58 template<
typename dtype,
typename GeneratorType = std::mt19937>
59 dtype
gamma(GeneratorType& generator, dtype inGammaShape, dtype inScaleValue = 1)
63 if (inGammaShape <= 0)
68 if (inScaleValue <= 0)
73 std::gamma_distribution<dtype> dist(inGammaShape, inScaleValue);
74 return dist(generator);
91 template<
typename dtype,
typename GeneratorType = std::mt19937>
93 gamma(GeneratorType& generator,
const Shape& inShape, dtype inGammaShape, dtype inScaleValue = 1)
97 if (inGammaShape <= 0)
102 if (inScaleValue <= 0)
109 std::gamma_distribution<dtype> dist(inGammaShape, inScaleValue);
113 [&generator, &dist](dtype& value) ->
void { value = dist(generator); });
130 template<
typename dtype>
131 dtype
gamma(dtype inGammaShape, dtype inScaleValue = 1)
149 template<
typename dtype>
#define THROW_INVALID_ARGUMENT_ERROR(msg)
Definition: Error.hpp:36
#define STATIC_ASSERT_ARITHMETIC(dtype)
Definition: StaticAsserts.hpp:37
Holds 1D and 2D arrays, the main work horse of the NumCpp library.
Definition: NdArrayCore.hpp:72
iterator end() noexcept
Definition: NdArrayCore.hpp:1479
iterator begin() noexcept
Definition: NdArrayCore.hpp:1171
A Shape Class for NdArrays.
Definition: Core/Shape.hpp:41
dtype gamma(GeneratorType &generator, dtype inGammaShape, dtype inScaleValue=1)
Definition: Random/gamma.hpp:59
dtype gamma(dtype inGammaShape, dtype inScaleValue=1)
Definition: Random/gamma.hpp:131
static std::mt19937_64 generator_
generator function
Definition: generator.hpp:37
void for_each(InputIt first, InputIt last, UnaryFunction f)
Definition: StlAlgorithms.hpp:227
Definition: Coordinate.hpp:45