NumCpp  2.4.0
A Templatized Header Only C++ Implementation of the Python NumPy Library
log1p.hpp
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1 #pragma once
29 
32 #include "NumCpp/NdArray.hpp"
33 
34 #include <cmath>
35 
36 namespace nc
37 {
38  //============================================================================
39  // Method Description:
52  template<typename dtype>
53  auto log1p(dtype inValue) noexcept
54  {
56 
57  return std::log1p(inValue);
58  }
59 
60  //============================================================================
61  // Method Description:
74  template<typename dtype>
75  auto log1p(const NdArray<dtype>& inArray)
76  {
77  NdArray<decltype(log1p(dtype{0}))> returnArray(inArray.shape());
78  stl_algorithms::transform(inArray.cbegin(), inArray.cend(), returnArray.begin(),
79  [](dtype inValue) noexcept -> auto
80  {
81  return log1p(inValue);
82  });
83 
84  return returnArray;
85  }
86 } // namespace nc
StaticAsserts.hpp
nc::NdArray::shape
Shape shape() const noexcept
Definition: NdArrayCore.hpp:4356
STATIC_ASSERT_ARITHMETIC
#define STATIC_ASSERT_ARITHMETIC(dtype)
Definition: StaticAsserts.hpp:37
nc::NdArray< dtype >
nc::stl_algorithms::transform
OutputIt transform(InputIt first, InputIt last, OutputIt destination, UnaryOperation unaryFunction)
Definition: StlAlgorithms.hpp:702
nc::log1p
auto log1p(dtype inValue) noexcept
Definition: log1p.hpp:53
NdArray.hpp
nc::NdArray::cend
const_iterator cend() const noexcept
Definition: NdArrayCore.hpp:1487
nc
Definition: Coordinate.hpp:44
nc::NdArray::cbegin
const_iterator cbegin() const noexcept
Definition: NdArrayCore.hpp:1143
StlAlgorithms.hpp
nc::NdArray::begin
iterator begin() noexcept
Definition: NdArrayCore.hpp:1087
nc::log1p
auto log1p(const NdArray< dtype > &inArray)
Definition: log1p.hpp:75