Dumux::Properties::Detail Namespace Reference

implementation details for template meta programming More...

Description

implementation details for template meta programming

Classes
struct	GetDefined
	helper struct to get the first property that is defined in the TypeTag hierarchy More...
struct	GetDefined< TypeTag, Property, std::tuple< FirstTypeTag, Args... > >
struct	GetDefined< TypeTag, Property, std::tuple< LastTypeTag > >
struct	GetNextTypeTag
	helper struct to iteratre over the TypeTag hierarchy More...
struct	GetNextTypeTag< TypeTag, Property, std::tuple< FirstTypeTag, Args... >, std::enable_if_t< hasParentTypeTag< FirstTypeTag >(int{}), void > >
struct	GetNextTypeTag< TypeTag, Property, std::tuple< FirstTypeTag, Args... >, std::enable_if_t<!hasParentTypeTag< FirstTypeTag >(int{}), void > >
struct	GetNextTypeTag< TypeTag, Property, std::tuple< LastTypeTag >, std::enable_if_t< hasParentTypeTag< LastTypeTag >(int{}), void > >
struct	GetNextTypeTag< TypeTag, Property, std::tuple< LastTypeTag >, std::enable_if_t<!hasParentTypeTag< LastTypeTag >(int{}), void > >
struct	GetPropImpl
	helper struct to extract get the Property specilization given a TypeTag, asserts that the property is defined More...
struct	GetTypeTagInheritance
struct	GetTypeTagInheritance< std::tuple< FirstTypeTag, OtherTypeTags... > >
struct	GetTypeTagInheritance< std::tuple< OneTypeTag > >

Typedefs
template<class ... Tuples>
using	ConCatTuples = decltype(std::tuple_cat(std::declval< Tuples >()...))
	helper alias to concatenate multiple tuples More...

Functions
template<class P >
constexpr auto	isDefinedProperty (int) -> decltype(std::integral_constant< bool, !std::is_same< typename P::type, UndefinedProperty >::value >{})
	check if a property P is defined More...
template<class P >
constexpr std::true_type	isDefinedProperty (...)
	fall back if a Property is defined More...
template<class T >
constexpr auto	hasParentTypeTag (int) -> decltype(std::declval< typename T::InheritsFrom >(), std::enable_if_t<!std::is_same< typename T::InheritsFrom, void >::value, int >{}, std::true_type{})
template<class T >
constexpr std::false_type	hasParentTypeTag (...)
	fall back if a TypeTag doesn't inherit More...

Typedef Documentation

ConCatTuples

template<class ... Tuples>

using Dumux::Properties::Detail::ConCatTuples = typedef decltype(std::tuple_cat(std::declval<Tuples>()...))

helper alias to concatenate multiple tuples

Function Documentation

hasParentTypeTag() [1/2]

template<class T >

constexpr std::false_type Dumux::Properties::Detail::hasParentTypeTag (   ... )

constexpr

fall back if a TypeTag doesn't inherit

hasParentTypeTag() [2/2]

template<class T >

constexpr auto Dumux::Properties::Detail::hasParentTypeTag ( int  ) -> decltype(std::declval<typename T::InheritsFrom>(), std::enable_if_t<!std::is_same<typename T::InheritsFrom, void>::value, int>{}, std::true_type{})

constexpr

check if a TypeTag inherits from other TypeTags the enable_if portion of decltype is only needed for the macro hack to work, if no macros are in use anymore it can be removed, i.e. then trailing return type is then -> decltype(std::declval<typename T::InheritsFrom>(), std::true_type{})

isDefinedProperty() [1/2]

template<class P >

constexpr std::true_type Dumux::Properties::Detail::isDefinedProperty (   ... )

constexpr

fall back if a Property is defined

isDefinedProperty() [2/2]

template<class P >

constexpr auto Dumux::Properties::Detail::isDefinedProperty ( int  ) -> decltype(std::integral_constant<bool, !std::is_same<typename P::type, UndefinedProperty>::value>{})

constexpr

check if a property P is defined