Stan Math Library
2.20.0
reverse mode automatic differentiation
stan
math
prim
arr
meta
as_scalar.hpp
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#ifndef STAN_MATH_PRIM_ARR_FUN_AS_SCALAR_HPP
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#define STAN_MATH_PRIM_ARR_FUN_AS_SCALAR_HPP
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#include <vector>
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#include <stdexcept>
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namespace
stan
{
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namespace
math {
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template
<
typename
T>
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inline
double
as_scalar
(
const
std::vector<T>& a) {
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throw
std::runtime_error(
"A vector can not be used as a scalar!"
);
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}
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}
// namespace math
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}
// namespace stan
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#endif
stan
Definition:
log_sum_exp.hpp:8
stan::math::as_scalar
double as_scalar(const std::vector< T > &a)
Converts input to a scalar.
Definition:
as_scalar.hpp:20
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