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remove is_castable

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ToruNiina
2017-04-19 23:10:29 +09:00
parent 31f5745454
commit 34b0176083
1 changed files with 0 additions and 28 deletions
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28
toml/toml.hpp
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@@ -216,33 +216,6 @@ struct storage : public storage_base
};
} // detail
// `is_castable` is used for explicit cast of values.
// implicit conversion is achieved by the same manner as value::ctor.
// so it allows integer->bool conversion.
template<typename T, value_t vT>
struct is_castable : std::false_type{};
template<typename T>
struct is_castable<T, toml::value_t::Boolean> : std::integral_constant<bool,
std::is_convertible<T, toml::Boolean>::value>{};
template<typename T>
struct is_castable<T, toml::value_t::Integer> : std::integral_constant<bool,
std::is_convertible<T, toml::Integer>::value>{};
template<typename T>
struct is_castable<T, toml::value_t::Float> : std::integral_constant<bool,
std::is_convertible<T, toml::Float>::value>{};
template<typename T>
struct is_castable<T, toml::value_t::String> : std::integral_constant<bool,
std::is_convertible<T, toml::String>::value>{};
template<typename T>
struct is_castable<T, toml::value_t::Datetime> : std::integral_constant<bool,
std::is_convertible<T, toml::Datetime>::value>{};
template<typename T>
struct is_castable<T, toml::value_t::Array> : std::integral_constant<bool,
std::is_array<T>::value || toml::detail::is_container<T>::value>{};
template<typename T>
struct is_castable<T, toml::value_t::Table> : std::integral_constant<bool,
toml::detail::is_map<T>::value && toml::detail::is_key_convertible<T>::value>{};
/* -------------------------------------------------------------------------- */
template<typename T, typename ... Ts>
inline std::unique_ptr<T> make_unique(Ts&& ... args)
@@ -751,7 +724,6 @@ value::cast()
/* -------------------------------------------------------------------------- */
// template<typename T, toml::value_t vT = toml::detail::check_type<T>()>
// inline toml::value to_toml(T&& x)
// {