ModelAPI_Attribute.h

// Copyright (C) 2014-2026  CEA, EDF
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
 
#ifndef ModelAPI_Attribute_H_
#define ModelAPI_Attribute_H_
 
#include "ModelAPI.h"
#include <string>
#include <memory>
 
class ModelAPI_Object;
 
class ModelAPI_Attribute
{
  std::shared_ptr<ModelAPI_Object> myObject;
  std::string myID; 
 protected:
  // accessible from the attributes
  bool myIsInitialized; 
  bool mySetInitializedBlocked; 
  bool myIsArgument;    
  bool myIsImmutable;   
 
 public:
 
  MODELAPI_EXPORT virtual std::string attributeType() = 0;
 
  MODELAPI_EXPORT virtual ~ModelAPI_Attribute();
 
  MODELAPI_EXPORT virtual void setObject(const std::shared_ptr<ModelAPI_Object>& theObject);
 
  MODELAPI_EXPORT const std::shared_ptr<ModelAPI_Object>& owner() const;
 
  MODELAPI_EXPORT virtual bool isInitialized();
 
  MODELAPI_EXPORT void setInitialized();
 
  MODELAPI_EXPORT bool blockSetInitialized(const bool theBlock);
 
  MODELAPI_EXPORT void setIsArgument(const bool theFlag);
 
  MODELAPI_EXPORT bool isArgument();
 
  MODELAPI_EXPORT bool setImmutable(const bool theFlag);
 
  MODELAPI_EXPORT bool isImmutable();
 
  MODELAPI_EXPORT const std::string& id() const;
 
  MODELAPI_EXPORT virtual void reset();
 
 protected:
  MODELAPI_EXPORT ModelAPI_Attribute();
 
  MODELAPI_EXPORT virtual void setID(const std::string theID);
 
  MODELAPI_EXPORT virtual void reinit();
 
  friend class Model_Data;
  friend class Model_Objects;
};
 
typedef std::shared_ptr<ModelAPI_Attribute> AttributePtr;
 
#endif