Stan Math Library
2.20.0
reverse mode automatic differentiation
stan
math
prim
scal
meta
contains_fvar.hpp
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#ifndef STAN_MATH_PRIM_SCAL_META_CONTAINS_FVAR_HPP
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#define STAN_MATH_PRIM_SCAL_META_CONTAINS_FVAR_HPP
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#include <
stan/math/prim/scal/meta/is_fvar.hpp
>
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#include <
stan/math/prim/scal/meta/scalar_type.hpp
>
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#include <
stan/math/prim/scal/meta/disjunction.hpp
>
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namespace
stan
{
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template
<
typename
... T>
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using
contains_fvar
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=
math::disjunction<is_fvar<typename scalar_type<T>::type
>...>;
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}
// namespace stan
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#endif
stan::contains_fvar
math::disjunction< is_fvar< typename scalar_type< T >::type >... > contains_fvar
Extends std::true_type when instantiated with at least 1 template parameter that is a fvar...
Definition:
contains_fvar.hpp:18
stan
Definition:
log_sum_exp.hpp:8
is_fvar.hpp
stan::math::disjunction
Extends std::false_type when instantiated with zero or more template parameters, all of which extend ...
Definition:
disjunction.hpp:14
scalar_type.hpp
disjunction.hpp
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