dune-typetree 3.0-dev
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Meta function that evaluates its argument iff it inherits from meta_function. More...
#include <dune/typetree/typetraits.hh>
Public Types | |
typedef std::conditional< std::is_base_of< meta_function, F >::value, lazy_evaluate< F >, lazy_identity< F > >::type::type | type |
Meta function that evaluates its argument iff it inherits from meta_function.
typedef std::conditional<std::is_base_of<meta_function,F>::value,lazy_evaluate<F>,lazy_identity<F>>::type::type Dune::TypeTree::evaluate_if_meta_function< F >::type |