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ceil.hpp
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1#ifndef STAN_MATH_PRIM_FUN_CEIL_HPP
2#define STAN_MATH_PRIM_FUN_CEIL_HPP
3
8#include <cmath>
9
10namespace stan {
11namespace math {
12
13template <typename T, require_arithmetic_t<T>* = nullptr>
14inline auto ceil(T&& x) {
15 return std::ceil(x);
16}
17
25struct ceil_fun {
26 template <typename T>
27 static inline auto fun(T&& x) {
28 return ceil(std::forward<T>(x));
29 }
30};
31
40template <typename Container,
43 Container>* = nullptr,
45inline auto ceil(Container&& x) {
47 std::forward<Container>(x));
48}
49
58template <typename Container,
61inline auto ceil(Container&& x) {
63 std::forward<Container>(x), [](auto&& v) { return v.array().ceil(); });
64}
65
66} // namespace math
67} // namespace stan
68
69#endif
require_not_t< container_type_check_base< is_container, scalar_type_t, TypeCheck, Check... > > require_not_container_st
Require type does not satisfy is_container.
require_t< container_type_check_base< is_container, scalar_type_t, TypeCheck, Check... > > require_container_st
Require type satisfies is_container.
require_t< is_container< std::decay_t< T > > > require_container_t
Require type satisfies is_container.
require_all_not_t< is_nonscalar_prim_or_rev_kernel_expression< std::decay_t< Types > >... > require_all_not_nonscalar_prim_or_rev_kernel_expression_t
Require none of the types satisfy is_nonscalar_prim_or_rev_kernel_expression.
require_not_t< is_var_matrix< std::decay_t< T > > > require_not_var_matrix_t
Require type does not satisfy is_var_matrix.
fvar< T > ceil(const fvar< T > &x)
Definition ceil.hpp:13
The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation ...
Base template class for vectorization of unary scalar functions defined by a template class F to a sc...
static auto fun(T &&x)
Definition ceil.hpp:27
Structure to wrap ceil() so it can be vectorized.
Definition ceil.hpp:25