NumCpp  2.4.0
A Templatized Header Only C++ Implementation of the Python NumPy Library
unwrap.hpp
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1 #pragma once
29 
32 #include "NumCpp/NdArray.hpp"
33 
34 #include <cmath>
35 
36 namespace nc
37 {
38  //============================================================================
39  // Method Description:
51  template<typename dtype>
52  dtype unwrap(dtype inValue) noexcept
53  {
55 
56  return static_cast<dtype>(std::atan2(std::sin(inValue), std::cos(inValue)));
57  }
58 
59  //============================================================================
60  // Method Description:
72  template<typename dtype>
74  {
75  NdArray<dtype> returnArray(inArray.shape());
76  stl_algorithms::transform(inArray.cbegin(), inArray.cend(), returnArray.begin(),
77  [](dtype inValue) noexcept -> dtype
78  {
79  return unwrap(inValue);
80  });
81 
82  return returnArray;
83  }
84 } // namespace nc
StaticAsserts.hpp
nc::NdArray::shape
Shape shape() const noexcept
Definition: NdArrayCore.hpp:4356
STATIC_ASSERT_ARITHMETIC
#define STATIC_ASSERT_ARITHMETIC(dtype)
Definition: StaticAsserts.hpp:37
nc::NdArray< dtype >
nc::cos
auto cos(dtype inValue) noexcept
Definition: cos.hpp:51
nc::stl_algorithms::transform
OutputIt transform(InputIt first, InputIt last, OutputIt destination, UnaryOperation unaryFunction)
Definition: StlAlgorithms.hpp:702
NdArray.hpp
nc::unwrap
dtype unwrap(dtype inValue) noexcept
Definition: unwrap.hpp:52
nc::NdArray::cend
const_iterator cend() const noexcept
Definition: NdArrayCore.hpp:1487
nc::sin
auto sin(dtype inValue) noexcept
Definition: sin.hpp:51
nc
Definition: Coordinate.hpp:44
nc::NdArray::cbegin
const_iterator cbegin() const noexcept
Definition: NdArrayCore.hpp:1143
StlAlgorithms.hpp
nc::NdArray::begin
iterator begin() noexcept
Definition: NdArrayCore.hpp:1087