text: /// @file
  /// @author David Pilger <dpilger26@gmail.com>
  /// [GitHub Repository](https://github.com/dpilger26/NumCpp)
  /// @version 2.1.0
  ///
  /// @section License
  /// Copyright 2020 David Pilger
  ///
  /// 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.
  ///
  /// @section Description
  /// Nearest boundary1d
  ///
  #pragma once
  
  #include "NumCpp/Core/Internal/StaticAsserts.hpp"
  #include "NumCpp/Core/Slice.hpp"
  #include "NumCpp/NdArray.hpp"
  
  namespace nc
  {
      namespace filter
      {
          namespace boundary
          {
              //============================================================================
              // Method Description:
              ///						Nearest boundary1d
              ///
              /// @param				inImage
              /// @param              inBoundarySize
              /// @return
              ///				NdArray
              ///
              template<typename dtype>
              NdArray<dtype> nearest1d(const NdArray<dtype>& inImage, uint32 inBoundarySize)
              {
                  STATIC_ASSERT_ARITHMETIC(dtype);
  
                  const uint32 outSize = inImage.size() + inBoundarySize * 2;
  
                  NdArray<dtype> outArray(1, outSize);
                  outArray.put(Slice(inBoundarySize, inBoundarySize + inImage.size()), inImage);
  
                  // left
                  outArray.put(Slice(0, inBoundarySize), inImage.front());
  
                  // right
                  outArray.put(Slice(inImage.size() + inBoundarySize, outSize), inImage.back());
  
                  return outArray;
              }
          }  // namespace boundary
      }  // namespace filter
  }  // namespace nc
  