NumCpp  2.10.1
A Templatized Header Only C++ Implementation of the Python NumPy Library
isposinf.hpp
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1 #pragma once
29 
32 #include "NumCpp/NdArray.hpp"
33 
34 namespace nc
35 {
36  //============================================================================
37  // Method Description:
46  template<typename dtype>
47  bool isposinf(dtype inValue) noexcept
48  {
49  STATIC_ASSERT_FLOAT(dtype);
50 
51  return inValue > 0 && std::isinf(inValue);
52  }
53 
54  //============================================================================
55  // Method Description:
64  template<typename dtype>
66  {
67  NdArray<bool> returnArray(inArray.shape());
69  inArray.cend(),
70  returnArray.begin(),
71  [](dtype inValue) noexcept -> bool { return isposinf(inValue); });
72 
73  return returnArray;
74  }
75 } // namespace nc
#define STATIC_ASSERT_FLOAT(dtype)
Definition: StaticAsserts.hpp:50
const_iterator cbegin() const noexcept
Definition: NdArrayCore.hpp:1308
Shape shape() const noexcept
Definition: NdArrayCore.hpp:4402
const_iterator cend() const noexcept
Definition: NdArrayCore.hpp:1616
iterator begin() noexcept
Definition: NdArrayCore.hpp:1258
OutputIt transform(InputIt first, InputIt last, OutputIt destination, UnaryOperation unaryFunction)
Definition: StlAlgorithms.hpp:775
Definition: Coordinate.hpp:45
bool isposinf(dtype inValue) noexcept
Definition: isposinf.hpp:47
bool isinf(dtype inValue) noexcept
Definition: isinf.hpp:49