceOfIterator myIterSeq; //!< Sequence of iterators in model
public:
//! CASCADE RTTI
DEFINE_STANDARD_RTTI(TObj_ModelIterator)
};
//! Define handle class for TObj_ObjectIterator
DEFINE_STANDARD_HANDLE(TObj_ModelIterator,TObj_ObjectIterator)
#endif
#ifdef _MSC_VER
#pragma once
#endif
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