libs/EDoc/TranslationUnit.cpp

Go to the documentation of this file.

/*******************************************************************************

   Copyright (C) 2007 by Brendon Costa

   This library is free software; you can redistribute it and/or modify 
   it under the terms of the "LGPL Like" License defined in the file COPYING 
   that should have been distributed along with this source.

   This library is distributed in the hope that it will be useful, 
   but WITHOUT ANY WARRANTY; without even the implied warranty of 
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  

   You should have received a copy of the "LGPL Like" License 
   along with this library; see the file COPYING. if not, it can be 
   obtained from the EDoc++ website: 
   http://edoc.sourceforge.net/license.html

*******************************************************************************/
#include "config.h"

#include "EDoc/TranslationUnit.h"

#include <sstream>

namespace EDoc
{
   //===========================================================================
   uint32_t TranslationUnit::next_id = 0;
   std::list<TranslationUnit> TranslationUnit::translation_units;
   TranslationUnit* TranslationUnit::UNKNOWN = NULL;
   
   //===========================================================================
   TranslationUnit::TranslationUnit()
   {
   }
   //===========================================================================
   TranslationUnit::TranslationUnit(std::string name_in, uint32_t id_in) :
      id(id_in),
      name(name_in)

   {
   }
   //===========================================================================
   TranslationUnit* TranslationUnit::GetUnknown()
   {
      if (!UNKNOWN)
      {
         translation_units.push_back(TranslationUnit("(UNKNOWN)", next_id++));
         UNKNOWN = &translation_units.back();
      }
      
      return UNKNOWN;
   }
   //===========================================================================
   TranslationUnit* TranslationUnit::Create(std::string name_in)
   {
      // Make sure the UNKNOWN Translation unit has been created.
      GetUnknown();

      // Create a new translation unit.
      translation_units.push_back(TranslationUnit(name_in, next_id++));
      return &translation_units.back();
   }
   //===========================================================================
   const std::string& TranslationUnit::GetName() const
   {
      return name;
   }
   //===========================================================================
   uint32_t TranslationUnit::GetID() const
   {
      return id;
   }
   //===========================================================================
   std::ostream& TranslationUnit::Print(std::ostream& out, 
      std::string prefix) const
   {
      out << prefix << "Translation Unit ID: " << id << std::endl;
      out << prefix << "Translation Unit Name: " << name << std::endl;
      return out;
   }
   //===========================================================================
   std::string TranslationUnit::ToString(std::string prefix) const
   {
      std::ostringstream stream;
      Print(stream, prefix);
      return stream.str();
   }
   //===========================================================================
}

---