StandaloneTraceMessage.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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/* StandaloneTraceMessage.h                                    (C) 2000-2025 */
/*                                                                           */
/* Trace message independent of 'ITraceMng'.                                 */
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#ifndef ARCCORE_TRACE_STANDALONETRACEMESSAGE_H
#define ARCCORE_TRACE_STANDALONETRACEMESSAGE_H
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#include "arccore/trace/TraceMessage.h"
 
#include <sstream>
 
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namespace Arcane
{
 
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class ARCCORE_TRACE_EXPORT StandaloneTraceMessage
{
 public:
 
  StandaloneTraceMessage() = default;
  StandaloneTraceMessage(Trace::eMessageType, int level = TraceMessage::DEFAULT_LEVEL);
  StandaloneTraceMessage(const TraceMessage& from);
  StandaloneTraceMessage& operator=(const StandaloneTraceMessage& from);
 
 public:
 
  std::ostream& file() const { return m_stream; }
  Trace::eMessageType type() const { return m_type; }
  int level() const { return m_level; }
  int color() const { return m_color; }
 
 public:
 
  std::string value() const { return m_stream.str(); }
 
 private:

  mutable std::ostringstream m_stream;
  Trace::eMessageType m_type = Trace::Normal;
  int m_level = TraceMessage::DEFAULT_LEVEL;
 
 public:

  mutable int m_color = 0;
};
 
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inline const StandaloneTraceMessage&
operator<<(const StandaloneTraceMessage& o, const Trace::Color& c)
{
  o.m_color = c.m_color;
  return o;
}
 
template <class T> inline const StandaloneTraceMessage&
operator<<(const StandaloneTraceMessage& o, const T& v)
{
  o.file() << v;
  return o;
}
 
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} // namespace Arcane
 
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#endif