NumCpp  2.9.0
A Templatized Header Only C++ Implementation of the Python NumPy Library
imag.hpp
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1 #pragma once
29 
30 #include <complex>
31 
33 #include "NumCpp/NdArray.hpp"
34 
35 namespace nc
36 {
37  //============================================================================
38  // Method Description:
46  template<typename dtype>
47  auto imag(const std::complex<dtype>& inValue)
48  {
50 
51  return std::imag(inValue);
52  }
53 
54  //============================================================================
55  // Method Description:
63  template<typename dtype>
64  auto imag(const NdArray<std::complex<dtype>>& inArray)
65  {
66  NdArray<decltype(nc::imag(std::complex<dtype>{ 0 }))> returnArray(inArray.shape());
68  inArray.cbegin(),
69  inArray.cend(),
70  returnArray.begin(),
71  [](auto& inValue) -> auto{ return nc::imag(inValue); });
72 
73  return returnArray;
74  }
75 } // 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
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 imag(const std::complex< dtype > &inValue)
Definition: imag.hpp:47
auto imag(const NdArray< std::complex< dtype >> &inArray)
Definition: imag.hpp:64