NumCpp  2.7.0
A Templatized Header Only C++ Implementation of the Python NumPy Library
nancumprod.hpp
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1 #pragma once
29 
32 #include "NumCpp/Core/Types.hpp"
34 #include "NumCpp/NdArray.hpp"
35 
36 #include <cmath>
37 
38 namespace nc
39 {
40  //============================================================================
41  // Method Description:
50  template<typename dtype>
52  {
53  STATIC_ASSERT_FLOAT(dtype);
54 
55  NdArray<dtype> arrayCopy(inArray);
56  stl_algorithms::for_each(arrayCopy.begin(), arrayCopy.end(),
57  [](dtype& value) noexcept -> void
58  {
59  if (std::isnan(value)) { value = dtype{ 1 }; };
60  });
61 
62  return cumprod(arrayCopy, inAxis);
63  }
64 } // namespace nc
#define STATIC_ASSERT_FLOAT(dtype)
Definition: StaticAsserts.hpp:43
Holds 1D and 2D arrays, the main work horse of the NumCpp library.
Definition: NdArrayCore.hpp:72
iterator end() noexcept
Definition: NdArrayCore.hpp:1474
iterator begin() noexcept
Definition: NdArrayCore.hpp:1166
void for_each(InputIt first, InputIt last, UnaryFunction f)
Definition: StlAlgorithms.hpp:213
Definition: Coordinate.hpp:45
Axis
Enum To describe an axis.
Definition: Types.hpp:46
NdArray< dtype > cumprod(const NdArray< dtype > &inArray, Axis inAxis=Axis::NONE)
Definition: cumprod.hpp:46
NdArray< dtype > nancumprod(const NdArray< dtype > &inArray, Axis inAxis=Axis::NONE)
Definition: nancumprod.hpp:51