NumCpp  2.11.0
A Templatized Header Only C++ Implementation of the Python NumPy Library
gamma1pm1.hpp
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1 #pragma once
29 
30 #ifndef NUMCPP_NO_USE_BOOST
31 
32 #include "boost/math/special_functions/gamma.hpp"
33 
36 #include "NumCpp/NdArray.hpp"
37 
38 namespace nc::special
39 {
40  //============================================================================
41  // Method Description:
48  template<typename dtype>
49  auto gamma1pm1(dtype inValue)
50  {
52 
53  return boost::math::tgamma1pm1(inValue);
54  }
55 
56  //============================================================================
57  // Method Description:
64  template<typename dtype>
65  auto gamma1pm1(const NdArray<dtype>& inArray)
66  {
67  NdArray<decltype(gamma1pm1(dtype{ 0 }))> returnArray(inArray.shape());
68 
70  inArray.cbegin(),
71  inArray.cend(),
72  returnArray.begin(),
73  [](dtype inValue) -> auto{ return gamma1pm1(inValue); });
74 
75  return returnArray;
76  }
77 } // namespace nc::special
78 
79 #endif // #ifndef NUMCPP_NO_USE_BOOST
#define STATIC_ASSERT_ARITHMETIC(dtype)
Definition: StaticAsserts.hpp:39
Holds 1D and 2D arrays, the main work horse of the NumCpp library.
Definition: NdArrayCore.hpp:138
const_iterator cbegin() const noexcept
Definition: NdArrayCore.hpp:1318
const_iterator cend() const noexcept
Definition: NdArrayCore.hpp:1626
iterator begin() noexcept
Definition: NdArrayCore.hpp:1268
const Shape & shape() const noexcept
Definition: NdArrayCore.hpp:4464
Definition: airy_ai.hpp:39
auto gamma1pm1(dtype inValue)
Definition: gamma1pm1.hpp:49
OutputIt transform(InputIt first, InputIt last, OutputIt destination, UnaryOperation unaryFunction)
Definition: StlAlgorithms.hpp:775