NumCpp  2.7.0
A Templatized Header Only C++ Implementation of the Python NumPy Library
erf.hpp
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1 #pragma once
29 
30 #ifndef NUMCPP_NO_USE_BOOST
31 
34 #include "NumCpp/NdArray.hpp"
35 
36 #include "boost/math/special_functions/erf.hpp"
37 
38 namespace nc
39 {
40  namespace special
41  {
42  //============================================================================
43  // Method Description:
51  template<typename dtype>
52  auto erf(dtype inValue)
53  {
55 
56  return boost::math::erf(inValue);
57  }
58 
59  //============================================================================
60  // Method Description:
68  template<typename dtype>
69  auto erf(const NdArray<dtype>& inArray)
70  {
71  NdArray<decltype(erf(dtype{0}))> returnArray(inArray.shape());
72 
73  stl_algorithms::transform(inArray.cbegin(), inArray.cend(), returnArray.begin(),
74  [](dtype inValue) -> auto
75  {
76  return erf(inValue);
77  });
78 
79  return returnArray;
80  }
81  } // namespace special
82 } // namespace nc
83 
84 #endif // #ifndef NUMCPP_NO_USE_BOOST
#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:1216
Shape shape() const noexcept
Definition: NdArrayCore.hpp:4283
const_iterator cend() const noexcept
Definition: NdArrayCore.hpp:1524
iterator begin() noexcept
Definition: NdArrayCore.hpp:1166
auto erf(const NdArray< dtype > &inArray)
Definition: erf.hpp:69
auto erf(dtype inValue)
Definition: erf.hpp:52
OutputIt transform(InputIt first, InputIt last, OutputIt destination, UnaryOperation unaryFunction)
Definition: StlAlgorithms.hpp:702
Definition: Coordinate.hpp:45