NumCpp  2.12.1
A Templatized Header Only C++ Implementation of the Python NumPy Library
nearest1d.hpp
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1
28#pragma once
29
31#include "NumCpp/Core/Slice.hpp"
32#include "NumCpp/NdArray.hpp"
33
35{
36 //============================================================================
37 // Method Description:
44 template<typename dtype>
45 NdArray<dtype> nearest1d(const NdArray<dtype>& inImage, uint32 inBoundarySize)
46 {
48
49 const uint32 outSize = inImage.size() + inBoundarySize * 2;
50
51 NdArray<dtype> outArray(1, outSize);
52 outArray.put(Slice(inBoundarySize, inBoundarySize + inImage.size()), inImage);
53
54 // left
55 outArray.put(Slice(0, inBoundarySize), inImage.front());
56
57 // right
58 outArray.put(Slice(inImage.size() + inBoundarySize, outSize), inImage.back());
59
60 return outArray;
61 }
62} // namespace nc::filter::boundary
#define STATIC_ASSERT_ARITHMETIC(dtype)
Definition: StaticAsserts.hpp:39
Holds 1D and 2D arrays, the main work horse of the NumCpp library.
Definition: NdArrayCore.hpp:139
size_type size() const noexcept
Definition: NdArrayCore.hpp:4524
const_reference back() const noexcept
Definition: NdArrayCore.hpp:2287
const_reference front() const noexcept
Definition: NdArrayCore.hpp:2860
self_type & put(index_type inIndex, const value_type &inValue)
Definition: NdArrayCore.hpp:3693
A Class for slicing into NdArrays.
Definition: Slice.hpp:45
Definition: addBoundary1d.hpp:44
NdArray< dtype > nearest1d(const NdArray< dtype > &inImage, uint32 inBoundarySize)
Definition: nearest1d.hpp:45
std::uint32_t uint32
Definition: Types.hpp:40