NumCpp  2.4.0
A Templatized Header Only C++ Implementation of the Python NumPy Library
isinf.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:
50  template<typename dtype>
51  bool isinf(dtype inValue) noexcept
52  {
53  STATIC_ASSERT_FLOAT(dtype);
54 
55  return std::isinf(inValue);
56  }
57 
58  //============================================================================
59  // Method Description:
70  template<typename dtype>
72  {
73  NdArray<bool> returnArray(inArray.shape());
74  stl_algorithms::transform(inArray.cbegin(), inArray.cend(), returnArray.begin(),
75  [](dtype inValue) noexcept -> bool
76  {
77  return isinf(inValue);
78  });
79 
80  return returnArray;
81  }
82 } // namespace nc
StaticAsserts.hpp
nc::NdArray::shape
Shape shape() const noexcept
Definition: NdArrayCore.hpp:4356
nc::NdArray< bool >
nc::isinf
NdArray< bool > isinf(const NdArray< dtype > &inArray)
Definition: isinf.hpp:71
nc::stl_algorithms::transform
OutputIt transform(InputIt first, InputIt last, OutputIt destination, UnaryOperation unaryFunction)
Definition: StlAlgorithms.hpp:702
NdArray.hpp
STATIC_ASSERT_FLOAT
#define STATIC_ASSERT_FLOAT(dtype)
Definition: StaticAsserts.hpp:43
nc::isinf
bool isinf(dtype inValue) noexcept
Definition: isinf.hpp:51
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