Dune::TypeTree::has_node_tag_value< T, V > Struct Template Reference

#include <dune/typetree/typetraits.hh>

Classes
struct	maybe
struct	no
struct	yes

Static Public Member Functions
template<typename X >
static maybe< std::is_base_of< V, NodeTag< X > >::value >	test (NodeTag< X > *a)
template<typename X >
static no	test (...)

Static Public Attributes
static constexpr bool	value = sizeof(test<T>(0)) == sizeof(yes)
	True if class T defines a NodeTag of type V.

Member Function Documentation

test() [1/2]

template<typename T , typename V >

template<typename X >

static no Dune::TypeTree::has_node_tag_value< T, V >::test (   ... )

static

test() [2/2]

template<typename T , typename V >

template<typename X >

static maybe< std::is_base_of< V, NodeTag< X > >::value > Dune::TypeTree::has_node_tag_value< T, V >::test ( NodeTag< X > *  a )

static

Member Data Documentation

value

template<typename T , typename V >

constexpr bool Dune::TypeTree::has_node_tag_value< T, V >::value = sizeof(test<T>(0)) == sizeof(yes)

staticconstexpr

True if class T defines a NodeTag of type V.

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The documentation for this struct was generated from the following file:

• typetraits.hh