Configuration.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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/* Configuration.h                                             (C) 2000-2020 */
/*                                                                           */
/* Management of execution configuration options.                            */
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#ifndef ARCANE_CONFIGURATION_H
#define ARCANE_CONFIGURATION_H
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#include "arcane/utils/ArcaneGlobal.h"
 
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namespace Arcane
{
 
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class ARCANE_CORE_EXPORT IConfigurationSection
{
 public:
 
  virtual ~IConfigurationSection() {} 
 
 public:
 
  virtual Int32 value(const String& name, Int32 default_value) const = 0;
  virtual Int64 value(const String& name, Int64 default_value) const = 0;
  virtual Real value(const String& name, Real default_value) const = 0;
  virtual bool value(const String& name, bool default_value) const = 0;
  virtual String value(const String& name, const String& default_value) const = 0;
  virtual String value(const String& name, const char* default_value) const = 0;
 
  virtual Integer valueAsInteger(const String& name, Integer default_value) const = 0;
  virtual Int32 valueAsInt32(const String& name, Int32 default_value) const = 0;
  virtual Int64 valueAsInt64(const String& name, Int64 default_value) const = 0;
  virtual Real valueAsReal(const String& name, Real default_value) const = 0;
  virtual bool valueAsBool(const String& name, bool default_value) const = 0;
  virtual String valueAsString(const String& name, const String& default_value) const = 0;
};
 
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class ARCANE_CORE_EXPORT IConfiguration
{
 public:
 
  virtual ~IConfiguration() {} 
 
 public:

  virtual IConfigurationSection* createSection(const String& name) const = 0;

  virtual IConfigurationSection* mainSection() const = 0;

  virtual void addValue(const String& name, const String& value, Integer priority) = 0;

  virtual IConfiguration* clone() const = 0;

  virtual void merge(const IConfiguration* c) = 0;

  virtual void dump() const = 0;

  virtual void dump(std::ostream& ostr) const = 0;
};
 
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class ARCANE_CORE_EXPORT IConfigurationMng
{
 public:
 
  virtual ~IConfigurationMng() {} 
 
 public:

  virtual IConfiguration* defaultConfiguration() const = 0;

  virtual IConfiguration* createConfiguration() = 0;
};
 
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} // End namespace Arcane
 
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#endif