NumCpp
1.0
A C++ implementation of the Python Numpy library
trimBoundary2d.hpp
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#pragma once
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#include "
NumCpp/NdArray.hpp
"
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#include "
NumCpp/Core/Shape.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>
trimBoundary2d
(
const
NdArray<dtype>
& inImageWithBoundary,
uint32
inSize)
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{
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STATIC_ASSERT_ARITHMETIC
(dtype);
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Shape
inShape = inImageWithBoundary.
shape
();
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uint32
boundarySize = inSize / 2;
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inShape.
rows
-= boundarySize * 2;
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inShape.
cols
-= boundarySize * 2;
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return
inImageWithBoundary(
Slice
(boundarySize, boundarySize + inShape.
rows
),
Slice
(boundarySize, boundarySize + inShape.
cols
));
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}
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}
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}
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}
StaticAsserts.hpp
nc::NdArray::shape
Shape shape() const noexcept
Definition:
NdArrayCore.hpp:4296
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::Shape
A Shape Class for NdArrays.
Definition:
Core/Shape.hpp:41
nc::Shape::cols
uint32 cols
Definition:
Core/Shape.hpp:46
nc::filter::boundary::trimBoundary2d
NdArray< dtype > trimBoundary2d(const NdArray< dtype > &inImageWithBoundary, uint32 inSize)
Definition:
trimBoundary2d.hpp:53
Shape.hpp
nc
Definition:
Coordinate.hpp:45
nc::Shape::rows
uint32 rows
Definition:
Core/Shape.hpp:45
Types.hpp
nc::Slice
A Class for slicing into NdArrays.
Definition:
Slice.hpp:44
Slice.hpp
include
NumCpp
Filter
Boundaries
Boundaries2d
trimBoundary2d.hpp
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