text: /******************************************************************************
   *
   * Purpose:  Declaration of the CPCIDSK_ARRAY class.
   * 
   ******************************************************************************
   * Copyright (c) 2010
   * PCI Geomatics, 50 West Wilmot Street, Richmond Hill, Ont, Canada
   *
   * 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 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 __INCLUDE_SEGMENT_PCIDSK_ARRAY_H
  #define __INCLUDE_SEGMENT_PCIDSK_ARRAY_H
  
  #include "pcidsk_config.h"
  #include "pcidsk_types.h"
  #include "pcidsk_array.h"
  #include "pcidsk_buffer.h"
  #include "segment/cpcidsksegment.h"
  
  #include <string>
  
  namespace PCIDSK
  {
      class PCIDSKFile;
      
      /************************************************************************/
      /*                            CPCIDSK_ARRAY                             */
      /************************************************************************/
  
      class CPCIDSK_ARRAY : public CPCIDSKSegment, 
                            public PCIDSK_ARRAY
      {
      public:
          CPCIDSK_ARRAY( PCIDSKFile *file, int segment,const char *segment_pointer);
  
          virtual     ~CPCIDSK_ARRAY();
  
          // CPCIDSK_ARRAY
          unsigned char GetDimensionCount() const ;
          void SetDimensionCount(unsigned char nDim) ;
          const std::vector<unsigned int>& GetSizes() const ;
          void SetSizes(const std::vector<unsigned int>& oSizes) ;
          const std::vector<double>& GetArray() const ;
          void SetArray(const std::vector<double>& oArray) ;
  
          //synchronize the segment on disk.
          void Synchronize();
      private:
  
          //Headers are not supported by PCIDSK, we keep the function
          //private here in case we want to add the feature
          //in the future.
          const std::vector<std::string>&  GetHeaders() const ;
          void SetHeaders(const std::vector<std::string>& oHeaders) ; 
          
          // Helper housekeeping functions
          void Load();
          void Write();
  
          //members
          PCIDSKBuffer seg_data;
          bool loaded_;
          bool mbModified;
          unsigned char MAX_DIMENSIONS;
  
          //Array information
          std::vector<std::string> moHeaders;
          unsigned char mnDimension;
          std::vector<unsigned int> moSizes;
          std::vector<double> moArray;
      };
  } // end namespace PCIDSK
  
  #endif // __INCLUDE_SEGMENT_PCIDSK_ARRAY_H
  