NumCpp  2.12.1
A Templatized Header Only C++ Implementation of the Python NumPy Library
wrap2Pi.hpp
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1
28#pragma once
29
30#include <cmath>
31
33
34namespace nc
35{
42 template<typename dtype>
43 double wrap2Pi(dtype inAngle) noexcept
44 {
46
47 auto angle = std::fmod(static_cast<double>(inAngle), constants::twoPi);
48 if (angle < 0.)
49 {
51 }
52
53 return angle;
54 }
55
62 template<typename dtype>
63 NdArray<double> wrap2Pi(const NdArray<dtype>& inAngles) noexcept
64 {
65 NdArray<double> returnArray(inAngles.size());
66 stl_algorithms::transform(inAngles.begin(),
67 inAngles.end(),
68 returnArray.begin(),
69 [](const auto angle) noexcept -> double { return wrap2Pi(angle); });
70 return returnArray;
71 }
72} // namespace nc
#define STATIC_ASSERT_ARITHMETIC(dtype)
Definition: StaticAsserts.hpp:39
iterator begin() noexcept
Definition: NdArrayCore.hpp:1315
constexpr double twoPi
2Pi
Definition: Core/Constants.hpp:40
OutputIt transform(InputIt first, InputIt last, OutputIt destination, UnaryOperation unaryFunction)
Definition: StlAlgorithms.hpp:775
Definition: Cartesian.hpp:40
double wrap2Pi(dtype inAngle) noexcept
Wrap the input angle to [0, 2*pi].
Definition: wrap2Pi.hpp:43
auto angle(const std::complex< dtype > &inValue)
Definition: angle.hpp:48
dtype fmod(dtype inValue1, dtype inValue2) noexcept
Definition: fmod.hpp:52