NumCpp  1.0
A C++ implementation of the Python Numpy library
angle.hpp
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1 #pragma once
30 
31 #include "NumCpp/NdArray.hpp"
34 
35 #include <complex>
36 
37 namespace nc
38 {
39  //============================================================================
40  // Method Description:
50  template<typename dtype>
51  auto angle(const std::complex<dtype>& inValue)
52  {
54 
55  return std::arg(inValue);
56  }
57 
58  //============================================================================
59  // Method Description:
69  template<typename dtype>
70  auto angle(const NdArray<std::complex<dtype>>& inArray)
71  {
72  NdArray<decltype(angle(std::complex<dtype>{0}))> returnArray(inArray.shape());
73  stl_algorithms::transform(inArray.cbegin(), inArray.cend(), returnArray.begin(),
74  [](auto& inValue) -> auto
75  {
76  return angle(inValue);
77  });
78 
79  return returnArray;
80  }
81 }
StaticAsserts.hpp
STATIC_ASSERT_ARITHMETIC
#define STATIC_ASSERT_ARITHMETIC(dtype)
Definition: StaticAsserts.hpp:38
nc::NdArray
Holds 1D and 2D arrays, the main work horse of the NumCpp library.
Definition: NdArrayCore.hpp:75
NdArray.hpp
nc::angle
auto angle(const std::complex< dtype > &inValue)
Definition: angle.hpp:51
nc
Definition: Coordinate.hpp:45
nc::stl_algorithms::transform
OutputIt transform(InputIt first, InputIt last, OutputIt destination, UnaryOperation unaryFunction) noexcept
Definition: StlAlgorithms.hpp:703
StlAlgorithms.hpp
nc::NdArray::begin
iterator begin() noexcept
Definition: NdArrayCore.hpp:1091