logging.hh

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*                                                                           */
/*  This file is part of the library KASKADE 7                               */
/*  https://www.zib.de/research/projects/kaskade7-finite-element-toolbox     */
/*                                                                           */
/*  Copyright (C) 2024-2024 Zuse Institute Berlin                            */
/*                                                                           */
/*  KASKADE 7 is distributed under the terms of the ZIB Academic License.    */
/*    see $KASKADE/academic.txt                                              */
/*                                                                           */
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
#ifndef LOGGING_HH
#define LOGGING_HH
 
 
#include <fstream>
#include <iostream>
 
 
namespace Kaskade
{
  class Logger
  {
  public:
    Logger(int level, std::ostream& out=std::cout);
 
    ~Logger();
 
    bool operator()(int level, std::string const& message);
 
    std::ostream& operator()(int level);
 
  private:
    int level;
    std::ostream* out;
    std::ofstream discard;
  };
}
 
#endif