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stan::math::promote_scalar_struct< T, Eigen::Matrix< S,-1,-1 > > Struct Template Reference

Struct to hold static function for promoting underlying scalar types. More...

`#include <promote_scalar.hpp>`

## Static Public Member Functions
static Eigen::Matrix< typename promote_scalar_type< T, S >::type,-1,-1 > | apply (const Eigen::Matrix< S,-1,-1 > &x)
| Return the matrix consisting of the recursive promotion of the elements of the input matrix to the scalar type specified by the return template parameter. More...

## Detailed Description

### template<typename T, typename S>
struct stan::math::promote_scalar_struct< T, Eigen::Matrix< S,-1,-1 > >

Struct to hold static function for promoting underlying scalar types.

This specialization is for Eigen matrix inputs.

Template Parameters

  T | return scalar type
  S | input matrix scalar type for static nested function, which must have a scalar type assignable to T

Definition at line 21 of file promote_scalar.hpp.

## Member Function Documentation

template<typename T , typename S >

static Eigen::Matrix<typename promote_scalar_type<T, S>::type, -1, -1> stan::math::promote_scalar_struct< T, Eigen::Matrix< S,-1,-1 > >::apply | ( | const Eigen::Matrix< S,-1,-1 > & | x | ) |
| inlinestatic

Return the matrix consisting of the recursive promotion of the elements of the input matrix to the scalar type specified by the return template parameter.

Parameters

  x | input matrix.

Returns
  matrix with values promoted from input vector.

Definition at line 31 of file promote_scalar.hpp.

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

- stan/math/prim/mat/fun/promote_scalar.hpp

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