Stan Math Library
4.8.1
Automatic Differentiation
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Struct with static function for elementwise type promotion.
This specialization promotes matrix elements of different types which must be compatible with promotion.
T | type of promoted elements |
S | type of input elements, must be assignable to T |
R | number of rows, can be Eigen::Dynamic |
C | number of columns, can be Eigen::Dynamic |
Definition at line 108 of file promote_elements.hpp.
#include <promote_elements.hpp>
Static Public Member Functions | |
static Eigen::Matrix< T, R, C > | promote (const Eigen::Matrix< S, R, C > &u) |
Return input matrix of type S as matrix of type T. | |