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refs #697 Type traits renamed with T prefix.

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This commit is contained in:
Mathew Sutcliffe
2016-08-03 02:18:38 +01:00
parent 0ae1e70923
commit a0c20baf53
16 changed files with 63 additions and 63 deletions
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24
src/blackmisc/inheritancetraits.h
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@@ -24,13 +24,13 @@ namespace BlackMisc
* If T has a member typedef base_type, this trait will obtain it, otherwise void.
*/
template <typename T, typename = void_t<>>
struct BaseOf
struct TBaseOf
{
using type = void; //!< void
};
//! \cond
template <typename T>
struct BaseOf<T, void_t<typename T::base_type>>
struct TBaseOf<T, void_t<typename T::base_type>>
{
using type = typename T::base_type; //!< T::base_type
};
@@ -40,45 +40,45 @@ namespace BlackMisc
* It T has a member typedef base_type which is a registered metatype, this trait will obtain it, otherwise void.
*/
template <class T>
struct MetaBaseOf
struct TMetaBaseOf
{
//! Type of T::base_type, or void if not declared.
using type = std::conditional_t<QMetaTypeId<typename BaseOf<T>::type>::Defined, typename BaseOf<T>::type, void>;
using type = std::conditional_t<QMetaTypeId<typename TBaseOf<T>::type>::Defined, typename TBaseOf<T>::type, void>;
};
/*!
* If T has a member typedef base_type which has a member propertyByIndex, this trait will obtain it, otherwise void.
*/
template <typename T, typename = void_t<>>
struct IndexBaseOf
struct TIndexBaseOf
{
using type = void; //!< void
};
//! \cond
template <typename T>
struct IndexBaseOf<T, void_t<decltype(std::declval<typename T::base_type>().propertyByIndex(std::declval<CPropertyIndex>()))>>
struct TIndexBaseOf<T, void_t<decltype(std::declval<typename T::base_type>().propertyByIndex(std::declval<CPropertyIndex>()))>>
{
using type = typename T::base_type; //!< T::base_type
};
//! \endcond
/*!
* Alias for typename BaseOf<T>::type.
* Alias for typename TBaseOf<T>::type.
*/
template <class T>
using BaseOfT = typename BaseOf<T>::type;
using TBaseOfT = typename TBaseOf<T>::type;
/*!
* Alias for typename MetaBaseOf<T>::type.
* Alias for typename TMetaBaseOf<T>::type.
*/
template <class T>
using MetaBaseOfT = typename MetaBaseOf<T>::type;
using TMetaBaseOfT = typename TMetaBaseOf<T>::type;
/*!
* Alias for typename IndexBaseOf<T>::type.
* Alias for typename TIndexBaseOf<T>::type.
*/
template <class T>
using IndexBaseOfT = typename IndexBaseOf<T>::type;
using TIndexBaseOfT = typename TIndexBaseOf<T>::type;
}
#endif