Stan Math Library  2.14.0
reverse mode automatic differentiation
Public Member Functions | Static Protected Member Functions | List of all members
stan::math::sum_eigen_v_vari Class Reference

Class for representing sums with constructors for Eigen. More...

#include <sum.hpp>

Inheritance diagram for stan::math::sum_eigen_v_vari:
stan::math::sum_v_vari stan::math::vari

Public Member Functions

template<int R1, int C1>
 sum_eigen_v_vari (const Eigen::Matrix< var, R1, C1 > &v1)
 
- Public Member Functions inherited from stan::math::sum_v_vari
 sum_v_vari (double value, vari **v, size_t length)
 
 sum_v_vari (const std::vector< var > &v1)
 
virtual void chain ()
 Apply the chain rule to this variable based on the variables on which it depends. More...
 
- Public Member Functions inherited from stan::math::vari
 vari (double x)
 Construct a variable implementation from a value. More...
 
 vari (double x, bool stacked)
 
virtual ~vari ()
 Throw an illegal argument exception. More...
 
void init_dependent ()
 Initialize the adjoint for this (dependent) variable to 1. More...
 
void set_zero_adjoint ()
 Set the adjoint value of this variable to 0. More...
 

Static Protected Member Functions

template<typename Derived >
static double sum_of_val (const Eigen::DenseBase< Derived > &v)
 
- Static Protected Member Functions inherited from stan::math::sum_v_vari
static double sum_of_val (const std::vector< var > &v)
 

Additional Inherited Members

- Static Public Member Functions inherited from stan::math::vari
static void * operator new (size_t nbytes)
 Allocate memory from the underlying memory pool. More...
 
static void operator delete (void *)
 Delete a pointer from the underlying memory pool. More...
 
- Public Attributes inherited from stan::math::vari
const double val_
 The value of this variable. More...
 
double adj_
 The adjoint of this variable, which is the partial derivative of this variable with respect to the root variable. More...
 
- Protected Attributes inherited from stan::math::sum_v_vari
vari ** v_
 
size_t length_
 

Detailed Description

Class for representing sums with constructors for Eigen.

The chain() method and member variables are managed by the superclass sum_v_vari.

Definition at line 17 of file sum.hpp.

Constructor & Destructor Documentation

§ sum_eigen_v_vari()

template<int R1, int C1>
stan::math::sum_eigen_v_vari::sum_eigen_v_vari ( const Eigen::Matrix< var, R1, C1 > &  v1)
inlineexplicit

Definition at line 29 of file sum.hpp.

Member Function Documentation

§ sum_of_val()

template<typename Derived >
static double stan::math::sum_eigen_v_vari::sum_of_val ( const Eigen::DenseBase< Derived > &  v)
inlinestaticprotected

Definition at line 20 of file sum.hpp.


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

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