IBase.h

// -*- tab-width: 2; indent-tabs-mode: nil; coding: utf-8-with-signature -*-
//-----------------------------------------------------------------------------
// Copyright 2000-2026 CEA (www.cea.fr) IFPEN (www.ifpenergiesnouvelles.com)
// See the top-level COPYRIGHT file for details.
// SPDX-License-Identifier: Apache-2.0
//-----------------------------------------------------------------------------
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/* IBase.h                                                     (C) 2000-2025 */
/*                                                                           */
/* Interface of a base object.                                               */
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#ifndef ARCANE_CORE_IBASE_H
#define ARCANE_CORE_IBASE_H
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#include "arcane/core/ArcaneTypes.h"
 
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namespace Arcane
{
 
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/*!
 * \brief Interface of the base class for main arcane objects
 */
class ARCANE_CORE_EXPORT IBase
{
 public:
 
  virtual ~IBase() = default; //!< Frees resources
 
 public:
 
  /*!
   * \brief Constructs the instance members.
   * The instance is not usable until this method has been
   * called. This method must be called before initialize().
   * \warning This method must only be called once.
   */
  virtual void build() = 0;
 
  /*!
   * \brief Initializes the instance.
   * The instance is not usable until this method has been
   * called.
   * \warning This method must only be called once.
   */
  virtual void initialize() = 0;
 
 public:
 
  //! Parent of this object
  virtual IBase* objectParent() const = 0;
 
  //! Namespace of the object.
  virtual String objectNamespaceURI() const = 0;
 
  //! Local name of the object.
  virtual String objectLocalName() const = 0;
 
  //! Service version number.
  virtual VersionInfo objectVersion() const = 0;
 
 public:
 
  //! Trace manager
  virtual ITraceMng* traceMng() const = 0;
 
  //! Resource manager
  virtual IRessourceMng* ressourceMng() const = 0;
 
  //! Service manager
  virtual IServiceMng* serviceMng() const = 0;
 
 public:
};
 
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extern "C++" ARCANE_CORE_EXPORT String
arcaneNamespaceURI();
 
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} // namespace Arcane
 
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#endif