NumCpp  2.9.0
A Templatized Header Only C++ Implementation of the Python NumPy Library
unwrap.hpp
Go to the documentation of this file.
1 #pragma once
29 
30 #include <cmath>
31 
34 #include "NumCpp/NdArray.hpp"
35 
36 namespace nc
37 {
38  //============================================================================
39  // Method Description:
49  template<typename dtype>
50  dtype unwrap(dtype inValue) noexcept
51  {
53 
54  return static_cast<dtype>(std::atan2(std::sin(inValue), std::cos(inValue)));
55  }
56 
57  //============================================================================
58  // Method Description:
68  template<typename dtype>
70  {
71  NdArray<dtype> returnArray(inArray.shape());
73  inArray.cend(),
74  returnArray.begin(),
75  [](dtype inValue) noexcept -> dtype { return unwrap(inValue); });
76 
77  return returnArray;
78  }
79 } // namespace nc
#define STATIC_ASSERT_ARITHMETIC(dtype)
Definition: StaticAsserts.hpp:37
Holds 1D and 2D arrays, the main work horse of the NumCpp library.
Definition: NdArrayCore.hpp:72
const_iterator cbegin() const noexcept
Definition: NdArrayCore.hpp:1221
Shape shape() const noexcept
Definition: NdArrayCore.hpp:4092
const_iterator cend() const noexcept
Definition: NdArrayCore.hpp:1529
iterator begin() noexcept
Definition: NdArrayCore.hpp:1171
OutputIt transform(InputIt first, InputIt last, OutputIt destination, UnaryOperation unaryFunction)
Definition: StlAlgorithms.hpp:784
Definition: Coordinate.hpp:45
auto sin(dtype inValue) noexcept
Definition: sin.hpp:49
auto cos(dtype inValue) noexcept
Definition: cos.hpp:49
dtype unwrap(dtype inValue) noexcept
Definition: unwrap.hpp:50