genfunc.cpp

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/*
  GenFunc  -  generic identification functions (raw)
 
   Copyright (C)
     2015,            Hermann Vosseler <Ichthyostega@web.de>
 
 **Lumiera** is free software; you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
 Free Software Foundation; either version 2 of the License, or (at your
 option) any later version. See the file COPYING for further details.
 
* *****************************************************************/
 
 
#include "lib/idi/genfunc.hpp"
#include "lib/format-string.hpp"
#include "lib/format-obj.hpp"
#include "lib/util.hpp"
 
#include <string>
#include <boost/functional/hash.hpp>
 
 
using util::_Fmt;
using std::string;
 
 
namespace lib {
namespace idi {
  
  
  namespace format { // generic entry points / integration helpers...
    
    string
    instance_format (string const& prefix, size_t instanceNr)
    {
      return _Fmt("%s.%03d")
                % prefix % instanceNr;
    }
    
    string
    instance_hex_format (string const& prefix, size_t instanceNr)
    {
      return _Fmt("%s.%04X")
                % prefix % instanceNr;
    }
    
  } //(End)integration helpers...
  
  
  TypedCounter&
  sharedInstanceCounter()
  {        // Meyer's Singleton
    static TypedCounter instanceCounter;
    return instanceCounter;
  }
  
}} // namespace lib::idi