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stan
math
prim
scal
fun
promote_scalar_type.hpp
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#ifndef STAN_MATH_PRIM_SCAL_FUN_PROMOTE_SCALAR_TYPE_HPP
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#define STAN_MATH_PRIM_SCAL_FUN_PROMOTE_SCALAR_TYPE_HPP
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#include <vector>
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namespace
stan {
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namespace
math {
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template
<
typename
T,
typename
S>
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struct
promote_scalar_type
{
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typedef
T
type
;
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};
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template
<
typename
T,
typename
S>
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struct
promote_scalar_type
<T, std::vector<S> > {
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typedef
std::vector<typename promote_scalar_type<T, S>::type>
type
;
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};
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}
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}
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#endif
stan::math::promote_scalar_type
Template metaprogram to calculate a type for converting a convertible type.
Definition:
promote_scalar_type.hpp:19
stan::math::promote_scalar_type::type
T type
The promoted type.
Definition:
promote_scalar_type.hpp:23
stan::math::promote_scalar_type< T, std::vector< S > >::type
std::vector< typename promote_scalar_type< T, S >::type > type
The promoted type.
Definition:
promote_scalar_type.hpp:40
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