VariableFactory.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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/* VariableFactory.h                                            C) 2000-2025 */
/*                                                                           */
/* Factory for a variable of a given type.                                   */
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#ifndef ARCANE_CORE_VARIABLEFACTORY_H
#define ARCANE_CORE_VARIABLEFACTORY_H
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#include "arcane/utils/String.h"
 
#include "arcane/core/IVariableFactory.h"
#include "arcane/core/VariableTypeInfo.h"
 
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namespace Arcane
{
 
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class VariableFactory
: public IVariableFactory
{
 public:

  ARCCORE_DEPRECATED_2020("Use overload with 'VariableTypeInfo' argument")
  VariableFactory(VariableFactoryFunc func, eDataType data_type,
                  eItemKind item_kind, Integer dimension, Integer multi_tag, bool is_partial);
  VariableFactory(VariableFactoryFunc func, const VariableTypeInfo& var_type_info);
 
 public:
 
  VariableRef* createVariable(const VariableBuildInfo& name) override;
  eItemKind itemKind() const override { return m_variable_type_info.itemKind(); }
  eDataType dataType() const override { return m_variable_type_info.dataType(); }
  Integer dimension() const override { return m_variable_type_info.dimension(); }
  Integer multiTag() const override { return m_variable_type_info.multiTag(); }
  bool isPartial() const { return m_variable_type_info.isPartial(); }
  const String& fullTypeName() const override { return m_full_type_name; }
  VariableTypeInfo variableTypeInfo() const override { return m_variable_type_info; }
 
 private:

  VariableFactoryFunc m_function;

  VariableTypeInfo m_variable_type_info;

  String m_full_type_name;
};
 
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} // End namespace Arcane
 
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#endif