stan::math::internal::ops_partials_edge< ViewElt, Op, require_st_arithmetic< Op > > Class Template Reference

Detailed Description

template<typename ViewElt, typename Op>
class stan::math::internal::ops_partials_edge< ViewElt, Op, require_st_arithmetic< Op > >

Class representing an edge with an inner type of double.

This class should never be used by the program and only exists so that developer can write functions using operands_and_partials that works for double, vars, and fvar types.

Template Parameters

ViewElt	One of double, var, fvar.
Op	The type of the input operand. It's scalar type for this specialization must be a Arithmetic

Definition at line 57 of file operands_and_partials.hpp.

#include <operands_and_partials.hpp>

Public Types
using	inner_op = std::conditional_t< is_eigen< value_type_t< Op > >::value, value_type_t< Op >, Op >
using	partials_t = empty_broadcast_array< ViewElt, inner_op >

Public Member Functions
	ops_partials_edge ()=default
template<typename T , require_not_same_t< std::decay_t< T >, std::decay_t< ops_partials_edge< ViewElt, Op, require_st_arithmetic< Op > > > > * = nullptr>
constexpr	ops_partials_edge (T &&) noexcept

Static Public Member Functions
static constexpr double	operand () noexcept
	Get the operand for the edge.
static constexpr double	partial () noexcept
	Get the partial for the edge.
static constexpr double	dx () noexcept
	Return the tangent for the edge.
static constexpr int	size () noexcept
	Return the size of the operand for the edge.

Public Attributes
partials_t	partials_
	The partials_ are always called in if statements that will be removed by the dead code elimination pass of the compiler.
empty_broadcast_array< partials_t, inner_op >	partials_vec_

Static Public Attributes
static constexpr double	operands_ {0}

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The documentation for this class was generated from the following file:

• stan/math/prim/functor/operands_and_partials.hpp