NumCpp
1.0
A C++ implementation of the Python Numpy library
constant1d.hpp
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#pragma once
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#include "
NumCpp/NdArray.hpp
"
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#include "
NumCpp/Core/Slice.hpp
"
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#include "
NumCpp/Core/Types.hpp
"
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#include "
NumCpp/Core/Internal/StaticAsserts.hpp
"
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namespace
nc
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{
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namespace
filter
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{
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namespace
boundary
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{
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//============================================================================
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// Method Description:
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template
<
typename
dtype>
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NdArray<dtype>
constant1d
(
const
NdArray<dtype>
& inImage,
uint32
inBoundarySize, dtype inConstantValue)
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{
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STATIC_ASSERT_ARITHMETIC
(dtype);
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const
uint32
outSize = inImage.
size
() + inBoundarySize * 2;
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NdArray<dtype>
outArray(1, outSize);
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outArray.
put
(
Slice
(inBoundarySize, inBoundarySize + inImage.
size
()), inImage);
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// left
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outArray.
put
(
Slice
(0, inBoundarySize), inConstantValue);
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// right
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outArray.
put
(
Slice
(inImage.
size
() + inBoundarySize, outSize), inConstantValue);
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return
outArray;
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}
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}
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}
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}
StaticAsserts.hpp
STATIC_ASSERT_ARITHMETIC
#define STATIC_ASSERT_ARITHMETIC(dtype)
Definition:
StaticAsserts.hpp:38
nc::NdArray< dtype >
nc::uint32
std::uint32_t uint32
Definition:
Types.hpp:41
NdArray.hpp
nc::NdArray::put
NdArray< dtype > & put(int32 inIndex, value_type inValue)
Definition:
NdArrayCore.hpp:3667
nc::NdArray::size
size_type size() const noexcept
Definition:
NdArrayCore.hpp:4310
nc
Definition:
Coordinate.hpp:45
nc::filter::boundary::constant1d
NdArray< dtype > constant1d(const NdArray< dtype > &inImage, uint32 inBoundarySize, dtype inConstantValue)
Definition:
constant1d.hpp:53
Types.hpp
nc::Slice
A Class for slicing into NdArrays.
Definition:
Slice.hpp:44
Slice.hpp
include
NumCpp
Filter
Boundaries
Boundaries1d
constant1d.hpp
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