text: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
  
  /*
      Dataquay
  
      A C++/Qt library for simple RDF datastore management.
      Copyright 2009-2012 Chris Cannam.
    
      Permission is hereby granted, free of charge, to any person
      obtaining a copy of this software and associated documentation
      files (the "Software"), to deal in the Software without
      restriction, including without limitation the rights to use, copy,
      modify, merge, publish, distribute, sublicense, and/or sell copies
      of the Software, and to permit persons to whom the Software is
      furnished to do so, subject to the following conditions:
  
      The above copyright notice and this permission notice shall be
      included in all copies or substantial portions of the Software.
  
      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
      EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
      MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
      NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
      ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
      CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
      WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  
      Except as contained in this notice, the name of Chris Cannam
      shall not be used in advertising or otherwise to promote the sale,
      use or other dealings in this Software without prior written
      authorization.
  */
  
  #include "objectmapper/ObjectBuilder.h"
  
  #include <QMutex>
  #include <QMutexLocker>
  
  namespace Dataquay {
  
  ObjectBuilder *
  ObjectBuilder::getInstance()
  {
      static ObjectBuilder *instance;
      static QMutex mutex;
      QMutexLocker locker(&mutex);
      if (!instance) instance = new ObjectBuilder();
      return instance;
  }
  
  }
  
  