igtlCommon.h

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/*=========================================================================
 
Program:   The OpenIGTLink Library
Language:  C++
Web page:  http://openigtlink.org/
 
Copyright (c) Insight Software Consortium. All rights reserved.
 
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.  See the above copyright notices for more information.
 
=========================================================================*/
/*=========================================================================
 
Program:   Open Image Guided Therapy Link Network Layer
Module:    $RCSfile: igtlCommon.h,v $
Language:  C++
Date:      $Date: 2008-12-22 19:05:42 -0500 (Mon, 22 Dec 2008) $
Version:   $Revision: 3460 $
 
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
 
This software is distributed WITHOUT ANY WARRANTY; without even 
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
PURPOSE.  See the above copyright notices for more information.
 
=========================================================================*/
 
#ifndef __igtlCommon_h
#define __igtlCommon_h
 
#include <igtlConfigure.h>
#include <igtl_header.h>
 
namespace igtl
{
  static int IGTLProtocolToHeaderLookup(int igtlProtocolVersion)
  {
    if( igtlProtocolVersion == OpenIGTLink_PROTOCOL_VERSION_1 || igtlProtocolVersion == OpenIGTLink_PROTOCOL_VERSION_2 )
    {
      return IGTL_HEADER_VERSION_1;
    }
    else if( igtlProtocolVersion == OpenIGTLink_PROTOCOL_VERSION_3)
    {
      return IGTL_HEADER_VERSION_2;
    }
    else
    {
      // TODO : which error mechanism to use for error reporting
      return IGTL_HEADER_VERSION_1;
    }
  }
}
 
#endif