diff options
Diffstat (limited to 'options/value-traits.hpp')
| -rw-r--r-- | options/value-traits.hpp | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/options/value-traits.hpp b/options/value-traits.hpp index b507874c..1c98f3e9 100644 --- a/options/value-traits.hpp +++ b/options/value-traits.hpp @@ -18,9 +18,19 @@ struct default_value_traits using stored_type = std::decay_t<t>; using value_type = std::decay_t<u>; - static inline value_type from_value(const value_type& val, const value_type&) { return val; } - static inline value_type from_storage(const stored_type& x) { return static_cast<value_type>(x); } - static inline stored_type to_storage(const value_type& val) { return static_cast<stored_type>(val); } + static value_type from_value(const value_type& val, const value_type&) { return val; } + static value_type from_storage(const stored_type& x) { return static_cast<value_type>(x); } + static stored_type to_storage(const value_type& val) { return static_cast<stored_type>(val); } + + static value_type value_from_variant(const QVariant& x) + { + return from_storage(storage_from_variant(x)); + } + + static stored_type storage_from_variant(const QVariant& x) + { + return x.value<stored_type>(); + } }; template<typename t, typename u = t, typename Enable = void> |