cmdLineOutput.h

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/****************************************************************************** 
 * 
 *  file:  CmdLineOutput.h
 * 
 *  Copyright (c) 2004, Michael E. Smoot
 *  All rights reverved.
 * 
 *  See the file COPYING in the top directory of this distribution for
 *  more information.
 *  
 *  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 OR COPYRIGHT HOLDERS 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.  
 *  
 *****************************************************************************/ 

#ifndef DtCmdLine_CMDLINEOUTPUT_H
#define DtCmdLine_CMDLINEOUTPUT_H
 

#include <string>
#include <vector>
#include <list>
#include <iostream>
#include <iomanip>
#include <algorithm>

#ifdef DtUSE_UTILITIES_NAMESPACE
namespace DtUSE_UTILITIES_NAMESPACE
{
#endif

namespace DtCmdLine {

   class CmdLineInterface;
   class ArgException;


   class CmdLineOutput 
   {

   public:

      CmdLineOutput() { }
      virtual ~CmdLineOutput() { }

      virtual void usage(CmdLineInterface& c)=0;

      virtual void version(CmdLineInterface& c)=0;

      virtual void failure( CmdLineInterface& c, 
                            ArgException& e )=0;
   };

} //namespace DtCmdLine

#ifdef DtUSE_UTILITIES_NAMESPACE
}     
#endif

#endif