NumCpp  2.4.0
A Templatized Header Only C++ Implementation of the Python NumPy Library
exp2.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:
49  template<typename dtype>
50  auto exp2(dtype inValue) noexcept
51  {
53 
54  return std::exp2(inValue);
55  }
56 
57  //============================================================================
58  // Method Description:
68  template<typename dtype>
69  auto exp2(const NdArray<dtype>& inArray)
70  {
71  NdArray<decltype(exp2(dtype{0}))> returnArray(inArray.shape());
72 
73  stl_algorithms::transform(inArray.cbegin(), inArray.cend(), returnArray.begin(),
74  [](dtype inValue) noexcept -> auto
75  {
76  return exp2(inValue);
77  });
78 
79  return returnArray;
80  }
81 } // 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
NdArray.hpp
nc::exp2
auto exp2(const NdArray< dtype > &inArray)
Definition: exp2.hpp:69
nc::NdArray::cend
const_iterator cend() const noexcept
Definition: NdArrayCore.hpp:1487
nc
Definition: Coordinate.hpp:44
nc::exp2
auto exp2(dtype inValue) noexcept
Definition: exp2.hpp:50
nc::NdArray::cbegin
const_iterator cbegin() const noexcept
Definition: NdArrayCore.hpp:1143
StlAlgorithms.hpp
nc::NdArray::begin
iterator begin() noexcept
Definition: NdArrayCore.hpp:1087