/*=========================================================================

  Program:   ParaView
  Module:    vtkStringList.h
  Language:  C++
  Date:      $Date$
  Version:   $Revision$

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 * Redistributions of source code must retain the above copyright notice,
   this list of conditions and the following disclaimer.

 * Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

 * Neither the name of Kitware nor the names of any contributors may be used
   to endorse or promote products derived from this software without specific 
   prior written permission.

 * Modified source versions must be plainly marked as such, and must not be
   misrepresented as being the original software.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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=========================================================================*/
// .NAME vtkKWAssignment - An object for assigning data to processors.
// .SECTION Description
// A vtkStringList holds a data piece/extent specification for a process.
// It is really just a parallel object wrapper for vtkPVExtentTranslator.

#ifndef __vtkStringList_h
#define __vtkStringList_h

#include "vtkObject.h"


class VTK_EXPORT vtkStringList : public vtkObject
{
public:
  static vtkStringList* New();
  vtkTypeRevisionMacro(vtkStringList,vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent);
  
//BTX
  // Description:
  // Add a command and format it any way you like/
  void AddString(const char *EventString, ...);
//ETX
  
  // Description:
  // Initialize to empty.
  void RemoveAllItems();

  // Description:
  // Random access.
  void SetString(int idx, const char *str);

  // Description:
  // Get the length of the list.
  int GetLength() { return this->NumberOfStrings;}
  
  // Description:
  // Get a command from its index.
  char *GetString(int idx);
  
  vtkGetMacro(NumberOfStrings, int);
  
protected:
  vtkStringList();
  ~vtkStringList();
  
  int NumberOfStrings;
  int StringArrayLength;
  char **Strings;
  void Reallocate(int num);
  void DeleteStrings();

  vtkStringList(const vtkStringList&); // Not implemented
  void operator=(const vtkStringList&); // Not implemented
};

#endif
